Search Results — 2000 specimen records retrieved (1762 records with coordinates)
(That's the default maximum. Contact Jason Alexander for larger data requests.)

Results for search: County=SAN BERNARDINO; Source=All; Collector=Johnston;   

Mapping Options:

BerkeleyMapper with county and bioregion layers
BerkeleyMapper without layers.
KML export
(Note: only records with coordinates are mappable)

Download Options:
Select all records · Select records with coordinates

Include annotations and voucher information

PLEASE NOTE: Due to changes in newer versions of Excel, directly copying text from the above selected results does not produce a usable table.
    Follow these steps:
      1. The contents of the selected results window must be copied into a text editor like TextEdit for Mac or WordPad for Windows
      2. The selected results must be saved as a new text document.
      3. This new text document can now be copied into Excel or imported as a tab delimited text file.

(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
Turn on yellow flags to show possible range discrepancies. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC102024  Bidens laevis I. M. Johnston 1917-12-1 1809 San Bernardino Chino Creek south of Ontario 152 Comment
  CAS-BOT-BC102144  Arida carnosa I. M. Johnston 1918-8-20 2122 San Bernardino east of Colton (3 miles) along Colton Ave 304 Comment
  CAS-BOT-BC102188  Arida carnosa I. M. Johnston 1918-8-20 2122 San Bernardino east of Colton (5 miles) along Colton Ave. Comment
  CAS-BOT-BC102633  Populus fremontii I. M. Johnston 1917-8-24 1659 San Bernardino upper part of N. Fk. Lytle Creek 1981 Comment
  CAS-BOT-BC105341  Quercus kelloggii I. M. Johnston 1917-7-15 1450 San Bernardino San Antonio Mts., head of S. Fk. Style Creek 1828 Comment
  CAS-BOT-BC108734  Ribes cereum I. M. Johnston 1917-7-4 1419 San Bernardino San Antonio Mountains. Summit of Baldy. 3048 Comment
  CAS-BOT-BC111282  Schoenoplectus acutus var. occidentalis Johnston 1917-5-30 1165 San Bernardino Chino Creek S of Ontario 152 Comment
  CAS-BOT-BC112221  Eleocharis rostellata Ivan Murray Johnston 1917-5-30 1137 San Bernardino Chino Creek south of Ontario. 152 Comment
  CAS-BOT-BC112583  Isolepis cernua I. Johnston 1917-6-14 1344 San Bernardino West of Pomona Comment
  CAS-BOT-BC112584  Isolepis cernua I. Johnston 1917-5-5 1292 San Bernardino Red Hill near Upland. Comment
  CAS-BOT-BC114011  Cyperus rotundus I. Johnston 1917-10-6 1787 San Bernardino Cucamonga, Ontario; Upland, Claremont, Pomona, La Verne. 365 Comment
  CAS-BOT-BC114013  Cyperus rotundus I. Johnston 1917-10-6 1787 San Bernardino Upland. Comment
  CAS-BOT-BC114812  Cladium californicum I. Johnston 1916-10-8 2 San Bernardino Near Upland (Red Hill) Comment
  CAS-BOT-BC117947  Carex schottii Ivan Murray Johnston 1919-6-8 2914 San Bernardino Humsaker Flats. 1584 Comment
  CAS-BOT-BC118906  Carex pellita Ivan Murray Johnston 1919-6-8 2926 San Bernardino Hunsaker Flats., San Bernardino Mts. 1584 Comment
  CAS-BOT-BC118907  Carex pellita Ivan Murray Johnston 1916-4-30 4 San Bernardino Coast of Upland, Red Hill Comment
  CAS-BOT-BC118908  Carex pellita Ivan Murray Johnston 1917-7-8 1781 San Bernardino Near Victorville Comment
  CAS-BOT-BC119872  Carex nebrascensis Ivan Murray Johnston 1919-6-8 2913 San Bernardino Hunsaker Flats, San Bernardino Mts. 1584 Comment
  CAS-BOT-BC124433  Salix lasiolepis var. lasiolepis I. M. Johnston 1918-5-12 1955 San Bernardino N. Fk. San Antonio [Canon] Canyon (Old Gold Ridge Mine) 2438 Comment
  CAS-BOT-BC124434  Salix lasiolepis var. lasiolepis I. Johnston 1917-6-15 1286 San Bernardino Upper Ice House [Canon] Canyon, San Antonio Mts. 1828 Comment
  CAS-BOT-BC124435  Salix lasiolepis var. lasiolepis I. M. Johnston 1917-7-3 1408 San Bernardino Upper San Antonio [Canon] Canyon 2286 Comment
  CAS-BOT-BC124436  Salix lasiolepis var. lasiolepis I. M. Johnston 1917-7-29 1565 San Bernardino Middle Fk. Lytle Creek 2057 Comment
  CAS-BOT-BC124437  Salix lasiolepis var. lasiolepis I. M. Johnston 1918-5-14 1980 San Bernardino San Antonio [Canon] Canyon (San Ant. [Canon] Canyon Falls) 1828 Comment
  CAS-BOT-BC125671  Salix melanopsis I. M. Johnston 1917-8-21 1665 San Bernardino Upper San Antonio [Canon] Canyon 2286 Comment
  CAS-BOT-BC125672  Salix melanopsis I. M. Johnston 1918-7-5 2087 San Bernardino Near head of San Antonio [Canon] Canyon 2286 Comment
  CAS-BOT-BC125673  Salix melanopsis I. M. Johnston 1917-7-3 1401 San Bernardino Near head of San Antonio [Canon] Canyon 2286 Comment
  CAS-BOT-BC127067  Agrostis exarata I. M. Johnston 1917-7-15 1514 San Bernardino San Antonio Mountains. Day Canon [Canyon]. 762 Comment
  CAS-BOT-BC129065  Salix scouleriana I. M. Johnston 1917-8-22 1683 San Bernardino San Bernardino Mts. - Pine Mt. 2590 Comment
  CAS-BOT-BC129066  Salix scouleriana I. M. Johnston 1917-7-3 1394 San Bernardino San Bernardino Mts. - Coldwater Fk. Lytle Creek 2133 Comment
  CAS-BOT-BC129713  Salix bonplandiana I. Johnston 1917-5-6 1906 San Bernardino Evey Canyon [Canon] - San Antonio Mts. Comment
  CAS-BOT-BC129714  Salix bonplandiana Ivan Johnston 1917-3-17 1902 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC129724  Salix bonplandiana I. Johnston 1917-5-30 1905 San Bernardino Chino Creek south of Ontario 152 Comment
  CAS-BOT-BC131188  Encelia californica I. Johnston 1917-5-30 1146 San Bernardino Hills south of Ontario 304 Comment
  CAS-BOT-BC131994  Allium haematochiton I. M. Johnston 1918-4-18 1884 San Bernardino Red Hill near Upland 426 Comment
  CAS-BOT-BC131997  Allium haematochiton Ivan Johnston 1917-4-28 1207 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC132261  Calochortus catalinae Ivan Johnston 1917-4-28 1210 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC134763  Quercus wislizeni Joan Johnston 1916-11-27 1122 San Bernardino Mts. above Claremont 2133 Comment
  CAS-BOT-BC134997  Phoradendron bolleanum I. M. Johnston 1917-7-29 1622 San Bernardino San Antonio Mountains. Middle Fork Lytle Creek 2133 Comment
  CAS-BOT-BC136049  Ericameria parishii var. parishii I. M. Johnston 1917-9-15 1730 San Bernardino San Antonio Canyon [Canon] at Toll Gate - San Antonio Mountains 762 Comment
  CAS-BOT-BC136811  Amelanchier utahensis I. M. Johnston 1917-8-21 1681 San Bernardino Coldwater Fk of Lytle Creek 2133 Comment
  CAS-BOT-BC136813  Amelanchier utahensis I. M. Johnston 1917-7-3 1388 San Bernardino Coldwater Fk of Lytle Creek 2133 Comment
  CAS-BOT-BC137096  Cercocarpus betuloides var. betuloides I. Johnston 1917-3-10 s.n. San Bernardino Cucamonga Wash (east of Upland) 487 Comment
  CAS-BOT-BC137097  Cercocarpus betuloides var. betuloides I. M. Johnston 1917-5-30 1143 San Bernardino Hills south of Ontario 304 Comment
  CAS-BOT-BC139247  Agrostis idahoensis I. M. Johnston 1917-7-30 1522 San Bernardino San Antonio Mountains. Kelly's Cabin (Ontario Peak). 2514 Comment
  CAS-BOT-BC144245  Bromus arenarius Ivan Johnston 1917-5-5 1211 San Bernardino Red Hill, near Upland. Comment
  CAS-BOT-BC144246  Bromus arenarius Ivan Johnston 1917-5-5 1211 San Bernardino Red Hill, near Upland. Comment
  CAS-BOT-BC147555  Rosa californica I. M. Johnston 1918-7-22 2105 San Bernardino West Fork Cucamonga [Canon] Canyon 914 Comment
  CAS-BOT-BC147556  Rosa californica I. M. Johnston 1918-8-16 2118 San Bernardino Near Upland (Red Hill) 396 Comment
  CAS-BOT-BC147557  Rosa californica I. M. Johnston 1918-8-25 2126 San Bernardino Near Upland (Red Hill) 396 Comment
  CAS-BOT-BC147566  Rosa californica I. M. Johnston 1918-7-4 2055 San Bernardino Near Upland (Red Hill) 426 Comment
  CAS-BOT-BC147570  Rosa californica I. M. Johnston 1918-8-20 2120 San Bernardino Between Redlands & Yucarpa 609 Comment
  CAS-BOT-BC147571  Rosa californica I. M. Johnston 1918-7-4 2054 San Bernardino Red Hill near Upland 396 Comment
  CAS-BOT-BC147574  Rosa californica I. M. Johnston 1918-8-25 2130 San Bernardino Near Upland (Red Hill) 396 Comment
  CAS-BOT-BC150031  Holodiscus discolor var. discolor I. M. Johnston 1917-7-30 1582 San Bernardino Cucamonga Pk. 2712 Comment
  CAS-BOT-BC150032  Holodiscus discolor var. discolor I. M. Johnston 1917-7-29 1566 San Bernardino Middle Fk. Lytle Creek 2057 Comment
  CAS-BOT-BC150687  Diplacus longiflorus I. M. Johnston 1917-7-28 1607 San Bernardino N. Fk. San Antonio [Canon] Canyon 2286 Comment
  CAS-BOT-BC152925  Diplacus brevipes Ivan Johnston 1917-4-28 1203 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC154859  Prunus virginiana var. demissa I. M. Johnston 1917-7-3 1402 San Bernardino Upper San Antonio [Canon] Canyon 2286 Comment
  CAS-BOT-BC154860  Prunus virginiana var. demissa I. M. Johnston 1917-7-3 1384 San Bernardino Coldwater Fk. of Lytle Creek 1981 Comment
  CAS-BOT-BC155520  Bromus hallii I. M. Johnston 1918-7-6 2070 San Bernardino San Antonio Mountains. Prairie Fork San Gabriel River. 1981 Comment
  CAS-BOT-BC158077  Garrya veatchii I. M. Johnston 1917-7-28 1578 San Bernardino San Antonio [Canon] Canyon, San Antonio Mountains 1752 Comment
  CAS-BOT-BC158160  Prunus emarginata I. M. Johnston 1917-8-24 1680 San Bernardino Coldwater Fk, Lytle Creek 1752 Comment
  CAS-BOT-BC158737  Rubus ursinus Ivan Johnston 1917-4-28 1197 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC16100  Boechera californica I. M. Johnston 1918-4-4 1973 San Bernardino San Antonio Canyon Wash. 365 Comment
  CAS-BOT-BC162107  Bromus porteri I. Johnston 1917-5-30 1298 San Bernardino Hills south of Ontario. 304 Comment
  CAS-BOT-BC165973  Chamerion angustifolium I. M. Johnston 1917-7-3 1396 San Bernardino Coldwater Fk. of Lytle Creek. San Antonio Mountains 2133 Comment
  CAS-BOT-BC166381  Epilobium canum subsp. canum Ivan Johnston 1917-11-24 1803 San Bernardino Red Hill, near Upland 426 Comment
  CAS-BOT-BC171613  Aralia californica I. M. Johnston 1917-7-15 s.n. San Bernardino Day Canyon, San Antonio Mountains 838 Comment
  CAS-BOT-BC175141  Silene verecunda I. Johnston 1917-7-15 1481 San Bernardino Head of South Fork Lytle Creek 1828 Comment
  CAS-BOT-BC17729  Carex alma I. M. Johnston 1917-7-28 1411 San Bernardino San Antonio Mountains. North Fork San Antonio Canyon. 2438 Comment
  CAS-BOT-BC17730  Carex alma I. M. Johnston 1917-7-4 1425 San Bernardino San Antonio Mountains. Bear Flats. 1676 Comment
  CAS-BOT-BC17731  Carex alma I. M. Johnston 1918-7-7 2061 San Bernardino San Antonio Mountains. Coldwater Fork of Lytle Creek. 2133 Comment
  CAS-BOT-BC177537  Astragalus bicristatus I. M. Johnston 1918-6-23 2039 San Bernardino West end of Ontario Pk. (Cascade [Canon] Canyon) 2133 Comment
  CAS-BOT-BC182315  Astragalus didymocarpus var. didymocarpus Ivan Johnston 1917-4-8 1188 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC186374  Garrya flavescens I. M. Johnston 1917-7-29 1579 San Bernardino Middle Fk. Lytle Creek 2133 Comment
  CAS-BOT-BC186735  Astragalus gambelianus Ivan Johnston 1917-4-8 1187 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC186970  Astragalus layneae I. M. Johnston 1922-5-14 6474 San Bernardino 1 mi. so. of Crutts P.O. Comment
  CAS-BOT-BC188980  Eriodictyon parryi I. M. Johnston 1917-7-29 1564 San Bernardino Middle Fork Lytle Creek 1965 Comment
  CAS-BOT-BC194150  Astragalus pomonensis Ivan Johnston 1917-4-28 1205 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC197013  Echinochloa colona I. Johnston 1917-7-1 1961 San Bernardino Upland Comment
  CAS-BOT-BC205342  Lupinus elatus I. M. Johnston 1917-7-30 1626 San Bernardino San Antonio Mountains. Ontario Pk Summit 2651 Comment
  CAS-BOT-BC205343  Lupinus elatus I. M. Johnston 1925-8-1 6601 San Bernardino San Antonio Mts. At west end of Ontario Peak Ridge 2346 Comment
  CAS-BOT-BC206623  Heuchera abramsii I. M. Johnston 1918-7-6 2096 San Bernardino Baldy Summit, San Antonio Mountains 3048 Comment
  CAS-BOT-BC206624  Heuchera abramsii I. M. Johnston 1917-8-22 1690 San Bernardino North slope of Baldy, San Antonio Mountains 2743 Comment
  CAS-BOT-BC206625  Heuchera abramsii I. M. Johnston 1917-7-4 1417 San Bernardino Summit of Baldy, San Antonio Mountains 3048 Comment
  CAS-BOT-BC206626  Heuchera abramsii I. M. Johnston 1917-9-6 1728 San Bernardino West spur of Baldy, San Antonio Mountains 2590 Comment
  CAS-BOT-BC20859  Carex globosa I. M. Johnston 1919-6-8 2948 San Bernardino San Bernardino Mountains. City Creek Road. 1066 Comment
  CAS-BOT-BC209332  Deschampsia danthonioides I. M. Johnston 1918-4-25 1970 San Bernardino Red Hill near Upland 396 Comment
  CAS-BOT-BC209341  Deschampsia danthonioides Johnston; Munz 1919-6-8 2920 San Bernardino Hunsaker Flats, San Bernardino Mountains 1584 Comment
  CAS-BOT-BC211064  Cymopterus deserticola I. M. Johnston 1920-5-17 2304 San Bernardino 5 miles SE of Victorville 899 Comment
  CAS-BOT-BC211217  Oreonana vestita I. Johnston 1917-7-3 1467 San Bernardino San Antonio Mts. Coldwater Fork of Lytle Creek 2133 Comment
  CAS-BOT-BC211701  Lupinus longifolius I. M. Johnston 1917-7-1 1444 San Bernardino Near Brown's Flats, San Antonio Mountains 1356 Comment
  CAS-BOT-BC212581  Ribes montigenum I. M. Johnston 1917-7-4 1415 San Bernardino Summit of Mount Baldy 3048 Comment
  CAS-BOT-BC213890  Elymus trachycaulus subsp. trachycaulus I. M. Johnston 1917-7-29 1498 San Bernardino Head of Icehouse Canyon - San Antonio Mountains 2438 Comment
  CAS-BOT-BC215627  Monardella australis subsp. jokerstii I. M. Johnston 1925-7-22 5118 San Bernardino South slope, Cucamonga Peak, San Antonio Mts. 1706 Comment
  CAS-BOT-BC215667  Monardella australis subsp. cinerea I. M. Johnston 1917-7-4 1422 San Bernardino South slope of Baldy, above Bear Flats 1828 Comment
  CAS-BOT-BC215668  Monardella australis subsp. cinerea I. M. Johnston 1917-7-28 1571 San Bernardino N. Fk. San Antonio Canyon (Old Gold Ridge Mine), San Antonio Mts. 2438 Comment
  CAS-BOT-BC215669  Monardella australis subsp. cinerea I. M. Johnston 1917-7-4 1449 San Bernardino South slope of Baldy, San Antonio Mts. 2362 Comment
  CAS-BOT-BC215670  Monardella australis subsp. cinerea I. M. Johnston 1917-7-31 1548 San Bernardino Head of Icehouse Canyon, San Antonio Mts. 2529 Comment
  CAS-BOT-BC215671  Monardella australis subsp. cinerea I. M. Johnston 1917-8-22 1693 San Bernardino Slopes of Little Baldy, San Antonio Mts. 2895 Comment
  CAS-BOT-BC216897  Achnatherum occidentale I. M. Johnston 1917-7-30 1504 San Bernardino Kelly's Cabin, Ontario Peak 2514 Comment
  CAS-BOT-BC216898  Achnatherum occidentale I. M. Johnston 1917-8-22 1637 San Bernardino N slope of Baldy Mountain 2651 Comment
  CAS-BOT-BC21775  Carex hassei I. M. Johnston 1917-7-28 1413 San Bernardino N. Fk San Antonio Canyon. 2438 Comment
  CAS-BOT-BC21776  Carex hassei I. M. Johnston 1917-7-3 1391 San Bernardino Coldwater Fk of Lytle Creek. 2133 Comment
  CAS-BOT-BC220036  Monardella breweri subsp. lanceolata I. Johnston 1917-7-15 1912 San Bernardino Day Canyon Comment
  CAS-BOT-BC220444  Monardella saxicola I. M. Johnston 1918-6-30 2050 San Bernardino San Antonio Mountains. South spur of Cucamonga Peak 1584 Comment
  CAS-BOT-BC220445  Monardella saxicola I. M. Johnston 1925-7-22 5126 San Bernardino South slope of Cucamonga Peak, San Antonio Mts 1828 Comment
  CAS-BOT-BC220446  Monardella saxicola I. M. Johnston 1925-7-10 5627 San Bernardino Casey Trail to San Sevaine Flats, San Antonio Mts. 762 Comment
  CAS-BOT-BC220903  Trichostema parishii I. M. Johnston; G. Williams 1919-6-8 2936 San Bernardino San Bernardino Mountains. City Creek Road 1066 Comment
  CAS-BOT-BC221613  Lepechinia fragrans I. M. Johnston 1918-7-22 2104 San Bernardino San Antonio Mountains. Cucamonga Canon [Canyon] 914 Comment
  CAS-BOT-BC223047  Galium angustifolium subsp. gabrielense I. M. Johnston 1912-7-30 1615 San Bernardino San Antonio Mountains. Ontario Pk Summit 2651 Comment
  CAS-BOT-BC223048  Galium angustifolium subsp. gabrielense I. M. Johnston 1925-8-1 6615 San Bernardino At western end of Ontario Peak Ridge, San Antonio Mts. 2407 Comment
  CAS-BOT-BC223132  Galium jepsonii I. M. Johnston 1925-8-1 6612 San Bernardino Western end, Ontario Peak Ridge, San Gabriel Mts. 2346 Comment
  CAS-BOT-BC223142  Galium johnstonii I. M. Johnston 1925-7-22 5122 San Bernardino S. slope of Cucamonga Peak 1920 Comment
  CAS-BOT-BC223143  Galium johnstonii I. M. Johnston 1917-7-15 1483 San Bernardino San Antonio Mountains. Head of S. Fk. Lytle Creek 1828 Comment
  CAS-BOT-BC227745  Elymus elymoides I. M. Johnston 1917-7-31 1499 San Bernardino San Antonio Mountains. Summit of Telegraph Pk 2743 Comment
  CAS-BOT-BC227746  Elymus elymoides I. M. Johnston 1917-8-22 1638 San Bernardino San Antonio Mountains. Summit of Baldy 3048 Comment
  CAS-BOT-BC227747  Elymus elymoides I. M. Johnston 1917-7-29 1500 San Bernardino San Antonio Mountains. Middle Fork Lytle Creek 1981 Comment
  CAS-BOT-BC227776  Elymus elymoides I. M. Johnston 1917-6-20 1304 San Bernardino San Antonio Mountains. Baldy Lookout of U.S.F.S. 2133 Comment
  CAS-BOT-BC227969  Plagiobothrys I. M. Johnston 1918-4-14 1840 San Bernardino Red Hill E of Upland 451 Comment
  CAS-BOT-BC228669  Elymus multisetus I. Johnston 1917-5-30 1162 San Bernardino Hill south of Ontario 304 Comment
  CAS-BOT-BC228670  Elymus multisetus I. Johnston 1917-5-6 1016 San Bernardino Upland Comment
  CAS-BOT-BC233578  Navarretia prostrata Ivan Johnston 1917-4-28 1201 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC236672  Sporobolus airoides I. Johnston 1917-5-30 1167 San Bernardino South of Vitario 182 Comment
  CAS-BOT-BC238990  Symphoricarpos rotundifolius I. M. Johnston 1917-7-15 1472 San Bernardino San Antonio Mountains. Head of S. Fk. Lytle Creek 1828 Comment
  CAS-BOT-BC240249  Setaria viridis I. M. Johnston 1918-6-16 2043 San Bernardino Rialto Comment
  CAS-BOT-BC243595  Setaria parviflora I. M. Johnston 1918-6-8 2029 San Bernardino Ontario 304 Comment
  CAS-BOT-BC243683  Orobanche parishii I. M. Johnston 1917-9-16 1762 San Bernardino Devil's Backbone, San Antonio Mountains 2804 Comment
  CAS-BOT-BC246126  Keckiella ternata var. ternata I. M. Johnston 1917-8-23 1676 San Bernardino Prairie Fk. of San Gabriel R., San Antonio Mountains 1524 Comment
  CAS-BOT-BC253752  Panicum capillare I. M. Johnston 1918-8-24 2125 San Bernardino Upland, in orchards 365 Comment
  CAS-BOT-BC263619  Eriogonum trichopes I. M. Johnston 1922-5-14 6461 San Bernardino 10 mi. N. of Barstow Comment
  CAS-BOT-BC267589  Eriogonum saxatile I. M. Johnston No date on label. 1473 San Bernardino Head of S. Fk. Lytle Creek, San Antonio Mountains 1828 Comment
  CAS-BOT-BC267591  Eriogonum saxatile I. M. Johnston 1917-7-31 1546 San Bernardino Summit of Telegraph Pk., San Antonio Mountains 2743 Comment
  CAS-BOT-BC268232  Eriogonum umbellatum var. munzii I. M. Johnston 1917-7-15 1474 San Bernardino San Antonio Mountains. Head of S. Fk Lytle Creek 1828 Comment
  CAS-BOT-BC268683  Eriogonum microthecum var. johnstonii I. M. Johnston 1917-7-30 1530 San Bernardino San Antonio Mountains. Cucamonga Pk 2651 Comment
  CAS-BOT-BC269795  Eriogonum nudum var. pauciflorum I. M. Johnston 1917-8-22 1702 San Bernardino San Antonio Mountains. Pine Mt ridge 2438 Comment
  CAS-BOT-BC269797  Eriogonum nudum var. pauciflorum I. M. Johnston 1917-7-28 1588 San Bernardino San Antonio Mountains. San Antonio Canon [Canyon] 1676 Comment
  CAS-BOT-BC270126  Viola pinetorum var. grisea I. M. Johnston 1917-6-15 1281 San Bernardino Ontario Peak 2590 Comment
  CAS-BOT-BC273679  Koeleria pyramidata I. M. Johnston 1917-7-15 1453 San Bernardino San Antonio Mountains. Head of S. Fk. Lytle Creek 1828 Comment
  CAS-BOT-BC273680  Koeleria pyramidata I. M. Johnston 1917-6-15 1294 San Bernardino San Antonio Mountains. San Antonio Canon [Canyon] above Spring Hill 1295 Comment
  CAS-BOT-BC275042  Muhlenbergia richardsonis I. M. Johnston 1917-7-29 1506 San Bernardino San Antonio Mountains. Icehouse Canon 1981 Comment
  CAS-BOT-BC277839  Chaenactis santolinoides I. M. Johnston 1927-6-20 1489 San Bernardino San Antonio Mountains. Baldy Lookout of U.S.F.S. 2133 Comment
  CAS-BOT-BC279126  Centromadia pungens subsp. laevis I. Johnston No date on label 1129 San Bernardino South of Ontario 182 Comment
  CAS-BOT-BC281137  Melica stricta I. M. Johnston 1917-7-29 1501 San Bernardino San Antonio Mts. Middle Fork Lytle Creek 1981 Comment
  CAS-BOT-BC281138  Melica stricta I. M. Johnston 1917-7-3 1516 San Bernardino Coldwater Fork of Lytle Creek, San Antomio Mts 2133 Comment
  CAS-BOT-BC289368  Hordeum murinum subsp. glaucum Ivan Johnston 1917-3-4 1170 San Bernardino Red Hill near Upland Comment
  CAS-BOT-BC290459  Crepis acuminata I. M. Johnston 1917-8-22 1650 San Bernardino San Antonio Mountains. Pine Mt Ridge 2499 Comment
  CAS-BOT-BC29191  Acourtia microcephala I. M. Johnston 1918-7-22 2103 San Bernardino Cucamonga Canyon 914 Comment
  CAS-BOT-BC294828  Erigeron breweri var. covillei I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville Comment
  CAS-BOT-BC299862  Dieteria canescens var. canescens I. M. Johnston 1917-8-22 1647 San Bernardino Prairie Fk. of San Gabriel R. 1981 Comment
  CAS-BOT-BC301792  Eriophyllum multicaule I. Johnston 1917-5-6 1373 San Bernardino Cucamonga Canon [Canyon] Wash Comment
  CAS-BOT-BC305719  Helianthus gracilentus I. M. Johnston 1917-7-15 1457 San Bernardino San Antonio Mountains. Head of S. Fk. Lytle Creek 1828 Comment
  CAS-BOT-BC305720  Helianthus gracilentus I. M. Johnston 1917-7-15 1740 San Bernardino San Antonio Mountains. Day Canon [Canyon] 838 Comment
  CAS-BOT-BC305723  Helianthus gracilentus I. M. Johnston 1919-6-8 2902 San Bernardino San Bernardino Mountains. City Creek Road 914 Comment
  CAS-BOT-BC309490  Helenium puberulum Ivan Johnston 1917-7-22 1653 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC312546  Hulsea heterochroma I. M. Johnston 1917-7-29 1567 San Bernardino San Antonio Mountains. Middle Fk. Lytle Creek 2057 Comment
  CAS-BOT-BC312903  Hypochaeris glabra Ivan Johnston 1917-5-5 1195 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC316976  Packera ionophylla Ivan Murray Johnston 1918-7-5 2076 San Bernardino Coldwater Fork of Lytle Creek, San Antonio Mountains. 2286 Comment
  CAS-BOT-BC316980  Packera ionophylla Ivan Murray Johnston 1925-7-9 5299 San Bernardino Middle Fork of Bear Creek, San Antonio Mts. 2042 Comment
  CAS-BOT-BC319623  Hieracium albiflorum I. M. Johnston 1917-7-15 1480 San Bernardino Head of S. Fk. Lytle Creek, San Antonio Mountains 1828 Comment
  CAS-BOT-BC32527  Carex stenoptera Ivan Murray Johnston 1917-7-31 1505 San Bernardino Icehouse Canyon 1981 Comment
  CAS-BOT-BC330317  Pentachaeta aurea I. Johnston no date on label 1159 San Bernardino Hill S of Ontario 304 Comment
  CAS-BOT-BC333202  Acer macrophyllum I. M. Johnston 1917-7-28 1568 San Bernardino San Antonio Mountains, San Antonio Canon. 1600 Comment
  CAS-BOT-BC338968  Lasthenia californica I. Johnston 1917-3-10 s.n. San Bernardino Upland Comment
  CAS-BOT-BC340055  Tetradymia comosa I. M. Johnston 1918-8-16 2119 San Bernardino Cucamonga Canon [Canyon] Wash (near Upland) 365 Comment
  CAS-BOT-BC343856  Madia elegans Johnston 1925-7-10 4124 San Bernardino Lower San Sevaine Flats, San Antonio Mts 1463 Comment
  CAS-BOT-BC343857  Madia elegans I. M. Johnston 1917-7-15 1366 San Bernardino San Antonio Mountains. Day Canon [Canyon] 838 Comment
  CAS-BOT-BC348005  Malacothrix sonchoides I. M. Johnston 1922-5-14 6501 San Bernardino Barstow Comment
  CAS-BOT-BC36266  Chrysolepis sempervirens I. M. Johnston 1917-7-31 1541 San Bernardino Telegraph Pk., San Antonio Mountains 2743 Comment
  CAS-BOT-BC36268  Chrysolepis sempervirens I. M. Johnston 1918-6-30 2094 San Bernardino San Antonio Mountains, South slope of Cucamonga Peak 1981 Comment
  CAS-BOT-BC364808  Silybum marianum I. Johnston 1917-5-30 1156 San Bernardino Chino Creek So. of Ontario 152 Comment
  CAS-BOT-BC36775  Brassica rapa I. Johnston 1918-2-1 1967 San Bernardino Upland. Comment
  CAS-BOT-BC375734  Stephanomeria runcinata I. Johnston 1917-7-8 1368 San Bernardino Mohave Desert. Victorville Comment
  CAS-BOT-BC378502  Ranunculus californicus var. californicus I. Johnston 1917-5-30 1185 San Bernardino Chino Creek south of Ontario 152 Comment
  CAS-BOT-BC38157  Caulanthus amplexicaulis I. M. Johnston 1917-7-3 1466 San Bernardino San Antonio Mountains. Upper San Antonio Canyon. 2133 Comment
  CAS-BOT-BC384502  Silene antirrhina I. Johnston 1918-4-9 1972 San Bernardino Upland Comment
  CAS-BOT-BC389596  Silene parishii I. M. Johnston 1917-8-21 1670 San Bernardino San Antonio Mountains. Pine Mt. 2346 Comment
  CAS-BOT-BC389597  Silene parishii I. M. Johnston 1917-7-29 1553 San Bernardino San Antonio Mountains. Middle Fk Lytle Creek 2133 Comment
  CAS-BOT-BC389598  Silene parishii I. M. Johnston 1917-7-30 1531 San Bernardino San Antonio Mountains. Near Kelly's Cabin (Ontario Pk.) 2499 Comment
  CAS-BOT-BC397914  Aquilegia formosa I. M. Johnston 1917-7-27 1532 San Bernardino Icehouse Canon; San Antonio Mountains, Southern California 1981 Comment
  CAS-BOT-BC410927  Boechera platysperma I. M. Johnston 1917-7-30 1560 San Bernardino San Antonio Mountains, vicinity of Kelly's Cabin (Ontario Peak) 2499 Comment
  CAS-BOT-BC41608  Draba corrugata var. corrugata I. M. Johnston 1917-6-15 1279 San Bernardino San Antonio Mountains. Ontario Peak around summit. 2590 Comment
  CAS-BOT-BC419361  Persicaria punctata I. Johnston 1917-7-19 1962 San Bernardino Upland Comment
  CAS-BOT-BC421129  Pterostegia drymarioides I. Johnston 1917-3-1 1352 San Bernardino Cucamonga Wash N.E. of Upland Comment
  CAS-BOT-BC44344  Arctostaphylos pringlei subsp. drupacea I. M. Johnston 1917-7-1 1748 San Bernardino San Antonio Mts., Canyon 1371 Comment
  CAS-BOT-BC462786  Pyrola dentata I. M. Johnston 1917-7-30 1585 San Bernardino San Antonio Mountains, Head of Icehouse Canyon 2438 Comment
  CAS-BOT-BC46555  Arctostaphylos patula I. M. Johnston 1917-7-29 1576 San Bernardino San Antonio Creek, Middle fork by the creek. 2133 Comment
  CAS-BOT-BC46566  Arctostaphylos patula I. M. Johnston 1917-7-30 1580 San Bernardino Cucamanga Pk. 2712 Comment
  CAS-BOT-BC46567  Arctostaphylos patula I. M. Johnston 1917-7-31 1540 San Bernardino Telegraph Pk. San Antonio Mountains. 2743 Comment
  CAS-BOT-BC46737  Arctostaphylos parryana I. M. Johnston 1917-7-28 1575 San Bernardino San Antonio Mountains, San Antonio Canyon. 1676 Comment
  CAS-BOT-BC46738  Arctostaphylos parryana Johnston 1917-7-4 1468 San Bernardino Above Bear Flats. 1828 Comment
  CAS-BOT-BC469341  Allium denticulatum Ivan M. Johnston 1921-5-14 2801 San Bernardino Mohave Desert Flora. 3 miles north of granite Well 914 Comment
  CAS-BOT-BC472035  Allium lacunosum var. davisiae Ivan M. Johnston 1922-5-13 3007 San Bernardino in open desert about 3 miles north of Granite Wells, Mojave Desert. Comment
  CAS-BOT-BC472036  Allium lacunosum var. davisiae Ivan M. Johnston 1921-5-14 2802 San Bernardino 3 mi. N. of Granite Well 914 Comment
  CAS-BOT-BC48003  Styrax redivivus I. M. Johnston 1919-6-8 2935 San Bernardino City Creek Road 1219 Comment
  CAS-BOT-BC48163  Heuchera elegans I. M. Johnston 1917-7-3 1395 San Bernardino San Antonio Mountains - Coldwater Fk of Lytle Creek 2133 Comment
  CAS-BOT-BC48461  Ceanothus crassifolius I. M. Johnston 1917-2-4 s.n. San Bernardino Evey Canyon north of Upland Comment
  CAS-BOT-BC49217  Ceanothus cuneatus I. Johnston 1916-12-31 s.n. San Bernardino Cucamonga Wash east of Upland 426 Comment
  CAS-BOT-BC51297  Ceanothus leucodermis I. M. Johnston 1917-7-28 1577 San Bernardino San Antonio Canyon 1752 Comment
  CAS-BOT-BC53358  Frangula californica subsp. cuspidata I. M. Johnston 1917-7-31 1538 San Bernardino Icehouse Canyon 2209 Comment
  CAS-BOT-BC54378  Erysimum capitatum I. Johnston 1917-3-10 671 San Bernardino Cucamonga. 487 Comment
  CAS-BOT-BC56753  Echinocactus polycephalus I. M. Johnston 1922-5-15 5609 San Bernardino Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC5682  Selaginella asprella Ivan Murray Johnston 1918-3-24 1815 San Bernardino West end of Ontario Peak, San Antonio Mountains. 1828 Comment
  CAS-BOT-BC61199  Streptanthus bernardinus I. M. Johnston 1917-7-15 1477 San Bernardino San Antonio Mountains. Head of South Fork Lytle Creek. 1828 Comment
  CAS-BOT-BC61201  Streptanthus bernardinus I. M. Johnston 1925-7-10 5113 San Bernardino San Antonio Mountains. Between Upper and Lower San Sevaine Flats. 1524 Comment
  CAS-BOT-BC63109  Ceanothus vestitus I. M. Johnston 1917-8-24 1668 San Bernardino Upper part of N. Thystle Creek. 2057 Comment
  CAS-BOT-BC65567  Adiantum capillus-veneris I. Johnston 1917-4-1 s.n. San Bernardino Cucamonga Canyon 914 Comment
  CAS-BOT-BC65570  Adiantum capillus-veneris I. Johnston 1917-4-1 s.n. San Bernardino Cucamonga Canyon 914 Comment
  CAS-BOT-BC68764  Asplenium vespertinum I. Johnston 1917-4-1 1351 San Bernardino Cucamonga Canyon 914 Comment
  CAS-BOT-BC69216  Pellaea andromedifolia Ivan Johnston 1916-12-10 s.n. San Bernardino Upland 411 Comment
  CAS-BOT-BC69662  Adiantum aleuticum I. M. Johnston 1925-7-22 5114 San Bernardino Cucamonga Canyon, San Antonio Mts. 1219 Comment
  CAS-BOT-BC70045  Cheilanthes covillei I. M. Johnston 1922-5-15 6506 San Bernardino 3 miles north of Victorville Comment
  CAS-BOT-BC70062  Cheilanthes covillei I. Johnston 1917-4-1 s.n. San Bernardino Cucamonga Canyon (Charcoal Canyon) 1371 Comment
  CAS-BOT-BC70064  Cheilanthes covillei I. Johnston 1917-4-1 s.n. San Bernardino Cucamonga Canyon (Charcoal Canyon) 1371 Comment
  CAS-BOT-BC70681  Cystopteris fragilis I. M. Johnston 1917-7-30 1619 San Bernardino near Kellys Cabin (Ontario Pk.) 2499 Comment
  CAS-BOT-BC71414  Pellaea mucronata I. M. Johnston 1917-7-29 1593 San Bernardino San Antonio Canyon 1752 Comment
  CAS-BOT-BC73041  Pinus monophylla I. M. Johnston 1917-8-24 1722 San Bernardino San Antonio Mountains N. Fk of Lytle Creek 1981 Comment
  CAS-BOT-BC75255  Sisymbrium irio I. M. Johnston 1918-2-1 1966 San Bernardino Upland. 365 Comment
  CAS-BOT-BC76999  Pilularia americana Ivan Johnston 1917-4-8 1183 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC78477  Pinus contorta subsp. murrayana I. M. Johnston 1917-7-31 1625 San Bernardino Telegraph Pk 2743 Comment
  CAS-BOT-BC81032  Juniperus californica Ivan Johnston 1916-11-20 1121 San Bernardino foothills above Upland Comment
  CAS-BOT-BC82961  Dendromecon rigida I. Johnston 1917-5-20 1252 San Bernardino Cucamonga Canon [Canyon]. 914 Comment
  CAS-BOT-BC8492  Lupinus elatus Ivan Murray Johnston 1917-7-30 1627 San Bernardino San Antonio Mountains, head of Icehouse Canyon 2438 Comment
  CAS-BOT-BC85348  Juniperus occidentalis I. M. Johnston 1917-7-4 1400 San Bernardino San Antonio Mountains, Devils Backbone 2743 Comment
  CAS-BOT-BC88869  Lepidium chalepense I. M. Johnston 1918-4-18 1849 San Bernardino Chino. 36 Comment
  CAS-BOT-BC90594  Artemisia dracunculus I. M. Johnston 1917-8-21 1660 San Bernardino Coldwater Fk. of the Lytle Creek 2133 Comment
  CAS-BOT-BC91926  Platystemon californicus Ivan Johnston 1917-4-28 1208 San Bernardino Red Hill, near Upland. Comment
  CAS-BOT-BC92423  Ribes aureum var. gracillimum I. Johnston 1916-12-9 s.n. San Bernardino Red Hill. 396 Comment
  CAS-BOT-BC92424  Ribes aureum var. gracillimum Ivan Johnston 1916-12-15 1177 San Bernardino Red Hill, near Upland. Comment
  CAS-BOT-BC97625  Symphyotrichum defoliatum I. M. Johnston 1918-10-5 2156 San Bernardino near Chino, in ditch 213 Comment
  CAS-BOT-BC97626  Symphyotrichum defoliatum I. M. Johnston 1917-8-23 1640 San Bernardino San Antonio Mountains, Prairie Fk of San Gabriel R. 1524 Comment
  CAS-BOT-BC98724  Baccharis douglasii Ivan Johnston 1917-1-6 1813 San Bernardino Red Hill, near Upland Comment
  JEPS13925  Madia elegans I. M. Johnston 1917-7-15 1475 San Bernardino Head of South Fork of Lytle Creek San Antonio Mountains 1828 Comment
  JEPS15033  Allium lacunosum I. M. Johnston 1922-5-14 2802 San Bernardino 3 mi n Pilot Knob; Mohave Desert Comment
  JEPS24906  Amsinckia eastwoodiae Ivan M. Johnston 1917-2-11 88 San Bernardino Upland, on Red Hill, San Bernardino Valley. Comment
  JEPS27778  Coreopsis calliopsidea I. M. Johnston 1922-5-14 6475 San Bernardino 1 mi s Crutts P.O.; Mohave Desert Comment
  JEPS56721  Eriogonum microthecum var. johnstonii I. M. Johnston 1917-7-30 1530 San Bernardino Cucamonga Peak San Antonio Mountains 2651 Comment
  JEPS6110  Delphinium parishii I. M. Johnston 1922-5-14 6533 San Bernardino Granite Well Mohave Desert Comment
  JEPS6651  Cordylanthus nevinii I. M. Johnston 1917-8-21 1662 San Bernardino Upper San Antonio Canyon San Antonio Mountains 2042 Comment
  JEPS89193  Chenopodium fremontii I. M. Johnston 1917-7-30 1538 San Bernardino Kellys Cabin San Antonio Mountains, Ontario Pk. 2499 Comment
  JEPS9468  Galium angustifolium subsp. gabrielense I. M. Johnston 1917-7-28 1591 San Bernardino San Antonio Canyon San Antonio Mountains 1752 Comment
  JEPS9469  Galium angustifolium subsp. gabrielense I. M. Johnston 1917-7-30 1615 San Bernardino Ontario Pk summit San Antonio Mountains 2651 Comment
  LA206180  Epilobium canum Ivan M. Johnston; 1917-12-5 1805 San Bernardino San Gabriel Mountains, San Antoniio Mountains, Stoddards Canon 685 Comment
  POM1004  Sparganium erectum subsp. stoloniferum I. M. Johnston 1918-5-26 2013 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM10059  Trifolium monanthum subsp. grantianum I. M. Johnston 1921-7-17 2903 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  POM10061  Trifolium variegatum I. M. Johnston 1921-7-17 2904 San Bernardino Fish Camp. 2073 Comment
  POM10063  Mimulus breweri I. M. Johnston 1921-7-17 2900 San Bernardino Fish Camp 2073 Comment
  POM10065  Monardella australis subsp. australis I. M. Johnston 1921-7-17 2898 San Bernardino San Bernardino Mountains: East of Fish Creek 2043 Comment
  POM10066  Chaenactis santolinoides I. M. Johnston 1921-7-17 2897 San Bernardino North Fork, Bear Creek 2073 Comment
  POM10077  Carex pellita I. M. Johnston 1921-7-17 2906 San Bernardino North Fork, Deep Creek. 1890 Comment
  POM10114  Platanthera leucostachys I. M. Johnston 1921-7-17 2892 San Bernardino North Fork, Deep Creek, San Bernardino Mountains 1889 Comment
  POM10116  Castilleja lasiorhyncha I. M. Johnston 1921-7-17 2916 San Bernardino Fish Camp 2073 Comment
  POM10118  Corethrogyne filaginifolia I. M. Johnston 1921-7-17 2913 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  POM10132  Scirpus microcarpus I. M. Johnston 1921-7-17 2908 San Bernardino North Fork Deep Creek. 1951 Comment
  POM10133  Carex multicaulis I. M. Johnston 1921-7-17 2907 San Bernardino North Fork, Deep Creek. 1829 Comment
  POM10134  Trifolium wormskioldii I. M. Johnston 1921-7-17 2863 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  POM10135  Leptosiphon ciliatus I. M. Johnston 1921-7-17 2895 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  POM102  Ribes amarum I. M. Johnston 1917-4-1 78 San Bernardino Cucamonga Canyon. 1296 Comment
  POM10313  Keckiella cordifolia I. M. Johnston 1921-7-17 2859 San Bernardino San Bernardino Mountains: City Creek Road. 1524 Comment
  POM1045  Setaria parviflora I. M. Johnston 1918-6-8 2029 San Bernardino Ontario Well established along road. 305 Comment
  POM1046  Setaria parviflora I. M. Johnston 1916-10 s.n. San Bernardino Upland. Comment
  POM10502  Aster occidentalis I. M. Johnston 1921-7-17 2894 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  POM10504  Styrax redivivus I. M. Johnston 1921-7-17 2857 San Bernardino City Creek 610 Comment
  POM10506  Lilium parryi I. M. Johnston 1921-7-17 2856 San Bernardino North Fork of Bear Creek, San Bernardino Mountains. 1768 Comment
  POM10508  Sambucus caerulea I. M. Johnston 1921-8-17 2854 San Bernardino North fork of Bear Creek, San Bernardino Mountains Comment
  POM10515  Juncus tiehmii I. M. Johnston 1921-7-17 2888 San Bernardino North Fork, Deep Creek. San Bernardino Mountains. 1890 Comment
  POM10516  Mimulus breweri I. M. Johnston 1921-7-17 2889 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  POM10517  Corallorhiza maculata I. M. Johnston 1921-7-17 2890 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  POM1053  Panicum capillare I. M. Johnston 1918-8-24 2125 San Bernardino Upland Comment
  POM1054  Panicum capillare I. M. Johnston 1918-6-19 s.n. San Bernardino Upland Comment
  POM1055  Paspalum distichum I. M. Johnston 1916-6-29 s.n. San Bernardino Upland Comment
  POM1082  Achnatherum occidentale subsp. occidentale I. M. Johnston 1917-7-30 1504 San Bernardino San Antonio Mountains: near Kelly's Cabin (Ontario Peak) 2500 Comment
  POM1090  Achnatherum parishii I. M. Johnston 1918-6-15 s.n. San Bernardino Mouth of Icehouse Canyon. 1524 Comment
  POM10948  Mimulus mohavensis I. M. Johnston 1922-5-13 5591 San Bernardino half way between Barstow and Victorville Comment
  POM10949  Mimulus bigelovii var. bigelovii I. M. Johnston 1922-5-13 5590 San Bernardino Copper City Comment
  POM1095  Aristida purpurea var. purpurea I. M. Johnston 1915-12 s.n. San Bernardino Upland. 366 Comment
  POM1096  Aristida purpurea var. purpurea I. M. Johnston 1916-11-7 s.n. San Bernardino Upland. 366 Comment
  POM1104  Muhlenbergia richardsonis I. M. Johnston 1917-8-21 1628 San Bernardino upper San Antonio Canyon 1676 Comment
  POM1108  Muhlenbergia microsperma I. M. Johnston 1918-10-8 2157 San Bernardino Upland 366 Comment
  POM1114  Muhlenbergia californica I. M. Johnston 1916-10 28 San Bernardino Red Hill near Upland Comment
  POM11173  Brickellia microphylla I. M. Johnston 1917-8-21 1643 San Bernardino Upper San Antonio Canyon. 1676 Comment
  POM11174  Madia elegans subsp. wheeleri I. M. Johnston 1917-7-15 1475 San Bernardino Head of South Fork Lytle Creek. 1829 Comment
  POM11175  Tetradymia canescens I. M. Johnston 1917-8-22 1672 San Bernardino summit of Pine Mountain 2944 Comment
  POM11176  Castilleja applegatei subsp. martinii I. M. Johnston 1917-7-3 1383 San Bernardino San Antonio Mountains: Coldwater Fork of Lytle Creek. 1982 Comment
  POM11184  Epipactis gigantea I. M. Johnston 1917-6-20 1746 San Bernardino Camp Baldy. 1220 Comment
  POM11186  Arctostaphylos patula I. M. Johnston 1917-7-30 1580 San Bernardino San Antonio Mountains: Cucamonga Peak 2713 Comment
  POM11190  Arctostaphylos patula I. M. Johnston 1917-7-31 1540 San Bernardino San Antonio Mountains, Telegraph Peak 2744 Comment
  POM11191  Aquilegia formosa I. M. Johnston 1917-7-29 1532 San Bernardino San Antonio Mountains: Icehouse Canyon. 1982 Comment
  POM11192  Epipactis gigantea I. M. Johnston 1917-7-29 1529 San Bernardino San Antonio Mountains: Icehouse Canyon. 1982 Comment
  POM11193  Mimulus cardinalis I. M. Johnston 1917-7-28 1524 San Bernardino San Antonio Canyon (Old Gold Ridge Mine). 2439 Comment
  POM11194  Calocedrus decurrens I. M. Johnston 1917-7-30 1624 San Bernardino San Antonio Mountains: Cucamonga Peak 2500 Comment
  POM1130  Sporobolus airoides I. M. Johnston 1917-5-30 1167 San Bernardino South of Ontario Comment
  POM11313  Stachys albens I. M. Johnston 1917-7-28 1604 San Bernardino San Antonio Canyon (Old Gold Ridge Mine). 2439 Comment
  POM11315  Brickellia californica I. M. Johnston 1917-7-31 1536 San Bernardino San Antonio Mountains. Icehouse Canyon. 2209 Comment
  POM11317  Phacelia davidsonii I. M. Johnston 1919-7-4 1471 San Bernardino Bear flats 1677 Comment
  POM11323  Ribes roezlii var. roezlii I. M. Johnston 1917-6-15 1271 San Bernardino San Antonio Mountains, Icehouse Canyon 2287 Comment
  POM11325  Galium hallii I. M. Johnston 1917-8-24 1667 San Bernardino Coldwater Fork Lytle Creek. 1677 Comment
  POM11327  Lotus nevadensis var. davidsonii I. M. Johnston 1917-7-15 1458 San Bernardino Head of South Fork Lytle Creek. 1829 Comment
  POM11330  Eriastrum densifolium subsp. austromontanum I. M. Johnston 1917-7-15 1459 San Bernardino San Gabriel Mountains 1829 Comment
  POM11332B  Caulanthus amplexicaulis var. amplexicaulis I. M. Johnston 1917-6-15 1267 San Bernardino San Antonio Mountains; Ontario Peak (west end) 1829 Comment
  POM11334  Juncus duranii I. M. Johnston 1917-7-3 s.n. San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek. 2134 Comment
  POM11335  Trifolium monanthum subsp. grantianum I. M. Johnston 1917-7-3 1392 San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek. 2134 Comment
  POM11382  Phacelia austromontana I. M. Johnston 1917-7-4 1414 San Bernardino Devil s Backbone. 2805 Comment
  POM11383  Epilobium angustifolium subsp. circumvagum I. M. Johnston 1917-7-3 1396 San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek. 2134 Comment
  POM11384  Maianthemum stellatum I. M. Johnston 1917-7-3 1448 San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek. 2134 Comment
  POM11386  Linanthus pungens I. M. Johnston 1917-6-15 1265 San Bernardino San Antonio Mountains: Icehouse Canyon 1829 Comment
Read comments
Jan 23 2011
  POM11387  Ceanothus cordulatus I. M. Johnston 1917-7-3 1424 San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek. 2134 Comment
  POM11416  Penstemon rostriflorus I. M. Johnston 1917-7-29 1557 San Bernardino Middle Fork Lytle Creek. 2058 Comment
  POM11421  Medicago sativa I. M. Johnston 1917-7-28 1597 San Bernardino San Antonio Canyon (Old Gold Ridge Mine). 2439 Comment
  POM11423  Calochortus invenustus I. M. Johnston 1917-7-30 1606 San Bernardino Ontario Peak. 2590 Comment
  POM11425  Hieracium albiflorum I. M. Johnston 1917-7-29 1614 San Bernardino Middle Fork. Lytle Creek. 1829 Comment
  POM11426  Pteridium aquilinum var. pubescens I. M. Johnston 1917-7-29 1617 San Bernardino Middle Fork Lytle Creek. 2058 Comment
  POM11427B  Linanthus pungens I. M. Johnston 1917-7-30 1621 San Bernardino San Antonio Mountains: Ontario Peak. 2652 Comment
  POM11436  Amorpha californica I. M. Johnston 1921-7-17 2874 San Bernardino North Fork, Deep Creek. 1829 Comment
  POM11438  Cornus californica I. M. Johnston 1921-7-17 2876 San Bernardino North Fork, Deep Creek. 1829 Comment
  POM1144  Agrostis idahoensis I. M. Johnston 1917-7-30 1522 San Bernardino San Antonio Mountains. Kelly's Cabin (Ontario Peak). 2500 Comment
  POM11440  Streptanthus bernardinus I. M. Johnston 1921-7-17 2878 San Bernardino North Fork, Deep Creek. 1829 Comment
  POM11441  Arabis holboellii var. pinetorum I. M. Johnston 1921-7-17 2879 San Bernardino North Fork, Deep Creek. 1829 Comment
  POM11442  Ivesia santolinoides I. M. Johnston 1921-7-17 2880 San Bernardino Fish Camp. 2073 Comment
  POM11443  Scutellaria siphocampyloides I. M. Johnston 1921-7-17 2881 San Bernardino North Fork, Deep Creek, San Bernardino Mountains 1890 Comment
  POM11478  Packera ionophylla I. M. Johnston 1917-8-24 1658 San Bernardino head of Prairie Fork San Gabriel River 2362 Comment
  POM1149  Agrostis exarata I. M. Johnston 1917-7-28 1509 San Bernardino San Antonio Mountains, San Antonio Canyon 1677 Comment
  POM11529  Lupinus excubitus var. austromontanus I. M. Johnston 1921-7-17 2882 San Bernardino North Fork, Deep Creek, San Bernardino Mtns. 1921 Comment
  POM11530  Penstemon rostriflorus I. M. Johnston 1921-7-17 2884 San Bernardino North Fork, Deep Creek. 1951 Comment
  POM11534  Mimulus pilosus I. M. Johnston 1921-7-17 2846 San Bernardino San Bernardino Mountains. Fish Camp. 2043 Comment
  POM11538  Kelloggia galioides I. M. Johnston 1921-7-17 2843 San Bernardino San Bernardino Mountains. Fish Camp. 2043 Comment
  POM11540  Antennaria rosea I. M. Johnston 1921-7-17 2841 San Bernardino Fish Camp 2043 Comment
  POM11541  Amelanchier utahensis I. M. Johnston 1921-7-17 2839 San Bernardino Fish Camp. 2043 Comment
  POM11542  Trichostema austromontanum subsp. austromontanum I. M. Johnston 1921-7-17 2838 San Bernardino San Bernardino Mountains. Fish Camp. 2043 Comment
  POM11543  Mimulus palmeri I. M. Johnston 1921-7-17 2837 San Bernardino Fish Camp 2073 Comment
  POM11544  Madia minima I. M. Johnston 1921-7-12 2836 San Bernardino North Fork, Deep Creek 2073 Comment
  POM11545  Cryptantha affinis I. M. Johnston 1921-7-17 2835 San Bernardino North Fork, Bear Creek, San Bernardino Mountains. 1982 Comment
  POM11546  Arctostaphylos patula subsp. platyphylla I. M. Johnston 1921-7-17 2870 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  POM11547  Iris hartwegii subsp. australis I. M. Johnston 1921-7-17 2849 San Bernardino Fish Camp 2073 Comment
  POM11548  Lupinus excubitus var. austromontanus I. M. Johnston 1921-7-17 2850 San Bernardino North Fork Bear Creek 2043 Comment
  POM11549  Quercus kelloggii I. M. Johnston 1921-7-17 2851 San Bernardino North Fork Bear Creek 2043 Comment
  POM11553  Caulanthus amplexicaulis I. M. Johnston 1921-7-17 2872 San Bernardino North Fork, Deep Creek, San Bernardino Mountains 1889 Comment
  POM11555  Streptanthus bernardinus I. M. Johnston 1921-7-17 2862 San Bernardino North Fork, Deep Creek. 1951 Comment
  POM11558  Lilium parryi I. M. Johnston 1921-7-17 2865 San Bernardino North Fork, Deep Creek, San Bernardino Mountains 1889 Comment
  POM11559  Symphoricarpos mollis I. M. Johnston 1921-7-17 2866 San Bernardino North Fork Deep Creek. 1951 Comment
  POM11560  Pedicularis semibarbata I. M. Johnston 1921-7-17 2867 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  POM1157  Deschampsia danthonioides var. gracilis I. M. Johnston 1918-4-25 1970 San Bernardino Red Hill near Upland. 396 Comment
  POM11571  Chrysolepis sempervirens I. M. Johnston 1921-7-17 2868 San Bernardino North Fork Deep Creek. 1951 Comment
  POM1158  Deschampsia danthonioides I. M. Johnston 1916-4-25 s.n. San Bernardino Red Hill near Upland. Comment
  POM11700  Danthonia californica var. americana I. M. Johnston 1921-7-17 2840 San Bernardino San Bernardino Mountains. Fish Camp. 2043 Comment
  POM1173  Koeleria macrantha I. M. Johnston 1917-7-15 1453 San Bernardino San Gabriel Mountains 1829 Comment
  POM1176  Koeleria macrantha I. M. Johnston 1917-6-15 1294 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  POM1177  Koeleria macrantha I. M. Johnston 1916-4-29 s.n. San Bernardino Red Hill near Upland Comment
  POM11833B  Nemacladus rubescens I. M. Johnston 1922-5-15 6503 San Bernardino 15 miles N of Victorville. Comment
  POM11836  Cheilanthes covillei I. M. Johnston 1922-5-15 6506 San Bernardino Mojave Desert, 3 miles north of Victorville Comment
  POM11848  Pellaea mucronata var. mucronata I. M. Johnston 1922-5-15 6527 San Bernardino 3 mi. N of Victorville. Comment
  POM11849  Pellaea mucronata var. mucronata I. M. Johnston 1922-5-14 5568 San Bernardino Pilot Knob, Mojave Desert. Comment
  POM1189  Eragrostis mexicana subsp. virescens I. M. Johnston 1916-4-24 s.n. San Bernardino Upland. Comment
  POM11914  Cryptantha utahensis I. M. Johnston 1922-5-14 6462 San Bernardino Mojave Desert, 10 miles N of Barstow Comment
  POM11925  Camissonia boothii subsp. desertorum I. M. Johnston 1922-5-13 6459 San Bernardino Mojave Desert, 10 miles North of Barstow. Comment
  POM11926  Camissonia brevipes subsp. brevipes I. M. Johnston 1922-5-14 6460 San Bernardino Mojave Desert, 10 miles N of Barstow. Comment
  POM11927  Eriogonum trichopes I. M. Johnston 1922-5-14 6461 San Bernardino Mojave Desert, 10 miles N of Barstow. Comment
  POM11934  Chaenactis fremontii I. M. Johnston 1922-5-14 6463 San Bernardino Mojave Desert, 10 miles N of Barstow Comment
  POM1207  Melica imperfecta I. M. Johnston 1916-5-3 s.n. San Bernardino Upland. Comment
  POM1212  Melica imperfecta I. M. Johnston 1917-3-13 1302 San Bernardino Upland 366 Comment
  POM1218  Melica imperfecta I. M. Johnston 1917-5-30 1299 San Bernardino Hills south of Ontario. 305 Comment
  POM1224  Vulpia microstachys var. pauciflora I. M. Johnston 1917-4-28 s.n. San Bernardino Wash west of Upland 366 Comment
  POM1233  Vulpia myuros var. hirsuta I. M. Johnston 1915-12 s.n. San Bernardino Upland. Comment
  POM1237  Poa secunda subsp. secunda I. M. Johnston 1919-6-7 2164 San Bernardino Cucamonga Canon at Charcoal Camp 1433 Comment
  POM12608  Sclerocactus polyancistrus I. M. Johnston 1922-5-15 5604 San Bernardino 15 miles N of Victorville. Comment
  POM12609  Sclerocactus polyancistrus I. M. Johnston 1922-5-15 5603 San Bernardino 10 miles north of Victorville. Mojave Desert. Comment
  POM12610  Sclerocactus polyancistrus I. M. Johnston 1922-5-15 5605 San Bernardino Granite Well, Mojave Desert. Comment
  POM12636A  Lupinus horizontalis var. platypetalus I. M. Johnston 1922-5-13 5585 San Bernardino Granite Well Comment
  POM12638  Lupinus shockleyi I. M. Johnston 1922-5-13 5588 San Bernardino 2 miles north of Barstow. Comment
  POM1265  Bromus carinatus I. M. Johnston 1916-4-21 s.n. San Bernardino Upland. Comment
  POM1266  Bromus carinatus I. M. Johnston 1918-4-25 s.n San Bernardino Red Hill near Upland. 396 Comment
  POM1267  Bromus carinatus var. carinatus I. M. Johnston 1918-6-14 2036 San Bernardino San Antonio Mountains, mouth of Icehouse Canyon. 1524 Comment
  POM1268  Bromus carinatus var. carinatus I. M. Johnston 1917-6-15 1295 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  POM1271  Festuca californica subsp. parishii I. M. Johnston 1919-6-7 2166 San Bernardino San Antonio Mountains. Cucamonga Canyon at Charcoal Camp. 1432 Comment
Read comments
Sep 9 2015
  POM1274  Bromus catharticus I. M. Johnston 1915-12 s.n. San Bernardino Upland. Comment
  POM1279  Bromus hallii I. M. Johnston 1918-7-6 2070 San Bernardino San Antonio Mountains. Prairie Fork of San Gabriel River. 1982 Comment
  POM1280  Bromus hallii I. M. Johnston 1917-7-15 1454 San Bernardino San Gabriel Mountains 1829 Comment
  POM1282  Elymus glaucus subsp. glaucus I. M. Johnston 1916-04 s.n. San Bernardino San Antonio Canyon (below Toll Gate). Comment
  POM1283  Elymus glaucus subsp. glaucus I. M. Johnston 1917-5-6 1017 San Bernardino Mouth of San Antonio Canyon Comment
  POM1288  Lolium temulentum var. arvense I. M. Johnston 1916-3-28 s.n. San Bernardino Upland (18th & San Antonio) Comment
  POM1294  Lolium perenne subsp. multiflorum I. M. Johnston 1917-5-30 1297 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM1303  Triticum aestivum I. M. Johnston 1916-5-27 s.n. San Bernardino Upland Comment
  POM13062  Allium lacunosum var. kernense I. M. Johnston 1922-5-14 2802 San Bernardino 3 miles north of Pilot Knob. Comment
Read comments
Nov 6 2011
  POM1310  Leymus triticoides I. M. Johnston 1917-5-30 1128 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM1313  Elymus glaucus subsp. virescens I. M. Johnston 1916-5-3 s.n. San Bernardino Upland. Comment
  POM13132  Amsinckia vernicosa I. M. Johnston, F. Peirson 1922-5-14 6455 San Bernardino Pilot Knob, Mojave Desert. Comment
  POM13133  Collinsia callosa I. M. Johnston, Peirson 1922-5-14 6456 San Bernardino Pilot Knob, Mojave Desert. Comment
  POM13134  Claytonia parviflora subsp. utahensis I. M. Johnston 1922-5-14 6457 San Bernardino Pilot Knob, Mojave Desert. Comment
  POM13135  Allium denticulatum I. M. Johnston 1922-5-14 2801 San Bernardino 3 miles N of Granite Well [Granite Wells], Mojave Desert. Comment
  POM13164  Astragalus layneae I. M. Johnston 1922-5-15 6465 San Bernardino 10 miles north of Barstow Comment
  POM13165  Gilia cana subsp. speciformis I. M. Johnston 1922-5-15 6466 San Bernardino 10 miles north of Barstow Comment
  POM13166  Dichelostemma capitatum subsp. pauciflorum I. M. Johnston 1922-5-14 6467 San Bernardino 1 mile S. of Crutts Post Office. Comment
  POM13167  Chaenactis carphoclinia var. carphoclinia I. M. Johnston 1922-5-15 6468 San Bernardino 10 miles north of Barstow Comment
  POM13169  Zigadenus brevibracteatus I. M. Johnston 1922-5-15 6470 San Bernardino 3 miles south of Copper City, Mojave Desert. Comment
  POM13170  Lomatium mohavense subsp. mohavense I. M. Johnston 1922-5-14 6471 San Bernardino 3 miles S of Copper City. Comment
  POM13171  Caulanthus inflatus I. M. Johnston 1922-5-14 6472 San Bernardino 3 miles S of Crutts P.O. [Mojave Desert] Comment
  POM13172  Sphaeralcea ambigua I. M. Johnston 1922-5-14 6473 San Bernardino 1 mile S. of Crutts Post Office. Comment
  POM13173  Astragalus layneae I. M. Johnston 1922-5-14 6474 San Bernardino 1 mile S. of Crutts Post Office. Comment
  POM13175  Guillenia lasiophylla I. M. Johnston 1922-5-14 6476 San Bernardino 1 mile S. of Crutts Post Office. Comment
  POM13176  Lepidium flavum I. M. Johnston 1922-5-14 6477 San Bernardino 2 miles south of Crutts Post Office Comment
  POM13178  Camissonia palmeri I. M. Johnston 1922-5-14 6479 San Bernardino Granite Well, Mojave Desert. Comment
Read comments
Nov 6 2011
  POM13179  Guillenia lasiophylla I. M. Johnston 1922-5-14 s.n. San Bernardino Granite Well, Mojave Desert. Comment
  POM13181  Layia glandulosa I. M. Johnston 1922-5-14 6482 San Bernardino Granite Well, Mojave Desert. Comment
  POM13182  Tropidocarpum gracile I. M. Johnston 1922-5-14 6483 San Bernardino Granite Well, Mojave Desert. Comment
  POM13183  Astragalus acutirostris I. M. Johnston 1922-5-14 6484 San Bernardino Granite Well, Mojave Desert. Comment
  POM13184  Phacelia tanacetifolia I. M. Johnston 1922-5-14 3152 San Bernardino 2 miles N of Granite Well, Mojave Desert. Comment
  POM13185  Microseris lindleyi I. M. Johnston 1922-5-14 5486 San Bernardino 3 miles N of Granite Well [Granite Wells], Mojave Desert. Comment
  POM13186  Calochortus kennedyi I. M. Johnston 1922-5-14 6487 San Bernardino 3 miles N of Granite Well [Granite Wells], Mojave Desert. Comment
  POM13187  Encelia actoni I. M. Johnston 1922-5-14 6488 San Bernardino 3 miles N of Granite Well [Granite Wells], Mojave Desert. Comment
  POM13189  Astragalus purshii var. tinctus I. M. Johnston 1922-5-15 6490 San Bernardino Granite Well, Mojave Desert. Comment
  POM13191  Cryptantha clokeyi I. M. Johnston 1922-5-14 6493 San Bernardino Granite Well, Mojave Desert. Comment
Read comments
Nov 6 2011
  POM13193  Ericameria linearifolia I. M. Johnston 1922-5-14 6495 San Bernardino Granite Well, Mojave Desert. Comment
  POM13194  Eriophyllum ambiguum var. paleaceum I. M. Johnston 1922-5-14 6496 San Bernardino 3 miles S of Copper City. Comment
  POM1325  Elymus elymoides subsp. californicus I. M. Johnston 1917-7-29 1497 San Bernardino San Antonio Mountains. Head of Icehouse Canyon. 2439 Comment
  POM1338  Cyperus niger var. castaneus I. M. Johnston 1907-7-15 s.n. San Bernardino Day Canyon Comment
  POM13424  Mentzelia tridentata I. M. Johnston 1922-5-14 6526 San Bernardino Mojave Desert, 10 miles N of Barstow. Comment
  POM13426  Abronia pogonantha I. M. Johnston 1922-5-14 6525 San Bernardino Mojave Desert, 10 miles N of Barstow. Comment
  POM13427  Malacothrix sonchoides I. M. Johnston 1922-5-15 6524 San Bernardino 8 miles N of Barstow. Comment
  POM13428  Phacelia ambigua I. M. Johnston 1922-5-14 6523 San Bernardino 5 miles N of Barstow. Comment
  POM13429  Eschscholzia glyptosperma I. M. Johnston 1922-5-14 6522 San Bernardino 2 miles N of Barstow. Comment
  POM13433  Phacelia neglecta I. M. Johnston 1922-5-15 6517 San Bernardino Half way between Victoville and Barstow Comment
  POM13435  Fraxinus velutina var. coriacea I. M. Johnston 1922-5-15 6516 San Bernardino Mojave Desert, 3 miles north of Victorville Comment
  POM13437  Panicum urvilleanum I. M. Johnston 1922-5-15 6514 San Bernardino Barstow, Mojave Desert. Comment
  POM13438  Chaenactis macrantha I. M. Johnston 1922-5-15 6513 San Bernardino Half way between Victoville and Barstow Comment
  POM13439  Tiquilia nuttallii I. M. Johnston 1922-5-15 6512 San Bernardino Barstow, Mojave Desert. Comment
  POM13442  Mentzelia veatchiana I. M. Johnston 1922-5-15 6509 San Bernardino 13 miles N. of Barstow. Mojave Desert. Comment
  POM13443  Calycoseris parryi I. M. Johnston 1922-5-15 3508 San Bernardino 10 miles north of Barstow Comment
  POM13445  Orthocarpus purpurascens var. ornatus I. M. Johnston 1922-5-15 6504 San Bernardino 15 miles N of Victorville. Comment
  POM13446  Orthocarpus purpurascens var. ornatus I. M. Johnston 1922-5-15 6502 San Bernardino 10 miles north of Barstow Comment
  POM13447  Malacothrix sonchoides I. M. Johnston 1922-5-14 6501 San Bernardino Barstow. Comment
  POM1347  Cyperus niger I. M. Johnston 1916-11-21 s.n. San Bernardino San Antonio Canon, swamp at Old Orchard 914 Comment
  POM1348B  Cyperus niger var. castaneus I. M. Johnston 1916-10-20 s.n. San Bernardino Red Hill, near Upland. Comment
  POM1357  Eleocharis rostellata I. M. Johnston 1917-5-30 1137 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM1378  Eleocharis radicans I. M. Johnston 1917-6-20 1735 San Bernardino San Antonio Mountians. Camp Baldy. 1280 Comment
  POM1379  Eleocharis radicans I. M. Johnston 1916-12-31 1176 San Bernardino Red Hill near Upland. Comment
  POM13797  Eschscholzia minutiflora I. M. Johnston 1922-5-14 6530 San Bernardino Granite Well, Mojave Desert. Comment
  POM13798  Amsinckia tessellata I. M. Johnston 1922-5-14 6529 San Bernardino 3 miles S of Copper City. Comment
  POM1381  Isolepis cernua I. M. Johnston 1917-5-5 1212 San Bernardino Red Hill, near Upland. Comment
  POM1391  Schoenoplectus pungens I. M. Johnston 1907-7-8 1778 San Bernardino Mojave Desert: Near Victorville. Comment
  POM1395  Fimbristylis thermalis I. M. Johnston 1917-10-13 1797 San Bernardino Arrowhead Hot Springs, San Bernardino Mountains 610 Comment
Read comments
Dec 24 2010
  POM14073  Sphaeralcea ambigua I. M. Johnston 1922-5-14 6541 San Bernardino 1 mile S. of Crutts Post Office. Comment
  POM14079  Gilia cana subsp. speciformis I. M. Johnston 1922-5-14 6538 San Bernardino Between Crutts P.O. and Copper City. Comment
  POM1411  Scirpus acutus var. occidentalis I. M. Johnston 1917-7-8 1776 San Bernardino Near Victorville. Mojave Desert. Comment
  POM14175  Chaenactis macrantha I. M. Johnston 1922-5-14 6536 San Bernardino 1.5 miles N of Crutts PO Comment
  POM14176  Artemisia spinescens I. M. Johnston 1922-5-14 6537 San Bernardino 2 miles south of Crutts Post Office Comment
  POM14179  Carex globosa I. M. Johnston 1921-4-29 2986 San Bernardino Charcoal Camp, Cucamonga Canyon. 1371 Comment
  POM14196  Ribes amarum I. M. Johnston 1921-4-29 2987 San Bernardino Charcoal Camp, Cucamonga Canyon. 1372 Comment
  POM1420  Scirpus microcarpus I. M. Johnston 1917-7-8 s.n. San Bernardino Near Victorville. Mojave Desert. Comment
  POM1422  Cladium californicum I. M. Johnston 1917-7-22 1731 San Bernardino Red Hill east of Upland. Comment
  POM1423  Cladium californicum I. M. Johnston 1916-9-19 s.n. San Bernardino Red Hill Uplands. Comment
  POM1426  Carex hassei I. M. Johnston 1917-7-3 1391 San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek. 2134 Comment
  POM1427  Carex hassei I. M. Johnston 1917-7-28 1413 San Bernardino San Antonio Canon (Old Gold Ridge Mine) 2438 Comment
  POM14290  Allium fimbriatum var. mohavense I. M. Johnston 1922-5-14 2801 San Bernardino 1 mile south of Pilot Knob. Comment
  POM14294  Atriplex hymenelytra I. M. Johnston 1922-5-14 6553 San Bernardino Mojave Desert, 10 miles N of Barstow Comment
  POM1431  Carex alma I. M. Johnston 1917-7-28 1411 San Bernardino San Antonio Canon (Old Gold Ridge Mine) 2438 Comment
  POM1439  Carex alma I. M. Johnston 1919-6-7 s.n. San Bernardino Cucamonga Canyon. San Antonio Mountains. Comment
  POM14428  Achnatherum speciosum I. M. Johnston 1922-5-14 6577 San Bernardino Between Crutts P.O. and Copper City. Comment
  POM14433  Poa secunda I. M. Johnston 1922-5-14 6579 San Bernardino 3 miles N of Granite Well [Granite Wells], Mojave Desert. Comment
  POM1452  Carex praegracilis I. M. Johnston 1917-7-8 1779 San Bernardino Near Victorville. Mojave Desert. Comment
  POM1482  Carex praegracilis I. M. Johnston 1917-7-15 1362 San Bernardino San Antonio Mountains. Day Canyon. 762 Comment
  POM1500  Platanus racemosa I. M. Johnston 1917-3-4 s.n. San Bernardino Red Hill near Upland. Comment
  POM1506  Carex alma I. M. Johnston 1918-7-7 2061 San Bernardino Coldwater Fork of Lytle Creek 2134 Comment
  POM1510  Carex subfusca I. M. Johnston 1917-7-30 1503 San Bernardino San Antonio Mountains: near Kelly's Cabin (Ontario Peak) 2500 Comment
  POM153280  Amaranthus palmeri I. M. Johnston 1928-9-1 s.n. San Bernardino Upland. 366 Comment
  POM1539  Rosa californica I. M. Johnston 1917-7-8 s.n. San Bernardino Victorville Comment
  POM1560  Juncus effusus subsp. austrocalifornicus I. M. Johnston 1917-7-8 1785 San Bernardino Near Victorville. Mojave Desert. Comment
  POM1566  Dudleya lanceolata I. M. Johnston 1917-5-30 1293 San Bernardino Hills south of Ontario. 305 Comment
  POM1572  Dudleya cymosa subsp. pumila I. M. Johnston 1917-7-15 1645 San Bernardino Day Canyon 976 Comment
  POM1573  Dudleya cymosa subsp. pumila I. M. Johnston 1917-7-4 1494 San Bernardino Bear Canyon 1524 Comment
  POM1574  Dudleya cymosa subsp. pumila I. M. Johnston 1917-6-15 1289 San Bernardino San Antonio Mountains; Ontario Peak (west end) 1829 Comment
  POM1580  Dudleya multicaulis I. M. Johnston 1917-5-30 1292 San Bernardino South of Ontario Comment
  POM1615  Juncus duranii I. M. Johnston 1917-7-30 1502 San Bernardino San Antonio Mountains: vicinity of Kelly's Cabin (Ontario Peak). 2500 Comment
  POM1620  Juncus textilis I. M. Johnston 1916-10-21 s.n. San Bernardino Red Hill, east of Upland. Comment
  POM1631  Glycyrrhiza lepidota I. M. Johnston 1917-7-8 1777 San Bernardino Near Victorville. Mojave Desert. Comment
  POM164  Clematis pauciflora I. M. Johnston 1916-12-31 s.n. San Bernardino Cucamonga Wash east of Upland. 427 Comment
  POM1645  Allium haematochiton I. M. Johnston 1917-4-28 1207 -115 San Bernardino Red Hill, near Upland. Comment
  POM169  Stellaria media I. M. Johnston 1917-3-1 s.n. San Bernardino Cucamonga Wash to the N.E. of Upland Comment
  POM171284B  Sidalcea neomexicana subsp. thurberi I. M. Johnston 1930-6-10 3768 San Bernardino Rabbit Springs, Lucerne Valley. 884 Comment
  POM171285A  Argyrochosma jonesii I. M. Johnston 1930-6-11 3770 San Bernardino road below middle of Cushenbury Canyon, Pinon Belt Comment
  POM171286A  Cryptantha utahensis I. M. Johnston 1930-6-11 3771 San Bernardino road below middle of Cushenbury Canyon, Pinon Belt Comment
  POM171392  Cleomella plocasperma I. M. Johnston 1930-6-10 3781 San Bernardino Rabbit Springs, Lucerne Valley, Mojave Desert. 884 Comment
  POM171406  Endolepis covillei I. M. Johnston 1930-6-10 3782 San Bernardino Rabbit Springs, Lucerne Valley, Mojave Desert. 884 Comment
  POM1715  Calochortus catalinae I. M. Johnston 1917-4-28 1210 San Bernardino Red Hill, near Upland. Comment
  POM175008  Opuntia parryi I. M. Johnston 1917-4-21 s.n. San Bernardino Upland. Comment
  POM1752  Sisyrinchium bellum I. M. Johnston 1917-7-3 1409 San Bernardino San Antonio Mountains: upper San Antonio Canyon 2287 Comment
  POM1757  Sisyrinchium bellum I. M. Johnston 1918-4-14 1842 San Bernardino Red Hill, near Upland. Comment
  POM1778  Sisyrinchium bellum I. M. Johnston 1918-4-14 1843 San Bernardino Red Hill, near Upland. Comment
  POM1780  Sisyrinchium bellum I. M. Johnston 1918-4-14 1844 San Bernardino Red Hill, near Upland. Comment
  POM1781  Sisyrinchium bellum I. M. Johnston 1918-4-18 1882 San Bernardino Upland (Red Hill) Alt. 1200 ft. 366 Comment
  POM1786  Maianthemum stellatum I. M. Johnston 1918-7-4 s.n. San Bernardino Red Hill near Upland. 427 Comment
  POM179502  Salix scouleriana I. M. Johnston 1917-7-3 1394 San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek. 2134 Comment
  POM1817  Epipactis gigantea I. M. Johnston 1917-6-20 1746 San Bernardino Camp Baldy. 1220 Comment
  POM1819  Piperia transversa I. M. Johnston 1917-7-15 1360 San Bernardino Day Canyon 915 Comment
  POM1822  Platanthera sparsiflora I. M. Johnston 1917-6-20 1433 San Bernardino San Antonio Mountians. Camp Baldy. 1280 Comment
  POM1831  Prunus virginiana var. demissa I. M. Johnston 1917-7-3 1402 San Bernardino San Antonio Mountains: upper San Antonio Canyon. 2287 Comment
  POM1832  Prunus emarginata I. M. Johnston 1917-8-24 1680 San Bernardino San Antonio Mountains: Coldwater Fork of Lytle Creek. 1753 Comment
  POM1841  Amelanchier utahensis I. M. Johnston 1917-8-24 1681 San Bernardino San Antonio Mountains: Coldwater Fork of Lytle Creek. 2134 Comment
  POM1842  Amelanchier utahensis I. M. Johnston 1917-7-31 1539 San Bernardino San Antonio Mountains. Icehouse Canon. 2210 Comment
  POM1855  Lotus argophyllus var. argophyllus I. M. Johnston 1917-5-6 s.n. San Bernardino Evey Canyon at canyon mouth 686 Comment
  POM1883  Lotus heermannii var. heermannii I. M. Johnston 1917-8-24 1657 San Bernardino San Antonio Mountains. Upper part of N Fork Lytle Creek. 1982 Comment
  POM1887  Lotus hamatus I. M. Johnston 1917-5-30 1259 San Bernardino Hills south of Ontario. 305 Comment
  POM1931  Lotus heermannii I. M. Johnston 1917-5-6 s.n. San Bernardino Red Hill, near Upland 427 Comment
  POM1949  Trifolium wormskioldii I. M. Johnston 1917-6-20 1971 San Bernardino Camp Baldy, San Antonio Canyon. San Antonio Mountains. 1311 Comment
  POM1951  Trifolium wormskioldii I. M. Johnston 1917-5-30 1276 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM1966  Trifolium albopurpureum I. M. Johnston 1917-4-8 1190 San Bernardino Red Hill, near Upland Comment
  POM1968  Trifolium ciliolatum I. M. Johnston 1917-4-18 1194 San Bernardino Red Hill, near Upland Comment
  POM1969  Trifolium depauperatum var. truncatum I. M. Johnston 1917-4-8 1192 San Bernardino Red Hill, near Upland Comment
  POM2011  Astragalus pomonensis I. M. Johnston 1918-4-11 1845 San Bernardino Near Upland, Red hill. 427 Comment
  POM2023  Salix scouleriana I. M. Johnston 1917-7-3 1394 San Bernardino Coldwater Fork of Lytle Creek. 2134 Comment
  POM2025  Salix scouleriana I. M. Johnston 1918-6-16 2033 San Bernardino Ice House Canyon. Alt. San Antonio Mtns. 2195 Comment
  POM2028  Salix lasiolepis I. M. Johnston 1917-7-3 1408 San Bernardino San Antonio Mountains: upper San Antonio Canyon. 2287 Comment
  POM2029  Salix lasiolepis I. M. Johnston 1917-6-15 1286 San Bernardino San Antonio Mountains: Icehouse Canyon 1829 Comment
Read comments
Jan 23 2011
  POM2031  Salix lasiolepis I. M. Johnston 1918-5-14 1980 San Bernardino San Antonio Mountains: San Antonio Canyon (San Antonio Canyon Falls). 1829 Comment
  POM2039  Salix gooddingii I. M. Johnston 1918-5-26 1990 San Bernardino Chino Creek, south of Ontario 152 Comment
  POM2048  Salix lasiolepis I. M. Johnston 1917-1-28 1173 San Bernardino Red Hill, near Upland. Comment
  POM2052  Salix laevigata I. M. Johnston 1917-5-30 1905 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM2056  Salix laevigata I. M. Johnston 1917-3-17 1902 San Bernardino near Upland. Comment
  POM2058  Salix laevigata I. M. Johnston 1918-5-26 1991 San Bernardino Chino Creek, south of Ontario 152 Comment
  POM2059  Salix laevigata I. M. Johnston 1917-5-27 1904 San Bernardino Cucamonga Canyon. 915 Comment
  POM2060  Salix laevigata I. M. Johnston 1917-5-6 1906 San Bernardino Evey Canon, San Antonio Mountains. Comment
  POM207  Packera ionophylla I. M. Johnston 1918-7-5 2076 San Bernardino Coldwater Fork of Lytle Creek. 2286 Comment
  POM2075  Salix exigua I. M. Johnston 1913-5-27 1241 San Bernardino Cucamonga Canyon. 915 Comment
  POM2081  Populus balsamifera subsp. trichocarpa I. M. Johnston 1917-7-3 1447 San Bernardino San Antonio Mountains: upper San Antonio Canyon. 2287 Comment
  POM2111  Quercus chrysolepis I. M. Johnston 1916-12-21 s.n. San Bernardino Cucamonga Wash east of Upland. 427 Comment
  POM2112  Quercus wislizeni var. frutescens I. M. Johnston 1916-11-21 s.n. San Bernardino Upper Stoddard Canyon, Mt. ridge, San Gabriel MMillard's Canyon.ts. Comment
  POM2114  Quercus wislizeni var. frutescens I. M. Johnston 1918-6-17 s.n. San Bernardino San Antonio Canyon. 1479 Comment
  POM2120  Chrysolepis sempervirens I. M. Johnston 1917-7-31 1541 San Bernardino San Antonio Mountains, Telegraph Peak 2744 Comment
  POM2142  Phoradendron pauciflorum I. M. Johnston 1917-7-29 1622 San Bernardino Middle fork Lytle Creek. 2134 Comment
  POM2159  Pterostegia drymarioides I. M. Johnston 1917-3-1 1352 San Bernardino Cucamonga Wash to the N.E. of Upland Comment
  POM221  Thelypodium integrifolium subsp. affine I. M. Johnston 1917-7-8 772 San Bernardino Victorville. Rancho Verde Comment
  POM2213  Oxytheca trilobata I. M. Johnston 1918-6-30 2045 San Bernardino Cucamonga Canyon 1448 Comment
  POM2219  Oxytheca perfoliata I. M. Johnston 1917-7-8 s.n. San Bernardino Victorville. Rancho Verde. Comment
  POM225  Caulanthus amplexicaulis var. amplexicaulis I. M. Johnston 1917-7-3 1466 San Bernardino Upper San Antonio Canyon. 2057 Comment
  POM2268  Eriogonum inflatum var. inflatum I. M. Johnston 1917-7-8 1763 San Bernardino Near Victorville. Mojave Desert. Comment
  POM2289  Eriogonum microtheca var. johnstonii I. M. Johnston 1917-7-30 1530 San Bernardino Cucamonga Peak. 2652 Comment
  POM2298  Eriogonum saxatile I. M. Johnston 1917-7-15 1473 San Bernardino Head of South Fork Lytle Creek. Comment
  POM2299  Eriogonum saxatile I. M. Johnston 1917-7-28 1572 San Bernardino San Antonio Mountains: N fork San Antonio Canyon. 2287 Comment
Read comments
Feb 3 2011
  POM2323  Eriogonum umbellatum var. minus I. M. Johnston 1917-7-30 1584 San Bernardino San Antonio Mountains: Cucamonga Peak 2713 Comment
  POM2327  Eriogonum umbellatum var. minus I. M. Johnston 1917-7-15 1474 San Bernardino Head of South Fork Lytle Creek. 1829 Comment
  POM2331  Eriogonum umbellatum var. minus I. M. Johnston 1917-7-3 1387 San Bernardino San Antonio Mountains: Coldwater Fork of Lytle Creek. 1982 Comment
  POM2337  Eriogonum saxatile I. M. Johnston 1917-7-3 1382 San Bernardino San Antonio Mountains: Coldwater Fork of Lytle Creek. 1982 Comment
  POM2368  Polygonum amphibium var. emersum I. M. Johnston 1917-7-8 1775 San Bernardino Near Victorville. Mojave Desert. Comment
  POM2371  Polygonum lapathifolium I. M. Johnston 1916-10 s.n. San Bernardino Red Hill near Upland Comment
  POM2376  Polygonum punctatum I. M. Johnston 1916-12 s.n. San Bernardino Red Hill, east of Upland. Comment
  POM2377  Polygonum punctatum I. M. Johnston 1917-07 1962 San Bernardino Upland. Wash west of town. 366 Comment
  POM2381  Lupinus sparsiflorus subsp. sparsiflorus I. M. Johnston 1917-5-6 1942 San Bernardino Upland. 366 Comment
  POM2408  Lupinus bicolor subsp. microphyllus I. M. Johnston 1918-4-25 1871 San Bernardino Red Hill near Upland. 396 Comment
  POM2436  Rosa californica I. M. Johnston 1918-8-25 2128 San Bernardino Near Upland, Red Hill along road on east side of hill. 396 Comment
  POM243B  Malacothrix clevelandii I. M. Johnston 1917-6-20 s.n. San Bernardino Camp Baldy. 1220 Comment
  POM2450  Boechera californica I. M. Johnston 1916-04 s.n. San Bernardino Wash between upland and Claremont. 366 Comment
  POM2455  Heuchera elegans I. M. Johnston 1923-6-23 s.n. San Bernardino Cascade Canyon (fork of San Antonio Canyon) 1341 Comment
  POM2469  Lotus hamatus I. M. Johnston 1917-4-8 1193 San Bernardino Red Hill, near Upland Comment
  POM2473  Lotus wrangelianus I. M. Johnston 1917-4-8 1189 San Bernardino Red Hill, near Upland Comment
  POM2484  Lupinus formosus I. M. Johnston 1917-4-21 s.n. San Bernardino San Antonio Wash west of Upland. 366 Comment
  POM2533  Lupinus bicolor subsp. tridentatus I. M. Johnston 1918-4-25 1974 San Bernardino Upland. 366 Comment
  POM2547  Lupinus bicolor subsp. tridentatus I. M. Johnston 1918-4-25 1975 San Bernardino Upland. 366 Comment
  POM2562  Lupinus elatus I. M. Johnston 1918-6-30 2063 San Bernardino South spur of Cucamonga Peak 1982 Comment
  POM25651  Astragalus pomonensis I. M. Johnston 1918-4-21 s.n San Bernardino Near Fontana. 335 Comment
  POM2620  Drymocallis glandulosa var. reflexa I. M. Johnston 1918-6-16 s.n. San Bernardino San Antonio Mountains, Icehouse Canyon. 1890 Comment
  POM2658  Rosa californica I. M. Johnston 1918-8-16 2118 San Bernardino near Upland, Red Hill area 396 Comment
  POM2659  Rosa californica I. M. Johnston 2054 San Bernardino Red Hill near Upland Comment
  POM2660  Rosa californica I. M. Johnston 1918-8-25 2126 San Bernardino Near Upland, Red Hill along road on east side of hill. 396 Comment
  POM2661  Rosa californica I. M. Johnston 1918-8-25 2130 San Bernardino Near Upland, Red Hill along road on east side of hill. 396 Comment
  POM2662  Rosa californica I. M. Johnston 1918-7-4 2055 San Bernardino Red Hill near Upland. 427 Comment
  POM2663  Rosa californica I. M. Johnston 1918-7-22 2105 San Bernardino San Antonio Mountains, Cucamonga Canyon. West Fork. 915 Comment
  POM2664  Rosa californica I. M. Johnston 1918-8-20 2120 San Bernardino Between Redlands and Yucaipa. 610 Comment
  POM2674  Drymocallis glandulosa I. M. Johnston 1918-7-6 2068 San Bernardino San Antonio Mountains. Prairie Fork of San Gabriel River. 1982 Comment
  POM2675  Drymocallis glandulosa var. reflexa I. M. Johnston 1918-7-7 2062 San Bernardino San Antonio Mountains, Coldwateer Fork of Lytle Creek. 2210 Comment
  POM2692  Callitriche marginata I. M. Johnston 1917-4-2 1756 San Bernardino Red Hill, near Upland. Comment
  POM2693  Callitriche marginata I. M. Johnston 1918-4-25 1948 San Bernardino Red Hill near Upland. 396 Comment
  POM270  Silene parishii I. M. Johnston 1917-7-29 1553 San Bernardino Middle fork Lytle Creek. 2133 Comment
  POM272  Silene antirrhina I. M. Johnston 1918-4-9 1972 San Bernardino Upland. Comment
  POM273  Silene verecunda subsp. platyota I. M. Johnston 1917-8-22 1671 San Bernardino North slope of Baldy 2743 Comment
  POM274  Silene parishii I. M. Johnston 1917-7-30 1563 San Bernardino Cucamonga Peak. 2683 Comment
  POM276  Silene verecunda subsp. platyota I. M. Johnston 1917-7-30 1528 San Bernardino Near Kelly's cabin (Ontario Peak). 2439 Comment
  POM277842  Rosa johnstonii I. M. Johnston 1918-7-4 2054 San Bernardino Red Hill near Upland. 396 Comment
  POM277843  Rosa johnstonii I. M. Johnston 1918-8-25 2130 San Bernardino Near Upland. 396 Comment
  POM279  Silene parishii var. latifolia I. M. Johnston 1917-7-29 1553 San Bernardino Middle fork Lytle Creek. 2133 Comment
  POM2809  Ceanothus greggii var. vestitus I. M. Johnston 1917-8-24 1668 San Bernardino San Antonio Mountains: Upper part of North Fork Lytle Creek. 2058 Comment
  POM2861  Rhamnus californica subsp. californica I. M. Johnston 1917-7-31 1538 San Bernardino San Antonio Mountains. Icehouse Canon. 2210 Comment
  POM2875  Sphaeralcea emoryi subsp. variabilis I. M. Johnston 1918-5-19 1936 San Bernardino Upland. Wash west of town. 366 Comment
  POM2883  Geranium carolinianum I. M. Johnston 1917-4-28 1209 San Bernardino Red Hill, near Upland. Comment
  POM2908  Sidalcea neomexicana subsp. thurberi I. M. Johnston 1917-5-30 1127 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM2921  Hypericum formosum var. scouleri I. M. Johnston 1917-7-22 1732 San Bernardino Red Hill east of Upland. 427 Comment
  POM2952  Malvella leprosa I. M. Johnston 1917-5-30 1138 San Bernardino Chino Creek, south of Ontario. 152 Comment
Read comments
Jun 18 2012
  POM2978  Mentzelia dispersa I. M. Johnston 1917-8-21 1694 San Bernardino Head of San Antonio Canyon. 2287 Comment
  POM298  Ranunculus californicus I. M. Johnston 1917-5-30 1135 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM2980  Epilobium canum subsp. canum I. M. Johnston 1917-11-24 1803 San Bernardino Red hill, near Upland. 427 Comment
  POM300  Ranunculus canus I. M. Johnston 1917-5-30 1125 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM3003  Mentzelia dispersa I. M. Johnston 1917-7-30 1602 San Bernardino Icehouse Canyon. 2134 Comment
  POM3025  Viola sheltonii I. M. Johnston 1917-4-1 s.n. San Bernardino Charcoal Camp, Cucamonga Canyon. 1280 Comment
  POM3031  Viola purpurea subsp. quercetorum I. M. Johnston 1917-5-20 27 -M San Bernardino Cucamonga Canyon (Woodcamp). 1220 Comment
  POM3035  Viola pinetorum subsp. pinetorum I. M. Johnston 1917-6-15 1281 San Bernardino Ontario Peak around summit 2591 Comment
  POM305  Ribes nevadense I. M. Johnston 1918-6-16 s.n. San Bernardino Icehouse Canyon. 1677 Comment
  POM3054  Epilobium ciliatum subsp. glandulosum I. M. Johnston 1917-8-21 1664 San Bernardino Coldwater Fork of Lytle Creek 2134 Comment
  POM3055  Epilobium glaberrimum subsp. glaberrimum I. M. Johnston 1918-6-16 s.n. San Bernardino Icehouse Canyon 1982 Comment
  POM3063  Clarkia purpurea subsp. quadrivulnera I. M. Johnston 1917-5-6 1963 San Bernardino Upland. 366 Comment
  POM311  Platystemon californicus I. M. Johnston 1917-4-28 1288 San Bernardino Red Hill, near Upland. Comment
  POM3119  Clarkia bottae I. M. Johnston 1917-5-30 1149 San Bernardino Hills south of Ontario. 305 Comment
  POM3142  Epilobium ciliatum subsp. ciliatum I. M. Johnston 1918-6-23 s.n. San Bernardino Cascade Canyon, (fork of San Antonio Canyon). 1296 Comment
  POM3148  Epilobium glaberrimum subsp. glaberrimum I. M. Johnston 1917-7-28 1600 San Bernardino San Antonio Canyon (Old Gold Ridge Mine). 2439 Comment
  POM3165  Ludwigia peploides subsp. peploides I. M. Johnston 1917-5-30 1166 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM3214  Gayophytum oligospermum I. M. Johnston 1917-7-15 1482 San Bernardino Head of South Fork Lytle Creek. 1829 Comment
  POM3228  Hydrocotyle umbellata I. M. Johnston 1918-5-26 s.n San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM3241  Aralia californica I. M. Johnston 1917-7-15 1742 San Bernardino Day Canyon. 838 Comment
  POM3261  Tauschia parishii I. M. Johnston 1917-7-15 1476 San Bernardino San Gabriel Mountains. 1829 Comment
  POM3263  Angelica tomentosa I. M. Johnston 1918-7-22 2106 San Bernardino San Antonio Mountains, Cucamonga Canyon. West Fork. 915 Comment
  POM3293B  Garrya veatchii I. M. Johnston 1918-5-19 1987 San Bernardino San Antonio Canyon. 1357 Comment
  POM3296  Garrya flavescens var. pallida I. M. Johnston 1917-7-29 1579 San Bernardino Middle fork Lytle Creek. 2134 Comment
  POM3302  Garrya veatchii I. M. Johnston 1918-5-19 1985 San Bernardino San Antonio Canyon. 1402 Comment
  POM3339  Lomatium dissectum var. multifidum I. M. Johnston 1918-7-7 2058 San Bernardino San Antonio Mountains [San Gabriel Mountains], coldwater fork of Lytle Creek. 1677 Comment
  POM3356  Cycladenia humilis var. venusta I. M. Johnston 1917-7-4 1431 San Bernardino Devils Backbone. 2743 Comment
  POM3390  Pyrola picta I. M. Johnston 1917-7-15 1478 San Bernardino Head of South Fork Lytle Creek. 1829 Comment
  POM3412  Sanicula arguta I. M. Johnston 1917-3-17 1182 San Bernardino Red Hill east of Upland. 427 Comment
  POM3472  Nemophila menziesii var. menziesii I. M. Johnston 1917-4-1 1353 San Bernardino Cucamonga Canyon 915 Comment
  POM348070  Medicago sativa I. M. Johnston 1917-7-28 1597 San Bernardino San Antonio Canyon (Old Gold Ridge Mine). 2438 Comment
  POM3487  Saltugilia splendens subsp. grantii I. M. Johnston 1918-6-30 s.n. San Bernardino Cucamonga Canyon (on ridge above Charcoal Camp). 1448 Comment
  POM3493  Saltugilia splendens subsp. grantii I. M. Johnston 1917-6-20 1743 San Bernardino San Antonio Mountains, Camp Baldy 1524 Comment
  POM350  Ribes cereum var. cereum I. M. Johnston 1917-6-15 1272 San Bernardino Head of Icehouse Canon, Upper Transition Zone 2439 Comment
  POM351109  Brickellia californica I. M. Johnston 1917-7-31 1536 San Bernardino San Antonio Mountains. Icehouse Canyon. 2209 Comment
  POM3512  Gilia angelensis I. M. Johnston 1917-5-6 1946 San Bernardino Evey Canon, San Antonio Mountains. Comment
  POM355320  Oenothera deltoides subsp. deltoides Geo. C. Johnstone 1928-4-7 s.n. San Bernardino Near Yermo. Comment
  POM3556  Leptosiphon androsaceus I. M. Johnston 1917-4-28 1199 San Bernardino Red Hill, near Upland. Comment
  POM3557  Leptosiphon androsaceus I. M. Johnston 1917-5-30 1160 San Bernardino Hills south of Ontario. 305 Comment
  POM356135  Corethrogyne filaginifolia var. filaginifolia I. M. Johnston 1918-9-1 2137 San Bernardino a few shrubs on dry open ground at north end of flat 1311 Comment
  POM360765  Populus fremontii subsp. fremontii I. M. Johnston 1917-8-24 1659 San Bernardino San Antonio Mountains. Upper part of N Fork Lytle Creek. 1982 Comment
  POM3608  Navarretia prostrata I. M. Johnston 1917-4-28 1201 San Bernardino Red Hill, near Upland. Comment
  POM362728  Salix lasiolepis I. M. Johnston 1917-1-28 70 San Bernardino Red Hill, east of Upland. Comment
  POM362756  Salix lasiolepis G. R. Johnstone 1933-5-7 s.n. San Bernardino Near Big Bear Lake. 2058 Comment
  POM362761  Salix lucida subsp. lasiandra I. M. Johnston 1917-3-17 76 San Bernardino Red Hill east of Upland. Comment
  POM362843  Salix lasiolepis I. M. Johnston 1917-7-3 1408 San Bernardino San Antonio Mountains: upper San Antonio Canyon. 2287 Comment
  POM362845  Salix lasiolepis I. M. Johnston 1917-6-15 1286 San Bernardino San Antonio Mountains: Icehouse Canyon 1829 Comment
Read comments
Jan 25 2011
  POM362907  Salix scouleriana I. M. Johnston 1917-6-15 1287 San Bernardino San Antonio Mountains, Icehouse Canyon 2287 Comment
  POM364016  Bromus carinatus var. carinatus I. M. Johnston 1917-6-15 1295 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  POM365346  Elymus glaucus subsp. glaucus I. M. Johnston 1917-6-15 1296 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  POM365969  Achnatherum hymenoides Geo C. Johnstone s.n. San Bernardino Near Yermo. Comment
  POM365971  Achnatherum hymenoides George R. Johnstone 1928-4-7 s.n. San Bernardino Near Yermo; Mojave Desert Comment
  POM367392  Arctostaphylos patula I. M. Johnston 1917-7-30 1580 San Bernardino San Antonio Mountains: Cucamonga Peak 2713 Comment
  POM367634  Galium hallii I. M. Johnston 1918-7-7 2067 San Bernardino Coldwater Fork Lytle Creek. 1585 Comment
  POM367725  Galium angustifolium subsp. angustifolium G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  POM368767  Pectocarya penicillata I. M. Johnston 1917-2-24 51 San Bernardino Upland. Comment
  POM369894  Amsinckia menziesii I. M. Johnston 1918-4-25 1870 San Bernardino Upland. 366 Comment
  POM3704  Phacelia ramosissima var. latifolia I. M. Johnston 1917-5-6 1945 San Bernardino Mouth of San Antonio Canyon Comment
  POM3716  Lycopsis arvensis I. M. Johnston 1917-2-24 s.n. San Bernardino Upland. Comment
  POM3717  Anchusa arvensis I. M. Johnston 1918-2-1 s.n. San Bernardino Upland. Comment
  POM3726  Plagiobothrys tenellus I. M. Johnston 1918-4-14 1840 San Bernardino Red Hill near Upland. 427 Comment
  POM3792  Phacelia longipes I. M. Johnston 1285 San Bernardino Icehouse Canyon 1677 Comment
  POM3819  Nama demissa var. deserti I. M. Johnston 1917-04 s.n. San Bernardino Near Victorville. Comment
  POM382  Erysimum capitatum var. capitatum I. M. Johnston 1917-3-10 671 San Bernardino Cucamonga Comment
  POM3824  Pectocarya penicillata I. M. Johnston 1917-2-24 s.n. San Bernardino Upland. Comment
  POM3836  Plagiobothrys nothofulvus I. M. Johnston 1918-4-14 1837 San Bernardino Red Hill near Upland. 427 Comment
  POM3897  Cryptantha intermedia I. M. Johnston 1918-5-14 1960 San Bernardino Cucamonga Canyon wash near Upland. 366 Comment
  POM3899  Cryptantha intermedia I. M. Johnston 1918-5-14 1957 San Bernardino San Antonio Canyon Wash near Upland. 366 Comment
  POM3927  Cryptantha intermedia I. M. Johnston 1918-6-23 2047 San Bernardino San Antonio Canyon. 793 Comment
  POM3929  Cryptantha intermedia I. M. Johnston 1918-6-23 2048 San Bernardino San Antonio Canyon. 793 Comment
  POM395  Conringia orientalis I. M. Johnston 1918-1-31 s.n. San Bernardino Upland. 366 Comment
  POM3971  Cryptantha intermedia I. M. Johnston 1918-5-14 1959 San Bernardino Cucamonga Canyon wash near Upland. 366 Comment
  POM3985  Salvia leucophylla I. M. Johnston 1917-5-30 1264 San Bernardino South of Ontario Comment
  POM4013  Verbena scabra I. M. Johnston 1917-07 s.n. San Bernardino Upland. 366 Comment
  POM4021  Amsinckia menziesii var. menziesii I. M. Johnston 1918-4-14 1835 San Bernardino Red Hill near Upland. 427 Comment
  POM4023  Amsinckia eastwoodiae I. M. Johnston 1918-4-25 1872 San Bernardino Red Hill near Upland. 396 Comment
  POM4025  Amsinckia menziesii I. M. Johnston 1918-4-25 1870 San Bernardino Red Hill near Upland. 396 Comment
  POM4027  Amsinckia eastwoodiae I. M. Johnston 1918-4-14 1836 San Bernardino Red Hill near Upland. 427 Comment
  POM4029  Stachys albens I. M. Johnston 1917-7-8 1776 San Bernardino Near Victorville. Mojave Desert. Comment
  POM4038  Monardella saxicola I. M. Johnston 1918-6-30 2050 San Bernardino San Antonio Mountains: South spur of Cucamanga Peak. 1585 Comment
  POM4046  Monardella lanceolata I. M. Johnston 1917-7-15 1912 San Bernardino Day Canyon. Comment
  POM4048  Monardella cinerea I. M. Johnston 1917-7-28 1571 San Bernardino San Antonio Canyon (Old Gold Ridge Mine). 2439 Comment
  POM4049  Monardella cinerea I. M. Johnston 1917-7-4 1422 San Bernardino San Antonio Mountains: south slope of Baldy. 1829 Comment
  POM4053  Monardella cinerea I. M. Johnston 1917-7-31 1548 San Bernardino Head of Icehouse canyon. Alt. 8300 ft. 2530 Comment
  POM4117  Mentha canadensis I. M. Johnston 1907-7-8 1773 San Bernardino Mojave Desert: Near Victorville. Comment
  POM417  Eschscholzia californica I. M. Johnston 1917-3-17 s.n. San Bernardino near Upland. Comment
  POM419  Silene verecunda subsp. platyota I. M. Johnston 1917-7-3 s.n. San Bernardino San Antonio Mountains: Coldwater Fork of Lytle Creek. 1982 Comment
  POM4195  Lycium cooperi I. M. Johnston 1917-7-8 1767 San Bernardino Victorville. Comment
  POM4222  Scrophularia californica subsp. floribunda I. M. Johnston 1917-5-30 1148 San Bernardino Hills south of Ontario. 305 Comment
  POM4255  Solanum americanum I. M. Johnston 1917-11 s.n. San Bernardino Red Hill, near Upland Comment
  POM4259  Solanum rostratum I. M. Johnston 1918-9-11 2154 San Bernardino Upland. Comment
  POM4265  Penstemon grinnellii var. grinnellii I. M. Johnston 1917-7-30 1526 San Bernardino Ontario Peak. 2652 Comment
  POM4268  Penstemon labrosus I. M. Johnston 1917-7-15 1460 San Bernardino Head of South Fork Lytle Creek. 1829 Comment
  POM4284  Keckiella cordifolia I. M. Johnston 1917-5-30 1161 San Bernardino Hills south of Ontario. 305 Comment
  POM4319  Collinsia heterophylla I. M. Johnston 1917-5-6 s.n. San Bernardino Mouth of San Antonio Canyon Comment
  POM4332  Castilleja applegatei subsp. martinii I. M. Johnston 1917-5-20 1246 San Bernardino Charcoal Trail, Cucamonga Canyon. 915 Comment
  POM43361  Potentilla anserina I. M. Johnston 1924-7-5 s.n. San Bernardino North end Baldwin Lake. Comment
  POM4337  Castilleja affinis I. M. Johnston 1917-4-28 1198 San Bernardino Red Hill, near Upland. Comment
  POM4349  Castilleja affinis I. M. Johnston 1917-4-28 1929 San Bernardino Wash west of Upland 366 Comment
  POM4379  Veronica peregrina var. xalapensis I. M. Johnston 1917-4-28 1200 San Bernardino Red Hill, near Upland. Comment
  POM438848  Silene parishii I. M. Johnston 1917-7-30 1531 San Bernardino San Antonio Mountains. Kelly s Cabin (Ontario Peak). 2500 Comment
  POM4395  Symphoricarpos rotundifolius var. parishii I. M. Johnston 1917-7-15 1472 San Bernardino Head of south fork Lytle creek 2500 Comment
  POM4404  Lonicera subspicata var. denudata I. M. Johnston s.n. San Bernardino Cucamonga Canyon. San Antonio Mountains. Comment
  POM4411  Galium angustifolium subsp. gabrielense I. M. Johnston 1917-7-28 1591 San Bernardino San Antonio Mountains, San Antonio Canyon 1753 Comment
  POM4436  Galium johnstonii I. M. Johnston 1917-7-15 1483 San Bernardino San Antonio Mountains, S fork Lytle Creek 1829 Comment
  POM4437  Utricularia vulgaris subsp. macrorhiza I. M. Johnston 1917-7-8 s.n. San Bernardino Victorville. Rancho Verde. Comment
  POM4456  Castilleja miniata subsp. miniata I. M. Johnston 1917-7-3 1380 San Bernardino San Antonio Mountains: Coldwater Fork of Lytle Creek. 1982 Comment
  POM4468  Veronica peregrina var. xalapensis I. M. Johnston 1918-4-25 s.n. San Bernardino Red Hill near Upland. 396 Comment
  POM4493  Phacelia ramosissima var. austrolitoralis I. M. Johnston 1917-5-30 1262 San Bernardino Hills south of Ontario. 305 Comment
  POM4496  Phacelia austromontana I. M. Johnston 1917-7-28 1603 San Bernardino Icehouse Canyon 2134 Comment
  POM4557  Cucurbita palmata I. M. Johnston 1915-7-19 2114 San Bernardino Upland. Comment
  POM4579  Baccharis douglasii I. M. Johnston 1917-1-6 1813 San Bernardino Red Hill near Upland Comment
  POM4588  Corethrogyne filaginifolia var. filaginifolia I. M. Johnston 1917-8-21 1644 San Bernardino Upper San Antonio Canyon. 1676 Comment
  POM4606  Grindelia camporum var. bracteosa I. M. Johnston 1918-5-26 s.n. San Bernardino Chino Creek, south of Ontario 152 Comment
  POM4613  Heterotheca fastigiata I. M. Johnston 1916-12-25 s.n. San Bernardino Upland. 366 Comment
  POM4632  Gnaphalium microcephalum I. M. Johnston 1918-8-16 s.n. San Bernardino Cucamonga Canyon Wash (near Upland) 366 Comment
  POM4634  Gnaphalium californicum I. M. Johnston 1917-4-28 1206 San Bernardino Red Hill, near Upland Comment
  POM4659  Gnaphalium thermale I. M. Johnston 1917-8-21 s.n. San Bernardino Coldwater Fork of Lytle Creek 2134 Comment
  POM4664  Baccharis emoryi I. M. Johnston 1917-12-1 1811 San Bernardino Chino Creek S of Ontario 152 Comment
Read comments
Jun 29 2016
  POM4681  Pentachaeta aurea I. M. Johnston 1159 San Bernardino Hills south of Ontario 305 Comment
  POM46840  Potentilla wheeleri I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains. 2287 Comment
  POM46859  Gnaphalium palustre I. M. Johnston 1924-7-6 s.n. San Bernardino Bluff Lake, San Bernardino Mts. 2287 Comment
  POM46861  Eriophyllum confertiflorum I. M. Johnston 1917-5-30 1151 San Bernardino Hills south of Ontario. 305 Comment
  POM46862  Erigeron foliosus I. M. Johnston 1917-5-30 1163 San Bernardino Hills south of Ontario. 305 Comment
  POM46870  Artemisia nova I. M. Johnston 1924-9-1 s.n. San Bernardino Head of Johnson Grade near Doble. 2073 Comment
  POM46871  Chrysothamnus parryi subsp. asper I. M. Johnston 1924-9-1 s.n. San Bernardino Between Arratre Flat and Saragona Spring 2287 Comment
Read comments
Nov 24 2014
  POM46872  Artemisia biennis I. M. Johnston 1924-9-1 s.n. San Bernardino N. end Baldwin Lake 2043 Comment
  POM4690  Solidago californica I. M. Johnston 1917-8-22 1710 San Bernardino Praire Fk. of San Gabriel River. 2058 Comment
  POM4703  Solidago californica I. M. Johnston 1917-8-21 1697 San Bernardino Coldwater Fork of Lytle Creek 2134 Comment
  POM4708  Ericameria parishii var. parishii I. M. Johnston 1917-9-15 1730 San Bernardino San Antonio Canyon at toll gate 762 Comment
  POM4733  Erigeron foliosus var. foliosus I. M. Johnston 1917-8-22 1682 San Bernardino Pine Mountain 2896 Comment
  POM47564  Epilobium oregonense I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains 2287 Comment
  POM4767  Chrysothamnus nauseosus subsp. consimilis I. M. Johnston 1918-9-1 s.n. San Bernardino a few shrubs on dry open ground at north end of flat 1311 Comment
Read comments
Nov 24 2014
  POM4768  Chrysothamnus nauseosus subsp. consimilis I. M. Johnston 1917-8-22 1653 San Bernardino Pine Mountain 2438 Comment
  POM4769  Chrysothamnus nauseosus subsp. bernardinus I. M. Johnston 1917-8-22 1652 San Bernardino Pine Mountain 2438 Comment
  POM4770  Chrysothamnus nauseosus subsp. consimilis I. M. Johnston 1917-8-21 1706 San Bernardino Upper San Antonio Canyon. 1676 Comment
  POM47702  Thelypodium integrifolium subsp. affine I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47703  Chrysothamnus viscidiflorus subsp. viscidiflorus I. M. Johnston 1924-9-1 s.n. San Bernardino 1 miles E of Doble, San Bernardino Mts. 2104 Comment
  POM47704  Gutierrezia microcephala I. M. Johnston 1924-8-31 s.n. San Bernardino Box S Springs. 1067 Comment
  POM47706  Gutierrezia microcephala I. M. Johnston 1924-8-31 s.n. San Bernardino 1 mi. N of Cajon Pass Summit. 1220 Comment
  POM47709  Chrysothamnus nauseosus subsp. consimilis I. M. Johnston 1924-9-1 s.n. San Bernardino Arrastre Flats, San Bernardino Mountains 1768 Comment
  POM47710  Chrysothamnus nauseosus subsp. bernardinus I. M. Johnston 1924-9-2 s.n. San Bernardino Deep Creek at start of Green Valley road. San Bernardino Mts. 1799 Comment
  POM47718  Lemna minuta I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47720  Isocoma acradenia var. eremophila I. M. Johnston 1924-8-31 s.n. San Bernardino Box S. Spring, Mojave Desert 1067 Comment
  POM47723  Chrysothamnus nauseosus subsp. consimilis I. M. Johnston 1924-9-1 s.n. San Bernardino Arrastre Flats, San Bernardino Mountains 1768 Comment
  POM47725  Chrysothamnus nauseosus subsp. mohavensis I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1219 Comment
  POM47728  Machaeranthera carnosa I. M. Johnston 1924-8-31 s.n. San Bernardino Box S Springs. 1067 Comment
  POM47730  Aster hesperius I. M. Johnston 1924-9-2 s.n. San Bernardino 2 miles S of San Bernardino. Comment
  POM47731  Aster intermedius I. M. Johnston 1924-9-2 s.n. San Bernardino Dry Creek, 1 mile E Hunsaker Flats 1799 Comment
  POM47733  Aster occidentalis I. M. Johnston 1924-9-2 s.n. San Bernardino Fish Camp, San Bernardino Mountains. 2058 Comment
  POM47734  Aster ascendens I. M. Johnston 1924-9-2 s.n. San Bernardino North end of Baldwin Lake Comment
  POM47746  Solidago californica I. M. Johnston 1924-9-2 s.n. San Bernardino Fish Camp, San Bernardino Mountain 2073 Comment
  POM47748  Solidago confinis I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs. 1220 Comment
  POM47754  Atriplex torreyi I. M. Johnston 1924-8-31 s.n. San Bernardino Box S. Spring, Mojave Desert 1067 Comment
  POM47755  Atriplex torreyi I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47756  Atriplex torreyi I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47763  Erigeron divergens I. M. Johnston 1924-9-1 s.n. San Bernardino Saragosa Springs, near under pines. Comment
  POM47764  Clematis ligusticifolia I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1220 Comment
  POM47765  Clematis ligusticifolia I. M. Johnston 1924-8-31 s.n. San Bernardino Box S. Spring, Mojave Desert 1067 Comment
  POM47766  Azolla filiculoides Ivan M. Johnston 1929-8-31 s.n. San Bernardino Victorville, at Rancho Verde. Comment
  POM47767  Spirodela polyrhiza I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47768  Lemna trisulca I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47769  Brickellia californica I. M. Johnston 1924-9-1 s.n. San Bernardino 1 mile below Cushenbury Spring, mojave desert. 1159 Comment
  POM4777  Machaeranthera carnosa I. M. Johnston 1918-8-20 2122 San Bernardino E of Cotton (3 miles alkaline land along cotton Ave. 305 Comment
Read comments
Nov 24 2014
  POM47771  Euthamia occidentalis I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47772  Atriplex serenana I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47774  Chenopodium berlandieri I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1219 Comment
  POM47775  Bidens laevis I. M. Johnston 1924-8-31 s.n. San Bernardino Rancho Verde, Victorville. Comment
  POM47776  Helenium puberulum I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM4783  Aster bernardinus I. M. Johnston 1916-11-2 753 San Bernardino Upland (Red Hill). Comment
  POM47836  Ericameria cuneata var. spathulata I. M. Johnston 1924-8-31 s.n. San Bernardino Dead Man Point, Mohave Desert 915 Comment
  POM47838  Lessingia glandulifera var. glandulifera I. M. Johnston 1924-8-31 s.n. San Bernardino 1 mi. N of Cajon Pass Summit. 1220 Comment
  POM47840  Hazardia squarrosa var. grindelioides I. M. Johnston 1929-9-2 s.n. San Bernardino City Creek Road, base ridge crest in chaparral, San Bernardino Mts. Comment
  POM47880  Artemisia ludoviciana I. M. Johnston 1924-9-2 s.n. San Bernardino North end of Baldwin Lake Comment
  POM47883  Verbena scabra I. M. Johnston 1924-9-2 s.n. San Bernardino 2 miles S of San Bernardino. Comment
  POM47885  Trichostema micranthum I. M. Johnston 1924-9-1 s.n. San Bernardino Holcomb Valley 2226 Comment
  POM47888  Castilleja linariifolia I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1220 Comment
  POM47889  Penstemon rostriflorus I. M. Johnston 1924-9-1 s.n. San Bernardino North side of Gold Mt., head of Cushenbury Canyon on Holcomb Valley Road, San Bernardino Mountains 2226 Comment
  POM47890  Limosella acaulis I. M. Johnston 1925-9-1 s.n. San Bernardino Arrastre Flats. Comment
  POM47898  Corethrogyne filaginifolia I. M. Johnston 1924-9-2 s.n. San Bernardino Arrowhead Hot Springs. Comment
  POM47902  Vitis girdiana I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1220 Comment
  POM47903  Callitriche verna I. M. Johnston 1924-9-1 3892 San Bernardino Arrastre Flats. 2287 Comment
  POM47905  Arctostaphylos glandulosa subsp. glaucomollis I. M. Johnston 1924-9-2 s.n. San Bernardino City Creek Road, San Bernardino Mts. 1494 Comment
  POM47906  Frasera neglecta I. M. Johnston 1924-9-1 s.n. San Bernardino Saragosa Spring 2287 Comment
  POM47907  Lythrum californicum I. M. Johnston 1924-8-31 s.n. San Bernardino Box S. Spring, Mojave Desert 1067 Comment
  POM47909  Epilobium canum subsp. latifolium I. M. Johnston 1924-9-2 s.n. San Bernardino Fish Camp, San Bernardino Mountains. 2058 Comment
  POM47910  Epilobium ciliatum subsp. ciliatum I. M. Johnston 1924-8-31 s.n. San Bernardino Box S. Spring, Mojave Desert 1067 Comment
  POM47911  Ludwigia repens var. stipitata I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47914  Berula erecta I. M. Johnston 1924-8-31 s.n. San Bernardino Rancho Verde, Victorville. Comment
  POM47916  Cordylanthus rigidus subsp. setiger I. M. Johnston 1924-9-1 s.n. San Bernardino Cactus Flats, San Bernardino Mts. 1768 Comment
  POM47918  Artemisia dracunculus I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs. 1220 Comment
  POM47948  Ivesia saxosa I. M. Johnston 1924-9-1 s.n. San Bernardino Cactus Flats. 1799 Comment
  POM47993  Phragmites australis I. M. Johnston 1924-8-31 s.n. San Bernardino Box S. Spring, Mojave Desert 1067 Comment
  POM47994  Phragmites australis I. M. Johnston 1924-8-31 s.n. San Bernardino Rancho Verde, Victorville. Comment
  POM47996  Muhlenbergia asperifolia I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47998  Potentilla wheeleri I. M. Johnston 1924-9-1 s.n. San Bernardino Arrastre Flats. 2287 Comment
  POM47999  Potentilla anserina I. M. Johnston 1924-9-1 s.n. San Bernardino Arrastre Flats. 2287 Comment
  POM48000  Amorpha californica I. M. Johnston 1924-9-1 s.n San Bernardino NW of Doble on Holcomb Valley Road. 2104 Comment
  POM48108  Trichostema parishii I. M. Johnston 1924-8-1 s.n. San Bernardino San Antonia Mts., Sunset trail, 1 mi. S of Sunset Peak 1585 Comment
Read comments
Nov 24 2014
  POM4811  Ambrosia confertiflora I. M. Johnston 1918-10-9 s.n. San Bernardino Upland. 366 Comment
  POM48112  Amorpha californica I. M. Johnston 1924-7-5 s.n San Bernardino Gold Mt. near Baldwin Lake 2286 Comment
  POM48113  Cuscuta indecora I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1219 Comment
  POM48139  Trifolium microcephalum I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains. 2287 Comment
  POM48141  Trifolium longipes subsp. atrorubens I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains. 2287 Comment
  POM48144  Barbarea orthoceras I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains. 2287 Comment
  POM48149  Ranunculus alismifolius var. alismellus I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains 2287 Comment
  POM48151  Eriophyllum lanatum var. obovatum I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains 2317 Comment
  POM48154  Pellaea mucronata subsp. californica I. M. Johnston 1924-7-4 s.n. San Bernardino Bluff Lake, San Bernardino Mts. 2316 Comment
  POM4818  Micropus californicus I. M. Johnston 1918-4-23 s.n. San Bernardino Red Hill near Upland 396 Comment
Read comments
Nov 20 2011
  POM48208  Eriogonum baileyi var. baileyi I. M. Johnston 1924-8-31 s.n. San Bernardino 1 mi. N of Cajon Pass Summit. 1220 Comment
  POM48210  Eriogonum cithariforme I. M. Johnston 1924-8-31 s.n. San Bernardino 1 mi. N of Cajon Pass Summit. 1220 Comment
  POM48213  Utricularia vulgaris subsp. macrorhiza I. M. Johnston 1924-8-31 s.n. San Bernardino Rancho Verde, Victorville. Comment
  POM48215  Lobelia cardinalis subsp. graminea I. M. Johnston 1924-9-2 s.n. San Bernardino 2 miles S of San Bernardino. Comment
  POM48218  Chilopsis linearis subsp. arcuata I. M. Johnston 1924-8-31 s.n. San Bernardino 1 mi. S of Cushenberry Springs 1159 Comment
  POM48219  Nicotiana attenuata I. M. Johnston 1924-9-1 s.n. San Bernardino Cactus Flats. Comment
  POM48223  Muhlenbergia rigens I. M. Johnston 1929-9-2 s.n. San Bernardino Dry Creek, 1 mile E of Hunsaker Flats 1799 Comment
  POM48227  Muhlenbergia filiformis I. M. Johnston 1924-9-1 s.n. San Bernardino Arrastre Flats. 2287 Comment
  POM48229  Agrostis scabra I. M. Johnston 1924-9-2 s.n. San Bernardino Fish Camp 2073 Comment
  POM48230  Potamogeton pusillus var. major I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM48231  Fimbristylis thermalis I. M. Johnston 1924-9-2 s.n. San Bernardino Arrowhead Hot Springs Comment
Read comments
Dec 24 2010
  POM48232  Sphenosciadium capitellatum I. M. Johnston 1924-9-2 s.n. San Bernardino Fish Camp, San Bernardino Mountains. 2058 Comment
  POM48233  Perideridia parishii subsp. parishii I. M. Johnston 1924-9-2 s.n. San Bernardino Fish Camp, San Bernardino Mountains. 2058 Comment
  POM48235  Solanum americanum I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1220 Comment
  POM48236  Aster occidentalis I. M. Johnston 1924-9-2 s.n. San Bernardino Fish Camp, San Bernardino Mountains. 2058 Comment
  POM48238  Aster bernardinus I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM48239  Chrysothamnus nauseosus subsp. bernardinus I. M. Johnston 1924-9-2 s.n. San Bernardino 1 mile W of Fish Camp, San Bernardino Mountains. 2043 Comment
  POM4824  Helianthus gracilentus I. M. Johnston 1917-7-15 1457 San Bernardino San Gabriel Mountains 1829 Comment
  POM48240  Chrysothamnus nauseosus subsp. bernardinus I. M. Johnston 1924-9-1 s.n. San Bernardino E of Saragosa Springs 2317 Comment
  POM48242  Chrysothamnus nauseosus subsp. bernardinus I. M. Johnston 1924-9-2 s.n. San Bernardino Fish Camp 2073 Comment
  POM48253  Eriogonum deflexum var. baratum I. M. Johnston 1924-9-1 s.n. San Bernardino Cactus Flats, San Bernardino Mts. 1768 Comment
  POM48254  Eriogonum deflexum var. baratum I. M. Johnston 1924-9-1 s.n. San Bernardino Box S Spring. 1082 Comment
  POM48256  Eriogonum microtheca var. corymbosoides I. M. Johnston 1924-9-1 s.n. San Bernardino Cactus Flats 1784 Comment
  POM48259  Eriogonum microtheca var. corymbosoides I. M. Johnston 1924-9-1 s.n. San Bernardino Between Holcomb and Bear Valley 2439 Comment
  POM48261  Eriogonum heermannii var. argense I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1433 Comment
  POM48262  Eriogonum plumatella I. M. Johnston 1924-8-31 s.n. San Bernardino 2 mi. N of Cajon Pass Summit. 1189 Comment
  POM48266  Eriogonum inflatum var. inflatum I. M. Johnston 1924-9-1 s.n. San Bernardino Box 'S' Springs 1067 Comment
  POM48269  Eriogonum wrightii var. subscaposum I. M. Johnston 1929-9-2 s.n. San Bernardino Fish Camp 2058 Comment
  POM48274  Prunus emarginata I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains. 2317 Comment
  POM48275  Arnica chamissonis subsp. foliosa I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake 2287 Comment
  POM48276  Galium trifidum var. pusillum I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains. 2287 Comment
  POM48277  Poa secunda I. M. Johnston 1924-7-6 s.n. San Bernardino North end [of] Baldwin Lake. Comment
  POM48278  Leymus triticoides I. M. Johnston 1924-7-6 s.n. San Bernardino North end [of] Baldwin Lake. Comment
  POM48279  Monardella linoides subsp. erecta I. M. Johnston 1921-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mts. Comment
  POM48283  Frasera neglecta I. M. Johnston 1924-7-6 s.n. San Bernardino 2 miles north of Little Bear Lake on Hesperia Road 1372 Comment
  POM48341  Gutierrezia sarothrae I. M. Johnston 1929-9-1 s.n. San Bernardino head of Johnson's Grade above Doble. 2073 Comment
  POM48343  Thelypodium integrifolium subsp. affine I. M. Johnston 1924-8-31 s.n. San Bernardino Box S. Spring, Mojave Desert 1067 Comment
  POM48344  Thelypodium integrifolium subsp. affine I. M. Johnston 1929-9-1 s.n. San Bernardino Cushenbury Springs, Mojave Desert. 1220 Comment
  POM4841  Layia glandulosa I. M. Johnston 1918-5-21 s.n. San Bernardino Cucamonga Canyon Wash. Comment
  POM48428  Polypodium hesperium I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains 2317 Comment
  POM48431  Cystopteris fragilis I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mtns. 2332 Comment
  POM48435  Thalictrum sparsiflorum I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains 2287 Comment
  POM48439  Corethrogyne filaginifolia I. M. Johnston 1924-9-2 s.n. San Bernardino City Creek 549 Comment
  POM48440  Corethrogyne filaginifolia I. M. Johnston 1924-9-2 s.n. San Bernardino Fredalba 1707 Comment
  POM48441  Corethrogyne filaginifolia I. M. Johnston 1924-9-2 s.n. San Bernardino Deep Creek at start of Green Valley road. San Bernardino Mts. 1799 Comment
  POM48442  Corethrogyne filaginifolia I. M. Johnston 1924-9-2 s.n. San Bernardino 1 mile W of Fish Camp, San Bernardino Mountains. 2043 Comment
  POM48444  Stanleya pinnata I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1219 Comment
  POM48446  Rosa woodsii subsp. gratissima I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1220 Comment
  POM48448  Horkelia rydbergii I. M. Johnston 1924-9-2 s.n. San Bernardino Fish Camp, San Bernardino Mountains. 2058 Comment
  POM48560  Gutierrezia sarothrae I. M. Johnston 1924-9-1 s.n. San Bernardino Doble, San Bernardino Mts 2088 Comment
  POM48691  Juncus xiphioides I. M. Johnston 1924-8-31 s.n. San Bernardino Box S. Spring, Mojave Desert 1067 Comment
  POM48702  Trifolium wormskioldii I. M. Johnston 1924-9-1 s.n. San Bernardino Arrastre Flats. 2287 Comment
  POM48703  Rorippa curvisiliqua I. M. Johnston 1924-9-1 s.n. San Bernardino Arrastre Flats. 2287 Comment
  POM48704  Silene parishii I. M. Johnston 1924-9-1 s.n. San Bernardino North side of Gold Mt., head of Cushenbury Canyon on Holcomb Valley Road, San Bernardino Mountains 2225 Comment
  POM48705  Quercus chrysolepis I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Grade. 1677 Comment
  POM48706  Quercus cornelius-mulleri I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Grade. Comment
  POM48709  Selaginella watsonii Ivan M. Johnston 1924-9-1 s.n. San Bernardino North side of Gold Mountain, at head of Ashenburg Canyon on Holcomb Valley Road 2226 Comment
  POM48710  Equisetum laevigatum I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Springs 1219 Comment
  POM48711  Brickellia desertorum I. M. Johnston 1924-8-31 s.n. San Bernardino Dead Man Point, Mohave Desert 915 Comment
  POM48712  Brickellia californica I. M. Johnston 1929-9-1 s.n. San Bernardino along Johnson grade of Cactus Flats 2043 Comment
  POM48823  Packera ionophylla I. M. Johnston 1924-6-28 s.n. San Bernardino Cascade Canyon, (west end Ontario Peak) 1676 Comment
  POM4902  Eriophyllum confertiflorum var. confertiflorum I. M. Johnston 1917-7-15 1452 San Bernardino San Gabriel Mountains. 1829 Comment
  POM491  Sisymbrium irio I. M. Johnston 1917-2-1 1966 San Bernardino Upland. Comment
  POM4919  Eriophyllum multicaule I. M. Johnston 1917-5-6 s.n. San Bernardino Red Hill, near Upland 427 Comment
  POM49341  Kelloggia galioides I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains. 2317 Comment
  POM49342  Trifolium monanthum subsp. grantianum I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mts. 2287 Comment
  POM4938  Encelia californica I. M. Johnston 1917-5-30 1146 San Bernardino Hills south of Ontario. 305 Comment
  POM4957  Helianthus gracilentus I. M. Johnston 1917-7-15 1740 San Bernardino Day Canyon. 838 Comment
  POM4967  Madia elegans subsp. densifolia I. M. Johnston 1917-7-15 1366 San Bernardino Day Canyon. 838 Comment
  POM4969  Madia elegans subsp. densifolia I. M. Johnston 1918-8-8 2116 San Bernardino Mouth of Cucamonga Canyon. (NE of Upland). 610 Comment
  POM49777  Heliotropium curassavicum var. oculatum I. M. Johnston 1924-7-6 s.n. San Bernardino North end [of] Baldwin Lake. Comment
  POM49781  Chenopodium glaucum I. M. Johnston 1924-7-5 s.n. San Bernardino North end Baldwin Lake. Comment
  POM49799  Polystichum scopulinum I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains 2317 Comment
  POM4980  Bidens laevis I. M. Johnston 1917-12-1 1809 San Bernardino Chino Creek S of Ontario 152 Comment
  POM49810  Lappula squarrosa I. M. Johnston 1924-7-18 s.n. San Bernardino Upland, West 8th St. Comment
  POM49811  Aster frondosus I. M. Johnston 1924-7-5 s.n. San Bernardino North end Baldwin Lake. Comment
  POM49812  Stephanomeria spinosa I. M. Johnston 1924-7-5 s.n. San Bernardino Gold Mt. near Baldwin Lake. 2134 Comment
  POM49822  Lesquerella kingii subsp. bernardina I. M. Johnston 1924-7-6 s.n. San Bernardino N side Big Bear Lake, 2 mi E of Fawnskin. Comment
  POM49873  Senecio bernardinus I. M. Johnston 1924-7-6 s.n. San Bernardino 3 mi E of Fawnskin Comment
  POM49875  Scutellaria siphocampyloides I. M. Johnston 1924-7-6 s.n. San Bernardino N fork Deep Creek below Fish Camp. Comment
  POM49878  Monardella australis subsp. australis I. M. Johnston 1924-7-6 s.n. San Bernardino Along Rim of the World Drive on slopes of Heaps Peak Comment
  POM49881  Lotus argyraeus var. argyraeus I. M. Johnston 1924-7-6 s.n. San Bernardino 2 miles north of Little Bear Lake. 1372 Comment
  POM49882  Lotus procumbens I. M. Johnston 1924-7-6 s.n. San Bernardino Hook Creek just east of Little Bear Lake Comment
  POM49884  Purshia tridentata var. glandulosa I. M. Johnston 1924-7-6 s.n. San Bernardino Slopes of Gold Mountain near Baldwin Lake. 2287 Comment
  POM49886  Lupinus confertus I. M. Johnston 1924-7-5 s.n. San Bernardino North end Baldwin Lake Comment
  POM49888  Amelanchier utahensis I. M. Johnston 1924-7-5 s.n. San Bernardino Gold Mt. near Baldwin Lake. 2134 Comment
  POM49890  Astragalus bicristatus I. M. Johnston 1924-7-3 s.n. San Bernardino Gold Mt. near Baldwin Lake. 2133 Comment
  POM49891  Machaeranthera canescens I. M. Johnston 1924-7-5 s.n. San Bernardino Gold Mt near Baldwin Lake on rocky upper slopes 2195 Comment
  POM49892  Pellaea mucronata subsp. californica I. M. Johnston 1924-7-5 s.n. San Bernardino Gold Mt. near Baldwin Lake 2286 Comment
  POM49894  Phacelia longipes I. M. Johnston 1924-6-28 s.n. San Bernardino west end Ontario Pk. Ridge, in upper reaches of W fork Cucamonga Canyon 1829 Comment
  POM49896  Lomatium lucidum I. M. Johnston 1929-6-28 s.n. San Bernardino Westside Cucamonga Canyon. Comment
  POM49900  Boykinia rotundifolia I. M. Johnston 1924-6-28 s.n. San Bernardino Cascade Canyon, west end Ontario Peak. 1280 Comment
  POM49902  Cornus nuttallii I. M. Johnston 1924-6-28 s.n. San Bernardino Cascade Canyon, west end Ontario Peak 1341 Comment
  POM49903  Holodiscus microphyllus var. microphyllus I. M. Johnston 1924-6-28 s.n. San Bernardino West end Ontario Peak Ridge. 2134 Comment
  POM49904  Penstemon grinnellii subsp. grinnellii I. M. Johnston 1924-6-8 s.n. San Bernardino Cascade Canyon (west end Ontario Peak). 1677 Comment
  POM49906  Sparganium angustifolium I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains 2286 Comment
Read comments
Oct 13 2008
  POM49907  Rorippa curvisiliqua I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains. 2287 Comment
  POM49909  Juncus nevadensis var. nevadensis I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains 2286 Comment
  POM49915  Carex praegracilis I. M. Johnston 1924-7-6 s.n. San Bernardino North end [of] Baldwin Lake. Comment
  POM49917  Juncus mexicanus I. M. Johnston 1924-7-6 s.n. San Bernardino North end [of] Baldwin Lake. Comment
  POM566  Arabis repanda var. repanda I. M. Johnston 1917-8-21 1663 San Bernardino Coldwater Fork of Lytle Creek 2072 Comment
  POM586  Horkelia cuneata subsp. puberula I. M. Johnston 1918-4-14 1887 San Bernardino Deer Canyon Wash near Etiwanda 366 Comment
  POM59  Mimulus guttatus I. M. Johnston 1917-4-28 1204 San Bernardino Red Hill, near Upland. Comment
  POM5964  Madia elegans subsp. densifolia I. M. Johnston 1917-7-15 1366 San Bernardino Day Canyon. 838 Comment
  POM5965  Madia elegans subsp. wheeleri I. M. Johnston 1917-7-15 1475 San Bernardino Head of South Fork Lytle Creek. 1829 Comment
  POM60  Mimulus brevipes I. M. Johnston 1917-4-28 1203 San Bernardino Red Hill, near Upland. Comment
  POM605  Cercocarpus betuloides I. M. Johnston 1917-3-10 s.n. San Bernardino Cucamonga Wash (east of Upland) 488 Comment
  POM6077  Hulsea heterochroma I. M. Johnston 1917-7-30 1610 San Bernardino San Antonio Mountains: Cucamonga Peak. 2439 Comment
  POM6082  Helenium puberulum I. M. Johnston 1917-7-22 1653 San Bernardino Red Hill east of Upland. 427 Comment
  POM6093  Artemisia ludoviciana subsp. incompta I. M. Johnston 1917-8-22 1651 San Bernardino Pine Mountain ridge 2439 Comment
  POM6099  Artemisia dracunculus I. M. Johnston 1917-8-21 1660 San Bernardino Coldwater Fork of Lytle Creek 2134 Comment
  POM61  Mimulus floribundus I. M. Johnston 1918-6-16 s.n. San Bernardino San Antonio Mountains. Icehouse Canyon. 1585 Comment
  POM6153  Hypochaeris glabra I. M. Johnston 1917-5-5 1195 San Bernardino Red Hill, near Upland. Comment
  POM6154  Hypochaeris glabra I. M. Johnston 1917-4-8 1185 San Bernardino Red Hill, near Upland Comment
  POM6168  Stephanomeria pauciflora I. M. Johnston 1917-7-8 1368 San Bernardino Victorville Comment
  POM6205  Cichorium intybus I. M. Johnston 1918-7-13 s.n. San Bernardino Upland Comment
  POM6207  Agoseris grandiflora var. grandiflora I. M. Johnston 1917-5-6 1910 San Bernardino Evey Canon, San Antonio Mountains. Comment
  POM6219  Picris echioides I. M. Johnston 1917-5-30 1140 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM6237  Malacothrix glabrata I. M. Johnston 1917-7-8 s.n. San Bernardino Near Victorville. Mojave Desert. Comment
  POM6252  Hieracium albiflorum I. M. Johnston 1917-7-15 1480 San Bernardino San Antonio Mountains, S fork Lytle Creek 1829 Comment
  POM6253  Hieracium argutum I. M. Johnston 1917-7-15 1365 San Bernardino Day Canyon. 915 Comment
  POM6254  Hieracium horridum I. M. Johnston 1917-7-29 1616 San Bernardino Middle Fork. Lytle Creek. 1829 Comment
  POM628  Atriplex canescens I. M. Johnston 1917-7-8 1770 San Bernardino Victorville. Comment
  POM6285  Helianthus gracilentus I. M. Johnston 1919-6-8 2902 San Bernardino San Bernardino Mountians. City Creek Road. 915 Comment
  POM6286  Helianthus gracilentus I. M. Johnston 1919-6-8 2902 San Bernardino San Bernardino Mountians. City Creek Road. 915 Comment
  POM6288  Carex globosa I. M. Johnston 1919-6-8 2948 San Bernardino San Bernardino Mountians. City Creek Road. 1067 Comment
  POM6310  Carex multicaulis I. M. Johnston 1919-6-8 2933 San Bernardino Fredalba. 1524 Comment
  POM6334  Streptanthus bernardinus I. M. Johnston 1919-6-8 2910 San Bernardino Rim of World Road, Fredalba 1585 Comment
  POM64  Mimulus floribundus I. M. Johnston 1918-7-4 s.n. San Bernardino Red Hill near Upland. 396 Comment
  POM6402  Poa secunda var. secunda I. M. Johnston 1919-6-7 2164 San Bernardino Cucamonga Canon at Charcoal Camp 1433 Comment
  POM6403  Silene lemmonii I. M. Johnston 1919-6-7 2165 San Bernardino Cucamonga Canon at Charcoal Camp 1433 Comment
  POM6438  Polystichum imbricans subsp. imbricans I. M. Johnston 1919-6-7 2175 San Bernardino Cucamonga Canyon (Charcoal Canyon Fork) 1219 Comment
  POM6439  Collinsia heterophylla I. M. Johnston 1917-6-7 s.n. San Bernardino Cucamonga Canyon (Charcoal Camp). 1372 Comment
  POM6441  Polypodium californicum I. M. Johnston 1919-6-7 2177 San Bernardino Cucamonga Canyon. (Charcoal Canyon Fork). 1098 Comment
  POM6442  Polypodium californicum I. M. Johnston 1919-6-7 2178 San Bernardino Cucamonga Canyon 915 Comment
  POM6461  Adiantum capillus-veneris I. M. Johnston 1919-6-7 2171 San Bernardino Cucamonga Canyon 915 Comment
  POM6464  Cystopteris fragilis I. M. Johnston 1919-6-7 2173 San Bernardino Cucamonga Canyon (Charcoal Canyon Fork) 1219 Comment
  POM6474  Pinus contorta var. murrayana I. M. Johnston 1917-7-30 1625 San Bernardino Telegraph Peak. 2744 Comment
  POM6487  Juniperus occidentalis var. australis I. M. Johnston 1917-7-28 1623 San Bernardino San Antonio Canon (Old Gold Ridge Mine) 2438 Comment
  POM6552  Selaginella bigelovii Ivan M. Johnston, Linda Gibson 1918-3-24 1827 San Bernardino West end of Ontario Peak. 1828 Comment
  POM665  Atriplex semibaccata I. M. Johnston 1917-5-30 1154 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM667  Cycloloma atriplicifolium I. M. Johnston 1918-8-20 s.n. San Bernardino Between Ontario and Colton. 305 Comment
Read comments
Feb 20 2017
  POM6684  Mentzelia dispersa I. M. Johnston 1919-6-8 2911 San Bernardino Rim of World Road, Fredalba 1585 Comment
  POM669  Chenopodium fremontii I. M. Johnston 1917-7-30 1558 San Bernardino San Antonio Mountains: near Kelly's Cabin (Ontario Peak) 2500 Comment
  POM670  Chenopodium atrovirens I. M. Johnston 1917-8-12 1687 San Bernardino Pine Mt. 2438 Comment
  POM6818  Carex subfusca I. M. Johnston 1919-6-8 2922 San Bernardino Hunsaker Flats. 1585 Comment
  POM682  Krascheninnikovia lanata I. M. Johnston 1917-7-8 1768 San Bernardino Victorville. Rancho Verde Comment
  POM684  Suaeda moquinii I. M. Johnston 1917-5-30 1155 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM6949  Carex senta I. M. Johnston 1919-6-8 2914 San Bernardino Hunsaker Flats. 1585 Comment
  POM6951  Allophyllum integrifolium I. M. Johnston 1919-6-8 1923 San Bernardino Hunsaker Flats. 1585 Comment
  POM6952  Allophyllum violaceum I. M. Johnston 1919-6-8 2901 San Bernardino Fredalba. 1524 Comment
  POM696  Nitrophila occidentalis I. M. Johnston 1917-5-30 1153 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM6984  Trichostema parishii I. M. Johnston 1919-6-8 2936 San Bernardino San Bernardino Mountians. City Creek Road. 1067 Comment
  POM699  Kochia californica I. M. Johnston 1917-7-8 1771 San Bernardino Victorville. Rancho Verde Comment
  POM6991  Galium aparine I. M. Johnston 1919-6-8 2941 San Bernardino Fredalba. 1524 Comment
  POM6995  Styrax redivivus I. M. Johnston 1919-6-8 2935 San Bernardino City Creek Rd., dry ravine 1220 Comment
  POM7017  Carex pellita I. M. Johnston 1919-6-8 2926 San Bernardino Hunsaker Flats. 1585 Comment
  POM7019  Carex nebrascensis I. M. Johnston 1919-6-8 2913 San Bernardino Hunsaker Flats. 1585 Comment
  POM71759  Phacelia austromontana I. M. Johnston 1925-8-1 6621 San Bernardino Western end Ontario Peak Ridge. 2561 Comment
  POM71762  Monardella australis subsp. cinerea I. M. Johnston 1925-7-22 5117 San Bernardino S slope of Cucamonga peak, canyon N. of Manzanita Flats 1677 Comment
  POM72473  Epilobium canum subsp. latifolium I. M. Johnston 1925-8-1 6624 San Bernardino Western end Ontario Peak Ridge. 2591 Comment
  POM72478  Hieracium horridum I. M. Johnston 1925-8-1 6625 San Bernardino Icehouse Canyon, shortcut to Kelly's cabin 2133 Comment
  POM72480  Galium angustifolium subsp. gabrielense I. M. Johnston 1925-8-1 6615 San Bernardino Western end Ontario Peak Ridge. 2409 Comment
  POM72482  Lotus nevadensis var. davidsonii I. M. Johnston 1925-8-1 6614 San Bernardino Western end Ontario Peak ridge. 2378 Comment
  POM72488  Tetradymia comosa I. M. Johnston 1925-8-1 s.n. San Bernardino Flats above Spring Hill 1249 Comment
  POM72490  Piperia transversa I. M. Johnston 1925-7-10 5626 San Bernardino Between upper and lower San Sevaine Flats. 1555 Comment
  POM72492  Symphoricarpos rotundifolius var. parishii I. M. Johnston 1925-7-22 5121 San Bernardino Cucamonga Peak, canyon west of Manzanita flats. 1828 Comment
  POM72494  Chaenactis santolinoides I. M. Johnston 1925-7-22 s.n. San Bernardino canyon W of 'Manzanita Flats' 1920 Comment
  POM72496  Galium angustifolium subsp. gabrielense I. M. Johnston 1925-7-22 s.n. San Bernardino South slope of Cucamonga Peak. In branch of Cucamonga Ca - on west of Manzanita Flats 1524 Comment
  POM72810  Penstemon rostriflorus I. M. Johnston 1925-8-1 6603 San Bernardino Western end Ontario Peak Ridge. 2591 Comment
  POM7540  Cymopterus deserticola I. M. Johnston 1920-5-17 2304 San Bernardino 5 miles SE of Victorville. 899 Comment
  POM7556  Caulanthus cooperi I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville. Comment
  POM7557  Eriogonum maculatum I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert Comment
  POM7558  Chorizanthe watsonii I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert Comment
  POM7565  Nemacladus sigmoideus I. M. Johnston 1920-5-17 s.n. San Bernardino 5 miles SE of Victorville, Comment
  POM7600  Xylorhiza tortifolia I. M. Johnston 1920-5-16 s.n. San Bernardino West of Deadman Point. Comment
  POM7624  Isoetes orcuttii I. M. Johnston 1918-4-14 1831 San Bernardino Red Hill near Upland 427 Comment
  POM7629  Chorizanthe watsonii I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Cajon Valley, Cajon Pass. 1067 Comment
  POM7630  Pectocarya setosa I. M. Johnston 1920-5-15 s.n. San Bernardino San Antonio Mountains. Cajon Valley, Cajon Pass. 1066 Comment
Read comments
May 8 2011
  POM7631  Ericameria linearifolia I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Cajon Valley, Cajon Pass 1066 Comment
  POM7632  Melica frutescens I. M. Johnston 1920-5-16 2299 San Bernardino Deadman Point, Mojave Desert Comment
  POM7633  Gilia capitata subsp. abrotanifolia I. M. Johnston 1920-5-17 s.n. San Bernardino Victorville. Comment
  POM7635  Cryptantha intermedia I. M. Johnston 1920-5-17 s.n. San Bernardino Victorville. Comment
  POM7669  Mentzelia albicaulis I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert Comment
  POM7670  Eschscholzia minutiflora I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM7671  Lasthenia gracilis I. M. Johnston 1920-5-17 2322 San Bernardino 9.0 miles NW of Hesperia. Comment
  POM7674  Mirabilis laevis var. retrorsa I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville Comment
  POM7676  Pectocarya penicillata I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Cajon Valley, Cajon Pass 1066 Comment
  POM7689  Ephedra nevadensis I. M. Johnston 1920-5-15 s.n. San Bernardino Victorville. Comment
  POM7848  Stillingia linearifolia I. M. Johnston 1920-5-16 s.n San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM7850  Purshia tridentata var. glandulosa I. M. Johnston 1920-5-15 2318 San Bernardino Cajon Pass just above Cajon Station. Comment
  POM78501  Antirrhinum coulterianum I. M. Johnston 1925-7-10 s.n. San Bernardino Lower San Sevaine Flats, San Antonio Mountains. 1433 Comment
  POM78502  Clarkia dudleyana I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78508  Madia elegans subsp. wheeleri I. M. Johnston 1925-7-10 s.n. San Bernardino below lower and upper San Sevaine Flats 1585 Comment
  POM78511  Madia elegans subsp. wheeleri I. M. Johnston 1925-7-10 4124 San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78512  Githopsis diffusa subsp. diffusa I. M. Johnston 1925-7-10 1937 San Bernardino San Sevaine Flats. 1433 Comment
  POM78513  Cystopteris fragilis I. M. Johnston 1925-7-10 s.n. San Bernardino Lower San Sevaine Flats, San Antonio Mountains. 1433 Comment
  POM78514  Lupinus excubitus var. austromontanus I. M. Johnston 1925-7-10 3314 San Bernardino Lower San Sevaine flats 1463 Comment
  POM78515  Drymocallis glandulosa var. reflexa I. M. Johnston 1925-7-10 s.n. San Bernardino Lower San Sevaine Flats, San Antonio Mountains. 1433 Comment
  POM78517  Hoita orbicularis I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78519  Epilobium densiflorum I. M. Johnston 1925-7-10 s.n. San Bernardino Lower San Sevaine Flats, San Antonio Mountains. 1433 Comment
  POM78521  Arabis eschscholtziana I. M. Johnston 1925-7-10 s.n. San Bernardino Lower San Sevaine Flats, San Antonio Mountains. 1433 Comment
  POM78522  Leptosiphon breviculus I. M. Johnston 1925-7-10 4115 San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78523  Arctostaphylos glandulosa subsp. mollis I. M. Johnston 1923-7-10 s.n. San Bernardino Casey trail to San Sevaine Flats. 823 Comment
  POM78524  Leptosiphon ciliatus I. M. Johnston 1925-7-10 5114 San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78526  Pteridium aquilinum var. pubescens I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78527  Streptanthus bernardinus I. M. Johnston 1925-7-10 5113 San Bernardino Between Upper and lower San Sevaine Flats. 1524 Comment
  POM78529  Perideridia parishii subsp. latifolia I. M. Johnston 1925-7-10 5122 San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM7853  Pellaea mucronata var. mucronata I. M. Johnston 1920-5-16 2502 San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM78530  Osmorhiza berteroi I. M. Johnston 1925-7-10 s.n. San Bernardino Upper San Sevaine flats. 1646 Comment
  POM78531  Silene verecunda subsp. platyota I. M. Johnston 1925-7-10 s.n. San Bernardino Upper San Sevaine flats. 1646 Comment
  POM78534  Galium johnstonii I. M. Johnston 1925-7-10 s.n. San Bernardino Between upper and lower San Sevaine Flats. 1555 Comment
  POM78536  Monardella viridis subsp. saxicola I. M. Johnston 1925-7-10 s.n. San Bernardino Casey Trail to San Sevaine Flats 915 Comment
  POM78538  Trifolium microcephalum I. M. Johnston 1925-7-10 5010 San Bernardino Lower San Sevaine Flats, San Antonio Mountains. 1433 Comment
  POM7854  Encelia actoni I. M. Johnston 1920-5-16 2300 San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM78540  Trichostema austromontanum subsp. austromontanum I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78542  Scutellaria siphocampyloides I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mtns, Lower Sevaine Flats 1463 Comment
  POM78543  Cryptantha simulans I. M. Johnston 1925-7-10 2172 San Bernardino between upper and lower San Sevaine Flats 1494 Comment
  POM78545  Agrostis scabra I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78546  Cryptantha intermedia I. M. Johnston 1925-7-10 2172 San Bernardino between upper and lower San Sevaine Flats along the trail 1494 Comment
  POM7856  Camissonia palmeri I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM7857  Eriogonum nidularium I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM7861  Mentzelia veatchiana I. M. Johnston 1920-5-17 s.n. San Bernardino 5 miles SE of Victorville. 899 Comment
  POM7862  Prunus fasciculata I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM7864  Loeseliastrum matthewsii I. M. Johnston 1920-5-17 s.n. San Bernardino 5 miles SE of Victorville. 899 Comment
  POM7865  Ephedra nevadensis I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM7869  Ericameria cooperi I. M. Johnston 1920-5-17 s.n. San Bernardino Head of Cajon Pass Comment
  POM78699  Lonicera subspicata var. denudata I. M. Johnston 1925-7-10 s.n. San Bernardino on road to San Sevaine flats Comment
  POM7870  Eriogonum pusillum I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville Comment
  POM78703  Angelica tomentosa I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mountains, along old road to San Sevaine Flats. 1220 Comment
  POM78705  Penstemon labrosus I. M. Johnston 1925-7-10 s.n. San Bernardino Upper San Sevaine flats. 1646 Comment
  POM78707  Luzula comosa I. M. Johnston 1925-7-10 5121 San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78708  Nemacladus pinnatifidus I. M. Johnston 1925-7-10 5626 San Bernardino Casey Trail to San Sevaine Flats 915 Comment
  POM78709  Mentzelia micrantha I. M. Johnston 1925-7-10 s.n. San Bernardino Casey Trail to San Sevaine Flats 915 Comment
  POM78710  Carex multicaulis I. M. Johnston 1925-7-10 s.n. San Bernardino Upper San Sevaine Flats 1616 Comment
  POM78711  Chorizanthe staticoides I. M. Johnston 1925-7-10 s.n. San Bernardino Casey Trail to San Sevaine Flats 915 Comment
  POM78712  Collinsia childii I. M. Johnston 1925-7-10 5118 San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78713  Juncus effusus subsp. austrocalifornicus I. M. Johnston 1925-7-10 4120 San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78714  Collinsia childii I. M. Johnston 1925-7-10 5111 San Bernardino Upper San Sevaine flats. 1646 Comment
  POM78715  Juncus macrophyllus I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78716  Juncus occidentalis I. M. Johnston 1925-7-10 s.n. San Bernardino Upper San Sevaine flats. 1646 Comment
  POM78717  Brodiaea terrestris subsp. kernensis I. M. Johnston 1925-7-10 5327 San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78718  Bloomeria crocea I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78719  Iris hartwegii subsp. australis I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM78720  Collinsia heterophylla I. M. Johnston 1925-7-10 4122 San Bernardino San Antonio Mountains, Lower San Sevaine Flats. 1463 Comment
  POM7875  Mentzelia jonesii I. M. Johnston 1920-5-17 2306 San Bernardino 6 miles west of Hesperia. Comment
  POM7877  Gilia aliquanta subsp. aliquanta I. M. Johnston 1920-5-17 2305 San Bernardino 6 miles west of Hesperia. Comment
  POM7878  Acamptopappus sphaerocephalus var. hirtellus I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville. Comment
  POM7879  Amsinckia tessellata I. M. Johnston 1920-3-14 s.n. San Bernardino Victorville. Comment
  POM7881  Erigeron breweri var. covillei I. M. Johnston 1920-5-17 s.n. San Bernardino 4 miles W of Victorville. Comment
  POM7882  Cryptantha nevadensis I. M. Johnston 1920-5-17 s.n. San Bernardino 4 miles W of Victorville. Comment
  POM7884  Amsinckia tessellata I. M. Johnston 1920-5-17 s.n. San Bernardino 9.0 miles NW of Hesperia. Comment
  POM7885  Tetradymia axillaris var. longispina I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville Comment
  POM7888  Melica frutescens I. M. Johnston 2320 San Bernardino Deadman Point Comment
  POM789  Claytonia parviflora subsp. viridis I. M. Johnston 1918-6-16 2037 San Bernardino Ice House Canyon. Alt. San Antonio Mtns. 2195 Comment
  POM7890  Mentzelia veatchiana I. M. Johnston 1920-5-16 s.n. San Bernardino 2 miles east of Victorville. Comment
  POM78902  Samolus parviflorus I. M. Johnston 1925-7-19 s.n. San Bernardino 2 miles S of San Bernardino. Comment
  POM78912  Mimulus johnstonii I. M. Johnston 1925-7-8 s.n. San Bernardino Baldy Lookout hills. 1738 Comment
  POM78915  Gilia capitata subsp. abrotanifolia I. M. Johnston 1925-7-8 s.n. San Bernardino Baldy Lookout hills. 1738 Comment
  POM78921  Lonicera subspicata var. denudata I. M. Johnston 1915-7-8 s.n. San Bernardino S trail to baldy lookout 1737 Comment
  POM7893  Thamnosma montana I. M. Johnston 1920-5-16 s.n. San Bernardino 2 miles east of Victorville. Comment
  POM78944  Monardella viridis subsp. saxicola I. M. Johnston 1925-7-22 5126 San Bernardino Cucamonga Peak, along Cucamonga-Deer Canyon divide on crest 1829 Comment
  POM78945  Muhlenbergia californica I. M. Johnston 1925-7-23 5113 San Bernardino Cucamonga Canyon, 5th-6th Falls 1189 Comment
Read comments
Mar 5 2008
  POM78946  Lupinus hyacinthinus I. M. Johnston 1925-7-22 5128 San Bernardino South slope of Cucamonga Peak 1951 Comment
  POM78947  Minuartia douglasii I. M. Johnston 1925-7-8 s.n. San Bernardino Baldy Lookout hills. 1738 Comment
  POM78949  Monardella cinerea I. M. Johnston 1925-7-8 s.n. San Bernardino Baldy Lookout hills. 1738 Comment
  POM78953  Chaenactis santolinoides I. M. Johnston 1925-7-8 5295 San Bernardino Middle Fork Bear Creek along Lookout Trail 2042 Comment
  POM78970  Pterospora andromedea I. M. Johnston 1925-7-22 s.n. San Bernardino South slope of Cucamonga Peak, canyon below Manzanita Flats. 1921 Comment
  POM78978  Trichostema parishii I. M. Johnston 1925-7-8 s.n. San Bernardino South trail to Baldy lookout. 1738 Comment
  POM78980  Cuscuta californica I. M. Johnston 1925-7-8 s.n. San Bernardino Baldy Lookout 2042 Comment
  POM78983  Adiantum aleuticum I. M. Johnston 1925-7-22 5114 San Bernardino Cucamonga Canyon, rather common on ca on walls above 6th falls and about ''Twin Fall Forks'' 1219 Comment
  POM78985  Pedicularis semibarbata I. M. Johnston 1925-7-22 5123 San Bernardino San Antonio Mountains: S slope of Cucamonga Peak, canyon W of Manzanita Flats 1951 Comment
  POM78987  Lupinus elatus I. M. Johnston 1925-7-22 5127 San Bernardino South slope of Cucamonga Peak 1951 Comment
  POM78988  Agrostis exarata I. M. Johnston 1925-7-23 s.n. San Bernardino Cucamonga Canyon, 5th-6th Falls 1189 Comment
  POM78990  Aralia californica I. M. Johnston 1925-7-23 2121 San Bernardino Cucamonga Canyon, 5th-6th Falls 1189 Comment
  POM78997  Wolffiella lingulata I. M. Johnston 1925-7-19 s.n. San Bernardino 2 miles S of San Bernardino, Santa Ana River. Comment
  POM7909  Layia glandulosa I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Lytle Creek. Comment
  POM7912  Cheilanthes parryi I. M. Johnston 1920-5-16 2321 San Bernardino Deadman Point, Mojave Desert Comment
  POM7914  Salvia dorrii var. pilosa I. M. Johnston 1920-3-7 s.n. San Bernardino Oro Grande Wash, west of Hesperia. Comment
  POM7915  Phacelia curvipes I. M. Johnston 1920-5-17 s.n. San Bernardino Head of Cajon Pass Comment
  POM7919  Eriogonum pusillum I. M. Johnston 1920-5-17 2313 San Bernardino Oro Grande Wash west of Hesperia. Comment
  POM7920  Cryptantha circumscissa I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville. Comment
  POM7924  Cryptantha micrantha var. lepida I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Cajon Valley, Cajon Pass 1066 Comment
  POM7925  Eriophyllum wallacei I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Cajon Valley, Cajon Pass. 1067 Comment
  POM7926  Cryptantha similis I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Cajon Valley, Cajon Pass. 1067 Comment
  POM7927  Cistanthe monandra I. M. Johnston 1920-5-17 s.n. San Bernardino 9.0 miles NW of Hesperia. Comment
  POM7928  Thysanocarpus laciniatus I. M. Johnston 1920-5-17 s.n. San Bernardino 6 miles west of Hesperia. Comment
  POM7931  Mentzelia jonesii I. M. Johnston 1920-5-17 s.n. San Bernardino 9.0 miles NW of Hesperia. Comment
  POM7932  Leptosiphon aureus I. M. Johnston 1920-5-17 s.n. San Bernardino 9.0 miles NW of Hesperia. Comment
  POM7933  Nemacladus sigmoideus I. M. Johnston 1920-5-17 s.n. San Bernardino 6 miles west of Hesperia. Comment
  POM7934  Linanthus parryae I. M. Johnston 1920-5-17 s.n. San Bernardino 6 miles west of Hesperia. Comment
  POM7949  Mentzelia veatchiana I. M. Johnston 1920-5-17 s.n. San Bernardino 6 miles west of Hesperia. Comment
  POM7975  Cryptantha nevadensis I. M. Johnston 1920-5-16 s.n. San Bernardino 3 miles E of Victorville Comment
  POM7976  Astragalus layneae I. M. Johnston 1920-5-16 s.n San Bernardino West of Deadman Point. Comment
  POM7978  Sphaeralcea ambigua subsp. monticola I. M. Johnston 1920-5-16 s.n. San Bernardino 4 mi E of Victorville Comment
  POM7979  Eschscholzia minutiflora I. M. Johnston 1920-5-16 s.n. San Bernardino West of Deadman Point. Comment
  POM7981  Pectocarya penicillata I. M. Johnston 1920-5-17 s.n. San Bernardino 9.0 miles NW of Hesperia. Comment
  POM7982  Chorizanthe watsonii I. M. Johnston 1920-5-17 s.n. San Bernardino 9.0 miles NW of Hesperia. Comment
  POM7984  Achnatherum speciosum I. M. Johnston 1920-5-17 s.n. San Bernardino 9.0 miles NW of Hesperia. Comment
  POM7985  Calochortus kennedyi I. M. Johnston 1920-5-17 s.n. San Bernardino 9.0 miles NW of Hesperia. Comment
  POM7988  Coreopsis californica I. M. Johnston 1920-5-17 s.n. San Bernardino 5 miles SE of Victorville, Comment
  POM8009  Linanthus parryae I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM8010  Centrostegia thurberi var. thurberi I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville Comment
  POM8013  Phacelia cryptantha I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman's Point, Mojave Desert. [near Victorville?] 915 Comment
  POM8014  Lomatium mohavense subsp. mohavense I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM8016  Ephedra viridis I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM8049  Astragalus acutirostris I. M. Johnston 1920-5-17 s.n San Bernardino 5 miles SE of Victorville, Comment
  POM8051  Canbya candida I. M. Johnston 1920-5-17 s.n. San Bernardino 5 miles SE of Victorville, Comment
  POM8052  Monoptilon bellidiforme I. M. Johnston 1920-5-17 s.n. San Bernardino 5 miles SE of Victorville, Comment
  POM8054  Salix laevigata I. M. Johnston 1920-5-17 s.n. San Bernardino Victorville. Comment
  POM8058  Lepidium virginicum var. pubescens I. M. Johnston 1920-5-17 s.n. San Bernardino Victorville. Comment
  POM8177  Erigeron divergens I. M. Johnston, P. A. Munz 1920-5-21 4040 San Bernardino Vicinity of Bonanza King Mine, E slope of Providence Mtns, Broad mouth of canyon 915 Comment
  POM8217  Bromus marginatus I. M. Johnston 1917-6-15 1295 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  POM8252  Vulpia microstachys var. pauciflora I. M. Johnston 1920-5-15 2316 San Bernardino N of Cajon Valley, Cajon Pass (San Antonio Mountains). 1066 Comment
  POM8253  Mentzelia montana I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Cajon Valley, Cajon Pass 1067 Comment
  POM8255  Cryptantha microstachys I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Cajon Valley, Cajon Pass 1066 Comment
  POM8256  Cryptantha nevadensis var. rigida I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Cajon Valley, Cajon Pass. 1067 Comment
  POM8257  Lupinus formosus var. formosus I. M. Johnston 1920-5-15 s.n. San Bernardino N of Cajon Valley, Cajon Pass (San Antonio Mountains). 1066 Comment
  POM8259  Leptosiphon lemmonii I. M. Johnston 1920-5-15 2314 San Bernardino North of Etiwanda Comment
  POM8260  Lathyrus vestitus var. vestitus I. M. Johnston 1920-5-15 2315 San Bernardino North of Etiwanda Comment
  POM8266  Melica stricta I. M. Johnston 1917-7-24 1501 San Bernardino Middle Fork, Lytle Creek. Alt. 6500 ft. 1982 Comment
  POM8394  Packera ionophylla I. M. Johnston 1918-6-23 2042 San Bernardino Cascade Canyon, (fork of San Antonio Canyon) 1524 Comment
  POM841  Woodwardia fimbriata I. M. Johnston 1916-12-9 s.n. San Bernardino Red Hill near Upland 396 Comment
  POM8442  Oxytheca perfoliata I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville Comment
  POM8443  Salvia dorrii var. pilosa I. M. Johnston 1920-5-17 s.n. San Bernardino 6 miles west of Hesperia. Comment
  POM8444  Tetradymia axillaris var. longispina I. M. Johnston 1920-5-17 2309 San Bernardino 6 miles west of Hesperia. Comment
  POM850  Pellaea mucronata subsp. californica I. M. Johnston 1917-7-29 1593 San Bernardino San Antonio Mountains [San Gabriel Mountains], San Antonio Canyon. 1753 Comment
  POM860  Pellaea andromedifolia var. andromedifolia I. M. Johnston 1916-12-31 s.n. San Bernardino Red Hill near Upland 426 Comment
  POM880  Adiantum capillus-veneris I. M. Johnston 1917-4-1 89 San Bernardino Cucamonga Canyon 914 Comment
  POM8848  Krascheninnikovia lanata I. M. Johnston 1920-5-5 s.n. San Bernardino Near Mojave, Mojave Desert Comment
Read comments
Nov 24 2014
  POM8968  Mimulus fremontii I. M. Johnston 1920-5-7 2312 San Bernardino Oro Grande Wash west of Hesperia. Comment
  POM898  Pilularia americana I. M. Johnston 1917-4-8 1183 San Bernardino Red Hill, near Upland Comment
  POM8998  Ceanothus greggii var. vestitus I. M. Johnston 1920-5-17 s.n. San Bernardino Head of Cajon Pass Comment
  POM8999  Phoradendron densum I. M. Johnston 1920-5-17 s.n. San Bernardino 6 miles west of Hesperia. Comment
  POM90  Isoetes orcuttii I. M. Johnston 1917-4-8 1184 San Bernardino Red Hill, near Upland Comment
  POM9000  Fraxinus velutina I. M. Johnston 1920-5-17 s.n. San Bernardino Above Cajon Station. 915 Comment
  POM9810  Apium graveolens I. M. Johnston 1917-5-30 1183 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM9867  Athyrium filix-femina I. M. Johnston 1921-7-17 2883 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  POM9946  Scirpus acutus var. occidentalis I. M. Johnston 1917-5-30 1165 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM9952  Juncus bufonius I. M. Johnston 1917-5-30 134 San Bernardino Chino Creek, south of Ontario. 152 Comment
  RSA0000786  Asclepias eriocarpa I. M. Johnston 1921-7-17 2834 San Bernardino North Fork, Deep Creek. 1829 Comment
  RSA0063106  Heuchera elegans I. M. Johnston 1917-7-30 1561 San Bernardino San Antonio Mountains: vicinity of Kelly's Cabin (Ontario Peak). 2500 Comment
  RSA0063107  Heuchera elegans I. M. Johnston 1925-8-1 6622 San Bernardino Western end Ontario Peak Ridge. 2591 Comment
  RSA0063279  Heuchera elegans I. M. Johnston 1917-6-15 1456 San Bernardino Head of S Fork Lytle Creek. 1829 Comment
  RSA0063280  Heuchera elegans I. M. Johnston 1917-7-3 1395 San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek. 2134 Comment
  RSA0078861  Cryptantha muricata var. jonesii I. M. Johnston 1921-7-17 2909 San Bernardino North Fork, Deep Creek, San Bernardino Mountains 1889 Comment
  RSA0080571  Pyrola dentata I. M. Johnston 1917-7-15 1478 San Bernardino Head of South Fork Lytle Creek. 1829 Comment
  RSA0081597  Pyrola aphylla I. M. Johnston 1921-7-17 2896 San Bernardino San Bernardino Mountains, North Fork, Deep Creek. 1921 Comment
  RSA0101672  Botrychium simplex var. simplex I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains. 2286 Comment
  RSA0105790  Eriastrum densifolium subsp. austromontanum I. M. Johnston 1917-7-3 1385 San Bernardino San Antonio Mountains: Coldwater Fork of Lytle Creek. 1982 Comment
  RSA11419  Eriodictyon trichocalyx var. trichocalyx I. M. Johnston 1917-7-28 1574 San Bernardino San Antonio Mountains: N fork San Antonio Canyon. 2287 Comment
Read comments
Feb 3 2011
  RSA11422  Phacelia austromontana I. M. Johnston 1917-7-28 1592 San Bernardino San Antonio Mountains: N fork San Antonio Canyon. 2287 Comment
Read comments
Feb 3 2011
  RSA11833A  Nemacladus sigmoideus I. M. Johnston 1922-5-15 6503 San Bernardino 15 miles N of Victorville. Comment
  RSA13444  Castilleja angustifolia I. M. Johnston 1922-5-15 6507 San Bernardino 10 miles north of Barstow Comment
  RSA13449  Chamaesyce albomarginata D. M. Johnston 1922-5-14 6498 San Bernardino 7 miles south of Barstow. Comment
  RSA1859  Lotus argophyllus var. argophyllus I. M. Johnston 1917-7-15 1737 San Bernardino Day Canyon, San Antonio Mountains. 1220 Comment
  RSA3266  Angelica tomentosa I. M. Johnston 1918-9-1 2141 San Bernardino a few shrubs on dry open ground at north end of flat 1311 Comment
  RSA3287  Arctostaphylos patula I. M. Johnston 1917-7-29 1576 San Bernardino Middle fork Lytle Creek. 2133 Comment
  RSA3300  Garrya veatchii I. M. Johnston 1918-5-19 1983 San Bernardino San Antonio Canyon. 1159 Comment
  RSA362267  Malacothrix clevelandii George R. Johnston 1928-4-21 s.n. San Bernardino Hill Dr. East of Upland. Comment
Read comments
Oct 23 2011
  RSA364795  Cladium californicum I. M. Johnston 1918-7-4 s.n. San Bernardino Red Hill near Upland. 427 Comment
  RSA36701  Sisyrinchium idahoense I. M. Johnston 1917-7-3 1409 San Bernardino San Antonio Mountains: upper San Antonio Canyon 2287 Comment
  RSA367221  Arctostaphylos parryana I. M. Johnston 1917-7-28 1575 San Bernardino San Antonio Mountains, San Antonio Canyon 1677 Comment
  RSA377049  Hesperocallis undulata George R. Johnstone 1928-4-5 s.n. San Bernardino Mojave desert near Yermo. Comment
  RSA381746  Epipactis gigantea George R. Johnstone 1928-6-10 s.n. San Bernardino Canyon above Manker Flats. [Manker Flat, San Gabrial Mountains] Comment
  RSA382908  Platanthera sparsiflora I. M. Johnston 1917-6-20 1433 San Bernardino San Antonio Mountians. Camp Baldy. 1280 Comment
  RSA384958  Agrostis exarata I. M. Johnston 1917-7-28 1510 San Bernardino San Antonio Mountains. North Fork San Antonio Canyon 2439 Comment
  RSA384960  Agrostis exarata I. M. Johnston 1917-7-15 1514 San Bernardino San Antonio Mountains. Day Canyon. 762 Comment
  RSA386207  Clematis lasiantha I. M. Johnston 1917-5-6 1916 San Bernardino Evey Canon, San Antonio Mountains. Comment
  RSA386225  Clematis lasiantha I. M. Johnston 1916-12-31 89 San Bernardino Cucamonga Wash east of Upland. 427 Comment
  RSA392909  Pterostegia drymarioides I. M. Johnston 1917-3-1 55 San Bernardino Cucamonga Wash to the N.E. of Upland Comment
  RSA393544  Eriogonum kennedyi var. alpigenum I. M. Johnston 1933-5-19 17450 San Bernardino South slope of San Gorgonio. 3354 Comment
  RSA399092  Ceanothus cuneatus I. M. Johnston 1916-12-31 90 San Bernardino Cucamonga Wash east of Upland. 427 Comment
  RSA400311  Linaria canadensis var. texana I. M. Johnston 1917-3-3 48 San Bernardino Upland. Comment
  RSA401455A  Emmenanthe penduliflora G. R. Johnstone 1928-04 s.n. San Bernardino Hill drive E. of Upland. Comment
  RSA401567A  Monardella lanceolata var. lanceolata G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  RSA402109  Orthocarpus purpurascens G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  RSA402118  Penstemon rostriflorus I. M. Johnston 1917-7-29 1557 San Bernardino Middle Fork Lytle Creek. 2058 Comment
  RSA402208  Viola sheltonii I. M. Johnston 1917-5-20 1303 San Bernardino Cucamonga Canyon (Woodcamp). 1220 Comment
  RSA403700  Rhus trilobata I. M. Johnston 1917-7-15 1741 San Bernardino Day Canyon. 838 Comment
  RSA404475  Cycladenia humilis var. venusta I. M. Johnston 1917-7-31 1550 San Bernardino Cucamong Pk. 2499 Comment
  RSA406422  Lotus nevadensis var. davidsonii I. M. Johnston 1917-7-15 1458 San Bernardino Head of South Fork Lytle Creek. 1829 Comment
  RSA407067  Lupinus bicolor subsp. microphyllus I. M. Johnston 1918-4-25 1975 San Bernardino Upland. 366 Comment
  RSA408705  Monardella viridis subsp. saxicola I. M. Johnston 1918-6-30 2050 San Bernardino South spur Cucamonga Peak 1585 Comment
Read comments
Jan 4 2012
  RSA412715  Viola pedunculata I. M. Johnston 1917-3-4 s.n. San Bernardino Red Hill near Upland. Comment
  RSA413543  Lupinus densiflorus var. lacteus I. M. Johnston 1917-4-28 1202 San Bernardino Red Hill, near Upland Comment
  RSA413604  Lupinus excubitus var. hallii George R. Johnston 1928-4-21 13734 San Bernardino Canyon Pass, entrance to Pass Comment
  RSA413605  Lupinus excubitus var. hallii George R. Johnston 1928-4-21 13733 San Bernardino Hill Dr. East of Upland. Comment
  RSA413705  Lupinus hirsutissimus George R. Johnston 1928-4-21 13745 San Bernardino Hill Dr. East of Upland. Comment
  RSA414787  Lupinus formosus var. formosus I. M. Johnston 1917-6-15 1296 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  RSA414799  Lupinus latifolius I. M. Johnston 984 San Bernardino Cucamonga Canyon Comment
  RSA420632  Eriogonum umbellatum var. dichrocephalum I. M. Johnston 1917-7-3 1387 San Bernardino San Antonio Mountains: Coldwater Fork of Lytle Creek. 1982 Comment
  RSA424871  Eriogonum reniforme George R. Johnston 1928-4-7 s.n. San Bernardino Mojave Desert near Yermo. Comment
  RSA428003  Phacelia imbricata subsp. patula I. M. Johnston 1917-7-15 1451 San Bernardino San Gabriel Mountains. 1829 Comment
  RSA428032  Phacelia imbricata subsp. bernardina I. M. Johnston 1917-5-6 1944 San Bernardino Upland Comment
  RSA428280  Phacelia ramosissima var. latifolia I. M. Johnston 1917-5-6 1945 San Bernardino Mouth of San Antonio Canyon Comment
  RSA429876  Lepidium flavum George R. Johnstone 1928-4-7 s.n. San Bernardino Near Yermo; Mojave Desert Comment
  RSA433328  Malacothamnus fasciculatus I. M. Johnston s.n. San Bernardino N Fork Lytle Creek 1982 Comment
  RSA434147  Salvia mellifera G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  RSA438631  Suaeda moquinii I. M. Johnston 1917-5-30 1155 San Bernardino Chino Creek, south of Ontario. 152 Comment
  RSA438849  Silene parishii I. M. Johnston 1917-7-29 1553 San Bernardino Middle fork Lytle Creek. 2133 Comment
  RSA442802  Mimulus guttatus I. M. Johnston 1917-4-28 1204 San Bernardino Red Hill, near Upland. Comment
  RSA445601  Eschscholzia californica I. M. Johnston 1917-3-17 49 San Bernardino near Upland. Comment
  RSA446898  Mentzelia dispersa I. M. Johnston 1917-7-30 1602 San Bernardino Icehouse Canyon. 2134 Comment
  RSA448181  Mimulus aurantiacus var. pubescens George R. Johnston 1928-4-21 s.n. San Bernardino Hill Dr. East of Upland. Comment
Read comments
Nov 23 2015
  RSA448302  Clarkia purpurea subsp. quadrivulnera G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  RSA449794  Holodiscus microphyllus I. M. Johnston 1917-7-30 1582 San Bernardino San Antonio Mountains: Cucamonga Peak 2713 Comment
  RSA453137  Amelanchier utahensis I. M. Johnston 1917-8-21 1681 San Bernardino Coldwater Fork of Lytle Creek 2134 Comment
  RSA453138  Amelanchier utahensis I. M. Johnston 1917-7-31 1539 San Bernardino San Antonio Mountains. Icehouse Canon. 2210 Comment
  RSA453139  Amelanchier utahensis I. M. Johnston 1917-7-3 1388 San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek. 2134 Comment
  RSA454430  Galium parishii I. M. Johnston 1917-8-21 1698 San Bernardino Head of San Antonio Canyon. 2439 Comment
  RSA458225  Hypericum formosum var. scouleri I. M. Johnston 1917-7-22 1732 San Bernardino Red Hill east of Upland. 427 Comment
  RSA458240  Hypericum formosum var. scouleri I. M. Johnston 1732 San Bernardino Upland Comment
  RSA461346  Dodecatheon clevelandii I. M. Johnston 1917-3-4 44 San Bernardino Red Hill near Upland. Comment
  RSA466982  Camissonia bistorta G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  RSA467802  Phyllodoce breweri G. R. Johnstone 1933-5-19 s.n. San Bernardino Mt. San Gorgonio. 3354 Comment
  RSA470136  Gilia angelensis Geo C. Johnstone 1928-4-21 s.n. San Bernardino Hill drive E of Upland. Comment
  RSA472336  Machaeranthera arida George R. Johnstone 1928-4-5 s.n. San Bernardino Mojave desert near Yermo. Comment
  RSA473608  Solidago californica I. M. Johnston s.n. San Bernardino Cucamonga Canyon. Comment
Read comments
Jan 5 2017
  RSA47707  Gutierrezia microcephala I. M. Johnston 1924-9-1 s.n. San Bernardino Cactus Flats 1784 Comment
  RSA47759  Lepidospartum squamatum I. M. Johnston 1924-9-1 s.n. San Bernardino Box 'S' Springs 1067 Comment
  RSA48246  Muhlenbergia rigens I. M. Johnston 1924-9-1 s.n. San Bernardino Cushenbury Grade. Comment
  RSA482658  Boechera californica George R. Johnstone 1928-5-26 s.n. San Bernardino Manker Flats 2286 Comment
  RSA48267  Eriogonum wrightii var. subscaposum I. M. Johnston 1924-9-1 s.n. San Bernardino N end of Baldwin Lake 2043 Comment
  RSA484123  Achnatherum occidentale subsp. occidentale I. M. Johnston 1917-7-30 1504 San Bernardino Kelly's Cabin (Ontario Peak). 2514 Comment
  RSA498271  Astragalus douglasii var. douglasii G. R. Johnstone 1928-4-21 15039 San Bernardino Hill Drive, east of Upland. Comment
  RSA498721  Lotus wrangelianus I. M. Johnston 1917-3-10 61 San Bernardino Upland. Comment
  RSA498762  Lotus humistratus I. M. Johnston 1917-4-8 1189 San Bernardino Red Hill, near Upland Comment
  RSA499978  Amsinckia intermedia I. M. Johnston 1918-4-25 1872 San Bernardino Red Hill near Upland. 396 Comment
  RSA511024  Carex aurea I. M. Johnston 1928-7-28 1413 San Bernardino San Antonio Mountains: North Fork San Antonio Canyon. 2439 Comment
  RSA519401  Lupinus elatus I. M. Johnston 1917-7-30 1626 San Bernardino San Antonio Mountains: Ontario Peak. 2652 Comment
  RSA530288  Erysimum capitatum var. capitatum I. M. Johnston 1917-3-10 58 San Bernardino Cucamonga Comment
  RSA530289  Erysimum capitatum var. capitatum George R. Johnstone 1928-5-26 269 San Bernardino Manker Flats 2286 Comment
  RSA588415  Epilobium canum subsp. canum I. M. Johnston 1917-11-24 s.n. San Bernardino Red hill, near Upland. 427 Comment
  RSA659957  Monardella viridis subsp. saxicola I. M. Johnston 1910-7-30 2050 San Bernardino South spur of Cucamonga Peak Comment
  RSA684556  Isoetes orcuttii I. M. Johnston 1918-4-14 1831 San Bernardino Red Hill, near Upland 427 Comment
  RSA694926  Isoetes orcuttii I. M. Johnston 1918-4-14 1831 San Bernardino Red Hill near Upland 427 Comment
Read comments
Mar 28 2011
  RSA72740  Eriodictyon trichocalyx var. trichocalyx I. M. Johnston 1925-8-1 6616 San Bernardino Western end Ontario Peak Ridge. 2378 Comment
  RSA78516  Lupinus latifolius subsp. parishii I. M. Johnston 1925-7-10 3313 San Bernardino Lower San Sevaine Flats, San Antonio Mountains. 1433 Comment
  RSA7923  Asclepias vestita I. M. Johnston 1920-5-17 s.n. San Bernardino 2 mi. due north of Cajon Pass Comment
  RSA7977  Calochortus kennedyi I. M. Johnston 1920-5-16 s.n. San Bernardino West of Deadman Point. Comment
  RSA82790  Salvia pachyphylla I. M. Johnston 1924-7-6 s.n. San Bernardino N side Big Bear Lake, 2 mi E of Fawnskin. Comment
  RSA8844  Camissonia campestris subsp. campestris I. M. Johnston 1920-5-5 s.n. San Bernardino Near Mojave, Mojave Desert. Comment
Read comments
Sep 15 2013
  SBBG54420  Sclerocactus polyancistrus I. M. Johnston 1922-5-15 5605 San Bernardino Granite Well Comment
Read comments
Feb 12 2009
  SBBG57451  Allium bisceptrum I. M. Johnston 1930-6-11 3778 San Bernardino Johnson Grade, N slope of San Bernardino Mtns Comment
  SBBG71490  Sidalcea neomexicana I. M. Johnston 1930-6-10 3768 San Bernardino Rabbit Springs, Lucerne Valley 883 Comment
  SBBG98224  Heuchera elegans I. M. Johnston 1917-7-3 1395 San Bernardino Coldwater Fk of Lytle Crk 2133 Comment
  SBBG98256  Dodecatheon clevelandii subsp. clevelandii I. M. Johnston 1917-1-28 San Bernardino mouth of San Antonio Cyn Comment
  SBBG98264  Ribes amarum J. Johnston 1917-4-1 San Bernardino Cucamonga Cyn (Charcoal Fork) 1295 Comment
  SBBG98281  Cycladenia humilis var. venusta I. M. Johnston 1917-7-31 1550 San Bernardino Cucamonga Peak 2499 Comment
  SBBG98290  Lupinus bicolor I. M. Johnston 1918-4-25 1871 San Bernardino Red Hill near Upland 396 Comment
  SD241750  Gamochaeta pensylvanica I. M. Johnston 1918-4-14 1841 San Bernardino Upland 366 Comment
  SEINET1783417  Melica stricta var. albicaulis I. M. Johnston 1917-7-3 1516 San Bernardino San Antonio Mountains. Coldwater Fork of Lytle Creek. 2134 Comment
  SEINET8077441 Image available Melica stricta I. M. Johnston 1917-1 1501 San Bernardino San Antonio Mountains. Middle Fork Lytle Creek. 1981 Comment
  UC1601386  Muhlenbergia microsperma I. M. Johnston 1918-10-8 2157 San Bernardino Southern California 390 Comment
Read comments
Sep 17 2007
  UC1601387  Muhlenbergia californica I. M. Johnston 1917-8-21 1629 San Bernardino Coldwater Fk. of Lytle Creek San Antonio Mountains 2133 Comment
  UC1601388  Achnatherum occidentale subsp. occidentale I. M. Johnston 1917-7-30 1504 San Bernardino Kelly's Cabin (Ontario Pk) San Antonio Mountains 2514 Comment
  UC1601390  Festuca subulata I. M. Johnston 1918-8-24 2125 San Bernardino Upland Upland (Southern California) 365 Comment
  UC1601411  Delphinium parryi subsp. maritimum I. Johnston 1917-3-10 57 San Bernardino Cucamonga 487 Comment
  UC1601654  Calochortus invenustus I. M. Johnston 1917-7-30 1606 San Bernardino Ontario Peak San Antonio Mountains 2590 Comment
  UC1601655  Calochortus invenustus I. M. Johnston 1917-7-4 1379 San Bernardino along the Bear Flat trail to Baldy San Antonio Mountains Comment
  UC1601687  Eriogonum saxatile I. M. Johnston 1917-7-3 1382 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains 2133 Comment
  UC1601964  Cryptantha simulans I. M. Johnston 1918-6-16 2035 San Bernardino Icehouse Canyon San Antonio Mountains 1676 Comment
  UC1601967  Cryptantha muricata I. M. Johnston 1918-7-5 2073 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains, Lytle Creek 2133 Comment
  UC1602069  Ribes amarum I. M. Johnston 1921-4-29 2987 San Bernardino Cucamonga Canyon (Charcoal Camp) San Antonio Mountains 1371 Comment
  UC1602078  Mentzelia dispersa I. M. Johnston 1917-7-30 1602 San Bernardino San Antonio Mountains, Icehouse Canyon 2133 Comment
  UC1602140  Silene verecunda subsp. platyota I. M. Johnston 1917-7-3 1386 San Bernardino Coldwater Fork of Lytle Creek , Coldwater Fork Lytle Creek (San Antonio Mountains) 1981 Comment
  UC1602238  Monardella australis subsp. cinerea I. M. Johnston 1917-7-29 1571 San Bernardino North Fork San Antonio Canyon San Antonio Mountains 2438 Comment
  UC1602292  Penstemon labrosus I. M. Johnston 1917-7-15 1460 San Bernardino head of South Fork Lytle Creek , head of South Fork Lytle Creek (San Antonio Mountains) 1828 Comment
  UC1713287  Castilleja angustifolia I. M. Johnston 1922-5-14 6481 San Bernardino Granite Well; Mohave Desert Comment
  UC1713507  Castilleja miniata I. M. Johnston 1917-7-3 1380 San Bernardino Coldwater Fork of Lytle Creek; San Antonio Mountains 1981 Comment
  UC1713525  Pedicularis semibarbata I. M. Johnston 1917-6-15 1274 San Bernardino head of Icehouse Canyon; San Antonio Mountains 2362 Comment
  UC1713526  Pedicularis semibarbata I. M. Johnston 1917-7-15 1455 San Bernardino head of South Fork Lytle Creek Lytle Creek; San Antonio Mountains 1828 Comment
  UC1713531  Pteridium aquilinum var. pubescens I. M. Johnston 1917-7-29 1617 San Bernardino Middle Fork Lytle Creek; San Antonio Mts 2057 Comment
  UC1713541  Dudleya multicaulis I. Johnston 1917-5-30 1292 San Bernardino hill s Ontario 304 Comment
  UC1713717  Stellaria media I. Johnston 1917-3-1 54 San Bernardino Upland Comment
  UC1713799  Sinapis arvensis I. Johnston 1918-2-1 1969 San Bernardino Upland; Southern California, Upland Comment
  UC1714335  Melica stricta I. M. Johnston 1917-7-3 1516 San Bernardino Coldwater Fork Lytle Creek; San Antonio Mountains 2133 Comment
  UC1714437  Smilacina stellata I. M. Johnston 1917-7-3 1448 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains 2133 Comment
  UC1714446  Setaria viridis Ivan Johnston San Bernardino Upland Comment
  UC1714449  Setaria verticillata I. M. Johnston 1917-8-2 1639 San Bernardino Upland 365 Comment
  UC1714450  Setaria parviflora I. M. Johnston 1918-6-8 2029 San Bernardino Ontario 304 Comment
  UC1714477  Lolium multiflorum I. M. Johnston 1917-5-30 1297 San Bernardino Chino Creek s Ontario; Chino Creek 152 Comment
  UC1714480  Aristida purpurea I. Johnston 21 San Bernardino Upland; along R.R. w of town 365 Comment
  UC1714481  Pterostegia drymarioides I. Johnston 1917-3-1 55 San Bernardino n.e. Upland (Cucamonga Wash); Cucamonga Wash Comment
  UC1714517  Urtica dioica subsp. holosericea I. M. Johnston 1917-7-28 1065 San Bernardino San Antonio Mountains, north fork San Antonio Canyon, Gold Ridge Mine Gold Ridge Mine; San Antonio Mountains, San Antonio Canyon, Gold Ridge Mine 2438 Comment
  UC1714531  Elymus glaucus I. M. Johnston 1917-8-21 1630 San Bernardino Coldwater Fk. Lytle Creek San Antonio Mountains 2133 Comment
  UC1714532  Elymus glaucus I. M. Johnston 1917-7-29 1498 San Bernardino Icehouse Canyon San Antonio Mountains (head) 2438 Comment
  UC1714533  Elymus glaucus I. M. Johnston 1917-7-15 1517 San Bernardino S. Fk. Lytle Creek San Antonio Mountains (head) 1828 Comment
  UC1714542  Elymus trachycaulus I. M. Johnston 1917-8-21 1630 San Bernardino Coldwater Fk. Lytle Creek San Antonio Mountains 2133 Comment
  UC1714549  Elymus elymoides subsp. elymoides I. M. Johnston 1917-7-4 1523 San Bernardino Baldy San Antonio Mountains (summit) 3048 Comment
  UC1714550  Elymus elymoides subsp. elymoides I. M. Johnston 1917-8-22 1638 San Bernardino Baldy San Antonio Mountains (summit) 3048 Comment
  UC1714551  Elymus elymoides subsp. elymoides I. M. Johnston 1917-7-31 1499 San Bernardino Telegraph Pk. San Antonio Mountains (summit) 2743 Comment
  UC1714571  Oryza sativa I. M. Johnston 1918-10-9 2159 San Bernardino Ontario; Southern California, Ontario Comment
  UC1751238  Botrychium I. M. Johnston 1918-7-5 2080 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains 2133 Comment
  UC1751239  Botrychium I. M. Johnston 1917-8-21 1757 San Bernardino Coldwater Fork Lytle Creek San Antonio Mountains 2133 Comment
  UC1947289  Corethrogyne filaginifolia I. M. Johnston 1917-8-21 1644 San Bernardino Upper San Antonio Canyon San Antonio Mountains 1676 Comment
  UC1947571  Tetradymia canescens I. M. Johnston 1917-8-22 1672 San Bernardino Summit of Pine Mt., San Antonio Mountains 2944 Comment
Read comments
Aug 6 2015
  UC1947578  Eriophyllum confertiflorum var. confertiflorum I. M. Johnston 1917-6-15 San Bernardino Ice House Canyon San Antonio Mountains, Ice House Canyon 1524 Comment
  UC1947588  Cryptantha muricata I. M. Johnston 1917-7-28 1598 San Bernardino Gold Ridge Mine San Antonio Mountains, North Fork of San Antonio Canyon 2438 Comment
  UC1947591  Koeleria macrantha I. M. Johnston 1900-1 1521 San Bernardino San Antonio Mountains Upper San Antonio Canyon; , Upper San Antonio Canyon 1828 Comment
  UC202368  Muhlenbergia utilis I. M. Johnston 1916-10-24 San Bernardino near Upland Comment
  UC202530  Muhlenbergia utilis I. M. Johnston 1916-10-12 San Bernardino near Uplands; Red Hill Comment
  UC205030  Sedum spathulifolium I. M. Johnston 1917-7-15 1644 San Bernardino Day Canyon San Antonio Mountains 1066 Comment
  UC2050336  Brickellia microphylla var. microphylla I. M. Johnston 1917-8-21 1643 San Bernardino Upper San Antonio Canon, San Antonio Mountains San Antonio Mountains, Upper San Antonio Canon 1676 Comment
  UC205251  Hordeum murinum subsp. leporinum I. Johnston 1917-3-4 45 San Bernardino Red Hill e Upland (Mesa top); Red Hill Comment
  UC205262  Elymus glaucus I. M. Johnston 1917-6-15 1296 San Bernardino San Antonio Canyon: (Spring Hill) San Antonio Mountains Comment
  UC205264  Agrostis exarata I. M. Johnston 1917-7-28 1509 San Bernardino San Antonio Canyon <?> San Antonio Mountains 1676 Comment
  UC205352  Astragalus bicristatus I. M. Johnston 1918-6-23 2039 San Bernardino w end Ontario Pk (Cascade Canyon, San Antonio Mountains); San Antonio Mountains, , Cascade Canyon 1828 Comment
  UC205354  Rhamnus californica subsp. californica I. M. Johnston 1917-7-31 1538 San Bernardino Icehouse Canyon San Antonio Mountains 2209 Comment
  UC205358  Verbena lasiostachys var. lasiostachys Ivan Johnston 1957-1 1407 San Bernardino San Antonio Conyon Comment
  UC205363  Mentzelia congesta I. M. Johnston 1918-7-7 2059 San Bernardino Coldwater Fork San Antonio Mountains 1752 Comment
  UC205368  Ceanothus integerrimus I. M. Johnston 1918-7-5 San Bernardino Coldwater Fk. of Lytle Creek San Antonio Mts. 2133 Comment
  UC205370  Ceanothus cordulatus I. M. Johnston 1917-7-1 1424 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mts. 2133 Comment
  UC205375  Trifolium monanthum subsp. grantianum I. M. Johnston 1917-7-3 1392 San Bernardino Coldwater Fork of Lytle Creek; San Antonio Mountains 2133 Comment
Read comments
Aug 14 2010
  UC205497  Sisyrinchium bellum I. M. Johnston 1917-7-3 1409 San Bernardino San Antonio Mountains, Upper San Antonio Canyon Upper San Antonio Canyon; San Antonio Mountains, Upper San Antonio Canyon 2286 Comment
  UC205498  Sisyrinchium bellum I. M. Johnston 1917-7-3 1409 San Bernardino San Antonio Mountains, Upper San Antonio Canyon Upper San Antonio Canyon; San Antonio Mountains, Upper San Antonio Canyon 2286 Comment
Read comments
1
  UC205503  Epipactis gigantea I. M. Johnston 1917-7-29 1529 San Bernardino Icehouse Canyon San Antonio Mountains 1981 Comment
  UC205509  Piperia transversa I. Johnston 1917-7-15 1360 San Bernardino Day Canyon San Antonio Mts 914 Comment
  UC205520  Chrysolepis sempervirens I. M. Johnston 1918-6-30 2094 San Bernardino s slope Cucamonga Peak; San Antonio Mountains 1981 Comment
  UC205522  Corallorhiza maculata I. M. Johnston 1917-7-30 1669 San Bernardino vicinity of Kelly's Cabin San Antonio Mountains, Ontario Pk. 2499 Comment
  UC205524  Quercus chrysolepis I. Johnston 1916-12-31 31 San Bernardino e of Upland; Cucamonga Wash 426 Comment
  UC205537  Aquilegia formosa I. M. Johnston 1917-7-27 1532 San Bernardino Icehouse Canyon San Antonio Mtns 1981 Comment
  UC205583  Ericameria nauseosa var. oreophila I. M. Johnston 1917-8-21 1706 San Bernardino San Antonio Mountains, Upper San Antonio Canon 2286 Comment
  UC205585  Ericameria nauseosa var. oreophila I. M. Johnston 1917-8-22 1653 San Bernardino San Antonio Mountains, Pine Mt. Ridge 2438 Comment
  UC205598  Ericameria cuneata var. cuneata I. M. Johnston 1917-7-28 1596 San Bernardino by big Falls; San Antonio Mountains, San Antonio Canyon, N. Fk. 1981 Comment
  UC205599  Packera ionophylla I. M. Johnston 1917-7-3 1381 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains, Lytle Creek 2133 Comment
  UC205613  Antennaria dimorpha I. M. Johnston 1918-7-7 2060 San Bernardino Coldwater Fork of Lytle Creek, San Antonio Mountains Comment
Read comments
Jan 3 2007
  UC205614  Packera ionophylla I. M. Johnston 1918-7-5 2076 San Bernardino Coldwater Fork of Lytle Creek, San Antonio Mountains Comment
  UC205615  Hieracium horridum I. M. Johnston 1917-7-30 1613 San Bernardino Ontario Pk., San Antonio Mountains Comment
  UC205616  Hieracium horridum I. M. Johnston 1917-7-29 1616 San Bernardino Middle Fork Lytle Creek, San Antonio Mountains Comment
  UC205617  Pseudognaphalium thermale I. M. Johnston 1917-8-21 1698 San Bernardino Coldwater Fork Lytle Creek, San Antonio Mountains Comment
Read comments
Apr 7 2009
  UC205621  Solidago velutina subsp. californica I. M. Johnston 1917-8-21 1697 San Bernardino Coldwater Fk. Lytle Creek (San Antonio Mountains, Southern California); San Antonio Mountains, Coldwater Fk. of Lytle Creek 2133 Comment
  UC205653  Muhlenbergia californica I. Johnston Oct. 1916 28 San Bernardino e Upland (along creek) - Red Hill Comment
  UC205655  Eriophyllum confertiflorum var. confertiflorum I. M. Johnston 1452 San Bernardino head of South Fork of Lytle Creek - San Antonio Mountains Comment
  UC205657  Eriophyllum confertiflorum var. confertiflorum I. M. Johnston 1917-7-15 1452 San Bernardino head of s fk. Lytle Creek - San Antonio Mountains Comment
  UC205658  Eriophyllum confertiflorum var. confertiflorum I. M. Johnston 1917-8-24 San Bernardino near head of Prairie Fk. - San Antonio Mountain Comment
  UC205659  Chaenactis santolinoides I. M. Johnston 1918-6-20 San Bernardino s spur of Cucamongo Peak - San Antonio Mountains Comment
  UC205660  Chaenactis santolinoides I. M. Johnston 1917-6-20 1489 San Bernardino Baldy Lookout of U.S.F.S. San Antonio Mountains Comment
  UC205666  Hulsea heterochroma I. M. Johnston 1917-7-29 1567 San Bernardino Middle Fork Lytle Creek Comment
Read comments
Dec 26 2016
  UC205668  Brickellia californica I. M. Johnston 1917-8-21 1642 San Bernardino Upper San Antonio Canon, San Antonio Mountains San Antonio Mountains, Upper San Antonio Canon 1676 Comment
  UC205680  Stephanomeria pauciflora I. Johnston 1917-7-8 1368 San Bernardino Victorville, Mohave Desert Comment
  UC205685  Helenium puberulum Ivan Johnston 1917-7-22 1653 San Bernardino near Upland - Red Hill Comment
  UC205687  Hieracium albiflorum I. M. Johnston 1917-7-15 1480 San Bernardino San Antonio Mountains, Head of South Fork of Lytle Creek Comment
  UC205688  Hieracium argutum I. M. Johnston 1917-7-15 1365 San Bernardino Day Canyon San Antonio Mountains, Day Canyon Comment
  UC205689  Madia elegans I. M. Johnston 1917-7-15 1366 San Bernardino Day Canyon San Antonio Mountains, Day Canyon Comment
  UC205690  Symphyotrichum lanceolatum var. hesperium I. M. Johnston 1917-7-4 1427 San Bernardino Camp Baldy San Antonio Mountains 1280 Comment
  UC205702  Cryptantha muricata I. M. Johnston 1917-7-31 1642 San Bernardino Telegraph Pk. San Antonio Mountains 2743 Comment
  UC205705  Cryptantha echinella I. M. Johnston 1917-7-30 1720 San Bernardino Kelly's Cabin San Antonio Mountains, Ontario Pk. 2499 Comment
  UC205706  Allium monticola I. M. Johnston 1917-7-31 1543 San Bernardino around summit, Telegraph Pk. San Antonio Mountains, Telegraph Pk. 2743 Comment
  UC205707  Allium monticola I. M. Johnston 1918-6-16 2031 San Bernardino Icehouse Canyon San Antonio Mountains, Icehouse Canyon 2133 Comment
  UC205709  Allium monticola I. M. Johnston 1917-6-20 1263 San Bernardino U.S.F.S. Lookout San Antonio Mountains, U.S.F.S. Lookout 1981 Comment
  UC205710  Allium monticola I. M. Johnston 1917-8-22 San Bernardino Baldy Summit San Antonio Mountains, Baldy Summit 3048 Comment
  UC205725  Koeleria macrantha I. M. Johnston 1917-7-15 1453 San Bernardino head of S. Fk. Lytle Creek <head of South Fork Lytle Creek>; San Antonio Mountains, head of S. Fk. Lytle Creek 1828 Comment
  UC205728  Elymus elymoides subsp. elymoides I. M. Johnston 1917-7-29 1497 San Bernardino Ichehouse Canyon San Antonio Mountains (head) 2438 Comment
  UC205736  Setaria viridis I. M. Johnston 1918-6-22 San Bernardino Uplands Comment
  UC205740  Setaria viridis I. M. Johnston 1918-6-16 2043 San Bernardino Rialto Comment
  UC205753  Nassella cernua I. Johnston 1916-12-25 22 San Bernardino along r.r. tracks w Upland 365 Comment
  UC205767  Ericameria cuneata var. cuneata I. M. Johnston 1917-7-29 San Bernardino Middle Fk Lytle Creek; San Antonio Mountains, Middle Fk Lytle Creek 2057 Comment
  UC205801  Silene parishii I. M. Johnston 1917-7-30 San Bernardino Ontario Peak San Antonio Mountains, Ontario Peak (San Antonio Mountain) 2651 Comment
  UC205816  Thalictrum fendleri I. M. Johnston 1918-7-7 2093 San Bernardino along stream in shaded canyon San Antonio Mountains, upper part of North Fork of Lytle Cre 2133 Comment
  UC205823  Clematis pauciflora I. Johnston 1916-12-31 89 San Bernardino Cucamonga Wash e. of Upland; Cucamonga Wash 426 Comment
  UC205830  Silene lemmonii I. M. Johnston June 1917 1276 San Bernardino w end Ontario Peak San Antonio Mountains, Cascade Canyon, w end Ontario Peak (Cascade Canyon, San Antonio Mountains) 1371 Comment
  UC205848  Caulanthus amplexicaulis I. Johnston 1917-6-15 San Bernardino w end Ontario Peak; San Antonio Mts., w end Ontario Peak 1828 Comment
  UC205857  Caulanthus amplexicaulis I. M. Johnston 1917-6-15 1267 San Bernardino w end Ontario Peak; San Antonio Mountains, w end Ontario Peak 1828 Comment
  UC205858  Caulanthus amplexicaulis I. M. Johnston 1917-7-3 1466 San Bernardino upper San Antonio Canyon (San Antonio Mountains, Southern California); San Antonio Mountains, upper San Antonio Canyon 2057 Comment
  UC205859  Boechera repanda I. M. Johnston 1464 San Bernardino Upper San Antonio Canyon San Antonio Mountains 2286 Comment
  UC205860  Boechera repanda I. M. Johnston 1917-8-21 1663 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains 2072 Comment
  UC205862  Boechera repanda I. M. Johnston 1918-7-5 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains 2133 Comment
  UC205866  Penstemon rostriflorus I. M. Johnston 1917-7-29 1557 San Bernardino Middle Fork Lytle Creek San Antonio Mountains, Middle Fork Lytle Creek 2057 Comment
  UC205880  Castilleja applegatei subsp. martinii I. M. Johnston 1917-7-3 1383 San Bernardino Coldwater Fork of Lytle Creek; San Antonio Mountains 1981 Comment
  UC205883  Penstemon grinnellii I. M. Johnston 1918-6-16 2038 San Bernardino Icehouse Canyon San Antonio Mountains, Icehouse Canyon (Southern California) 1828 Comment
  UC205887  Cardamine californica I. Johnston 1917-6-15 San Bernardino Cascade Canyon , Cascade Canyon (San Antonio Mts.) 1371 Comment
  UC205889  Sisymbrium altissimum I. M. Johnston 1918-7-7 San Bernardino Coldwater Fork of Lytle Creek; San Antonio Mountains, Coldwater Fork of Lytle Creek 1752 Comment
  UC205890  Streptanthus bernardinus I. M. Johnston 1917-7-15 1477 San Bernardino head of creek San Antonio Mountains, South Fork Lytle Creek 1828 Comment
  UC205905  Polygonum amphibium I. Johnston 1917-7-8 1775 San Bernardino Victorville Comment
  UC205928  Eriogonum davidsonii I. Johnston 1917-7-3 1406 San Bernardino San Antonio Canyon 1828 Comment
  UC205940  Eriogonum gracillimum I. Johnston 1917-7-8 1764 San Bernardino near Victorville Comment
  UC205951  Eriogonum inflatum I. Johnston 1917-7-8 1763 San Bernardino near Victorville; Mohave Desert Comment
  UC205952  Eriogonum davidsonii I. Johnston 1917-7-8 1765 San Bernardino near Victorville; Mohave Desert Comment
  UC205964  Eriogonum saxatile I. M. Johnston 1917-7-15 1473 San Bernardino Head of South Fork Lytle Creek San Antonio Mountains, South Fork Lytle Creek 1828 Comment
  UC205967  Eriogonum umbellatum var. minus I. M. Johnston 1917-8-22 1692 San Bernardino Baldy Summit San Antonio Mountains, Baldy Summit 3048 Comment
  UC205969  Eriogonum umbellatum var. minus I. M. Johnston 1917-7-15 1474 San Bernardino Head of South Fork Lytle Creek San Antonio Mountains, Head of South Fork Lytle Creek 1828 Comment
Read comments
Jul 24 2011
  UC205971  Eriogonum umbellatum var. minus I. M. Johnston 1917-7-30 1584 San Bernardino at summit Cucamonga Pk. San Antonio Mountains, Cucamonga Pk. 2712 Comment
  UC205973  Eriogonum wrightii var. subscaposum I. M. Johnston 1917-7-31 1544 San Bernardino Telegraph Pk. San Antonio Mountains, Telegraph Pk. 2743 Comment
  UC205974  Eriogonum wrightii var. subscaposum I. M. Johnston 1917-7-30 1581 San Bernardino Cucamonga Pk. San Antonio Mountains, Cucamonga Pk. 2712 Comment
  UC205976  Eriogonum wrightii var. subscaposum I. M. Johnston 1917-7-31 1544 San Bernardino Telegraph Pk. San Antonio Mountains, Telegraph Pk. 2743 Comment
  UC205981  Eriogonum microthecum var. johnstonii I. M. Johnston 1917-7-30 1530 San Bernardino Cucamonga Pk. San Antonio Mountains, Cucamonga Pk. 2651 Comment
  UC205990  Eriogonum umbellatum var. minus I. M. Johnston 1917-7-3 1383 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains, Coldwater Fork of Lytle Creek 1981 Comment
  UC205991  Eriogonum brachyanthum I. Johnston 1917-7-8 1766 San Bernardino near Victorville Comment
  UC211166  Pilularia americana Ivan Johnston 1917-4-8 33 San Bernardino near Upland (Red Hill) Comment
  UC211169  Isoetes orcuttii I. Johnston 1917-3-8 34 San Bernardino Red Hill e. Upland; Red Hill Comment
  UC211257  Isoetes orcuttii Ivan Johnston 1918-4-14 1831 San Bernardino near Upland (Red Hill) Comment
  UC212026  Carex schottii I. Johnston 1917-5-30 24 San Bernardino S of Ontario (Chino Creek) 152 Comment
  UC212030  Carex subfusca I. M. Johnston 1917-7-31 1505 San Bernardino Icehouse Canyon San Antonio Mountains; Icehouse Canyon, San Antonio Mts. 1981 Comment
  UC212126  Carex praegracilis I. Johnston 1917-5-30 23 San Bernardino s Ontario; Chino Creek 152 Comment
  UC212181  Phacelia longipes I. M. Johnston 1917-6-15 1285 San Bernardino Ice House Canyon San Antonio Mountains 1676 Comment
  UC212186  Cycladenia humilis var. venusta I. M. Johnston 1917-7-30 1550 San Bernardino Cucamonga Peak San Antonio Mts., Cucamonga Peak 2499 Comment
  UC212188  Verbena lasiostachys var. lasiostachys I. M. Johnston 1917-7-28 1608 San Bernardino Gold Ridge Mine; San Antonio Mts, north fork San Antonio Canyon 2438 Comment
  UC212201  Phacelia imbricata subsp. patula I. M. Johnston 1917-7-15 1451 San Bernardino head of S. Fk. Lytle Creek San Antonio Mountains 1828 Comment
  UC212202  Phacelia austromontana I. M. Johnston 1917-7-4 1414 San Bernardino Devils Backbone San Antonio Mountains 2743 Comment
  UC212311  Horkelia cuneata subsp. puberula I. Johnston 1917-3-10 56 San Bernardino Southern California, Upland Upland; Southern California, Upland 365 Comment
  UC212313  Prunus virginiana var. demissa I. M. Johnston 1917-7-3 1384 San Bernardino Coldwater Fork Lytle Creek, San Antonio Mountians Coldwater Fork Lytle Creek; San Antonio Mountians, Coldwater Fork Lytle Creek 1981 Comment
  UC212314  Prunus virginiana var. demissa I. M. Johnston 1917-7-3 1402 San Bernardino near Head of San Antonio Canyon (San Antonio Mountians); San Antonio Mountians 2286 Comment
  UC212315  Prunus emarginata I. M. Johnston 1917-8-21 1666 San Bernardino Upper San Antonio Canyon; San Antonio Mountains, Upper San Antonio Canyon 2377 Comment
  UC212316  Prunus emarginata I. M. Johnston 1918-7-5 2079 San Bernardino head of San Antonio Canyon San Antonio Canyon; San Antonio Mountains, San Antonio Canyon 2346 Comment
  UC212317  Prunus emarginata I. M. Johnston 1917-8-24 1680 San Bernardino San Antonio Mountains, Coldwater Fork Coldwater Fork; San Antonio Mountains, Coldwater Fork 1752 Comment
Read comments
Dec 28 2011
  UC212319  Drymocallis glandulosa var. viscida I. M. Johnston 1918-7-7 2062 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mts. 2209 Comment
  UC212327  Vicia americana var. americana I. Johnston 1917-6-15 San Bernardino Spring Hill; San Antonio Canyon 1371 Comment
  UC212336  Medicago sativa I. M. Johnston 1917-7-28 1597 San Bernardino Old Gold Ridge Mine San Antonio Mountains, N. Fk. San Antonio Canyon 2438 Comment
  UC212353  Amelanchier utahensis I. M. Johnston 1917-7-3 1388 San Bernardino Coldwater Fork of Lytle Creek; San Antonio Mountains 2133 Comment
  UC212355 Image available Amelanchier utahensis I. M. Johnston 1917-7-31 1539 San Bernardino Icehouse Canyon; San Antonio Mountains 2209 Comment
  UC212359  Cercocarpus betuloides var. betuloides I. Johnston 1917-4-28 116 San Bernardino w of Upland (San Antonio Canyon Wash); San Antonio Canyon Wash Comment
  UC212360  Cercocarpus betuloides var. betuloides I. Johnston 1917-3-10 59 San Bernardino e of Upland (Cucamonga Wash); Cucamonga Wash 487 Comment
  UC212366  Rosa californica I. M. Johnston 1918-7-4 2054 San Bernardino near Upland; Red Hill 396 Comment
  UC212370  Rosa californica I. M. Johnston 1918-8-25 2126 San Bernardino near Upland (Red Hill) Comment
  UC212380  Ribes speciosum I. M. Johnston 1918-4-18 1851 San Bernardino s Chino (Carbon Canyon); San Juan Hills 365 Comment
  UC212415  Ribes aureum var. gracillimum I. Johnston 1916-12-15 23 San Bernardino e Upland (Red Hill) Comment
  UC212419  Ribes amarum I. Johnston 1917-4-1 78 San Bernardino Charcoal Fork Cucamonga Canyon 1295 Comment
  UC212484  Lotus strigosus I. Johnston 1917-3-10 61 San Bernardino Upland Comment
  UC212487  Lotus hamatus I. Johnston 1917-5-30 21 San Bernardino hills s of Ontario 304 Comment
  UC212504  Eriastrum densifolium subsp. austromontanum I. M. Johnston 1917-7-15 1459 San Bernardino South Fork of Lytle Creek San Antonio Mountains (head) 1828 Comment
  UC212505  Eriastrum densifolium subsp. austromontanum I. M. Johnston 1917-7-3 1385 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains 1981 Comment
  UC212506  Leptodactylon pungens I. M. Johnston 1917-7-30 1621 San Bernardino Ontario Peak , Ontario Peak (San Antonio Mountains) 2651 Comment
  UC212508  Leptodactylon pungens I. M. Johnston 1917-6-15 1265 San Bernardino Icehouse Canyon San Antonio Mts., Icehouse Canyon (Southern California) 1828 Comment
  UC212509  Linanthus concinnus I. M. Johnston 1917-6-15 1284 San Bernardino Ice House Canyon San Antonio Mountains 1737 Comment
  UC212510  Leptodactylon pungens I. M. Johnston 1917-7-4 1418 San Bernardino Summit of Baldy; San Antonio Mountains, summit of Baldy 3048 Comment
  UC212513  Turricula parryi I. M. Johnston 1917-7-29 1564 San Bernardino Middle Fork of Lytle Creek; San Antonio Mountains 2057 Comment
  UC212519  Phacelia austromontana I. M. Johnston 1917-7-29 1603 San Bernardino Icehouse Canyon San Antonio Mountains 2133 Comment
  UC212525  Rubus leucodermis I. M. Johnston 1917-7-15 1364 San Bernardino Day Canyon San Antonio Mountains, Day Canyon 975 Comment
  UC212559  Heuchera elegans I. M. Johnston 1917-7-30 561 San Bernardino vicinity of Kellys Cabin (Ontario Peak) Ontario Peak; San Antonio Mountains 2499 Comment
  UC212560  Heuchera elegans I. M. Johnston 1917-7-30 1559 San Bernardino Cucamonga Peak; San Antonio Mountains 2682 Comment
  UC212562  Heuchera elegans I. M. Johnston 1917-7-3 1395 San Bernardino Coldwater fork of the Creek San Antonio Mountains 2133 Comment
Read comments
Jan 4 2012
  UC212579  Sedum spathulifolium I. M. Johnston 1918-6-23 2053 San Bernardino w end Ontario Pk (Cascade Canyon, San Antonio Mountains); San Antonio Mountains, w end Ontario Pk, Cascade Canyon 1676 Comment
  UC212581  Sedum spathulifolium I. M. Johnston 1917-7-15 1644 San Bernardino Day Canyon , Day Canyon (San Antonio Mountains) 1066 Comment
  UC212582  Ribes cereum I. M. Johnston 1917-6-15 1272 San Bernardino Head Ice House Canyon; San Antonio Mountains 2286 Comment
  UC212584  Ribes roezlii I. M. Johnston 1917-6-15 1271 San Bernardino Head Ice House Canyon; San Antonio Mountains 2286 Comment
  UC212609  Drymocallis glandulosa var. viscida I. Johnston 1917-7-3 1410 San Bernardino Upper San Antonio Canyon San Antonio Mountains, Upper San Antonio Canyon 2286 Comment
  UC212612  Holodiscus microphyllus var. microphyllus I. M. Johnston 1917-7-28 1570 San Bernardino Transverse Ranges; San Gabriel Mountains region; San Antonio Mountains. N Fork San Antonio Canyon 2438 Comment
  UC212613  Holodiscus microphyllus var. microphyllus I. M. Johnston 1917-8-22 1696 San Bernardino Transverse Ranges; San Gabriel Mountains region; Summit of Baldy. Alt. 10,000 ft. 3048 Comment
  UC212614  Rubus leucodermis I. M. Johnston 1917-7-3 1462 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains, Coldwater Fork Lytle Creek 2133 Comment
  UC212620  Holodiscus microphyllus var. microphyllus I. M. Johnston 1917-7-30 1582 San Bernardino San Antonio [San Gabriel] Mtns.; Cucamonga Peak 2712 Comment
  UC212623  Thelypodium integrifolium subsp. affine I. Johnston 1917-7-8 1772 San Bernardino Victorville Comment
  UC212642  Cardaria chalepensis I. M. Johnston 1918-4-18 1849 San Bernardino Chino 304 Comment
  UC212771  Juncus mexicanus Ivan Johnston 1916-10-21 San Bernardino near Upland; Red Hill Comment
  UC212776  Juncus bufonius I. Johnston 1917-7-8 1780 San Bernardino near Victorville Comment
  UC212780  Juncus effusus subsp. austrocalifornicus I. Johnston 1917-7-8 1785 San Bernardino near Victorville Comment
  UC212784  Juncus balticus I. Johnston 1917-7-8 1784 San Bernardino near Victorville Comment
  UC212785  Juncus balticus I. Johnston 1916-10-21 San Bernardino Red Hill Comment
  UC212792  Oreonana vestita I. M. Johnston 1917-7-3 1467 San Bernardino San Antonio Mts., Coldwater Fork of Lytle Creek 2133 Comment
  UC212794  Carex fracta I. M. Johnston 1918-7-7 2005 San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek 2133 Comment
  UC212797  Carex alma I. M. Johnston 1917-7-28 1411 San Bernardino North Fork San Antonio Canyon San Antonio Mountains 2438 Comment
  UC212799  Carex hassei I. M. Johnston 1917-7-3 1391 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains 2133 Comment
  UC212803  Carex subfusca I. M. Johnston 1917-7-3 1393 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains 2133 Comment
  UC212805  Carex alma I. M. Johnston 1918-7-7 2061 San Bernardino Lytle Creek San Antonio Mountains 2133 Comment
  UC212811  Cyperus niger Ivan Johnston 1916-10-20 San Bernardino Red Hill near Upland Comment
  UC212820  Carex praegracilis I. Johnston 1917-6-27 1436 San Bernardino Upland Comment
  UC212822  Carex praegracilis I. Johnston 1917-7-15 1362 San Bernardino mouth Day Canyon 762 Comment
  UC212900  Nyctaginia capitata I. M. Johnston 1919-6-1 San Bernardino Upland; Southern California, Upland Comment
  UC212930  Amaranthus californicus I. Johnston 1917-6-27 1434 San Bernardino Upland Comment
  UC212956  Claytonia parviflora subsp. viridis I. M. Johnston 1918-6-16 2037 San Bernardino Icehouse Canyon; San Antonio Mountains 2194 Comment
  UC212961  Calyptridium monospermum I. M. Johnston 1917-6-15 1273 San Bernardino head of Ice House Canyon; San Antonio Mountains, Ice House Canyon 2438 Comment
  UC213017  Calyptridium monospermum I. M. Johnston 1917-7-3 1397 San Bernardino head of San Antonio Canyon; San Antonio Mountains, San Antonio Canyon 2438 Comment
  UC213027  Calyptridium monospermum I. Johnston 1917-7-3 1397 San Bernardino head of San Antonio Canyon 2438 Comment
  UC213205  Chimaphila menziesii I. M. Johnston 1917-12-21 San Bernardino near lower <end ?> of short cut to Kelly's Icehouse Canyon; San Antonio Mts., Icehouse Canyon 2209 Comment
  UC213207  Sarcodes sanguinea I. M. Johnston 1917-7-30 1611 San Bernardino Cucamonga Peak, San Antonio Mountains 2438 Comment
  UC213211  Arctostaphylos patula I. M. Johnston 1917-7-29 1576 San Bernardino Middle Fk. of Lytle Creek San Antonio Mountains 2133 Comment
  UC213212  Arctostaphylos patula I. M. Johnston 1917-7-31 1540 San Bernardino around summit San Antonio Mountains, Telegraph Pk. 2743 Comment
  UC213213  Arctostaphylos patula I. M. Johnston 1917-7-30 1580 San Bernardino around summit San Antonio Mountains, Cucamonga Peak 2712 Comment
  UC213214  Tauschia parishii I. M. Johnston 1917-7-15 1476 San Bernardino head of South Fork Lytle Creek; San Antonio Mountains, head of South Fork Lytle Creek 1828 Comment
  UC213215  Lomatium dissectum var. multifidum I. M. Johnston 1918-7-7 2058 San Bernardino San Antonio Mts., Coldwater Fork Lytle Creek 1676 Comment
  UC213216  Oreonana vestita I. M. Johnston 1917-7-4 1413 San Bernardino San Antonio Mts., summit of Baldy San Antonio Mts., Baldy 3048 Comment
  UC213218  Gayophytum diffusum subsp. parviflorum I. M. Johnston 1917-8-21 San Bernardino Coldwater Fk. of Lytle Creek San Antonio Mountains 2133 Comment
  UC213219  Gayophytum diffusum subsp. parviflorum I. M. Johnston 1917-8-21 1695 San Bernardino San Antonio Canyon San Antonio Mountains (head) 2286 Comment
  UC213220  Gayophytum oligospermum I. M. Johnston 1917-7-15 1482 San Bernardino South Fork Lytle Creek San Antonio Mountains (head) 1828 Comment
  UC213221  Epilobium canum subsp. latifolium I. M. Johnston 1917-7-29 1586 San Bernardino N. Fk. San Antonio Canyon San Antonio Mountains 2286 Comment
  UC213222  Gayophytum oligospermum I. M. Johnston 1917-7-29 1533 San Bernardino Icehouse Canyon San Antonio Mountains 2590 Comment
  UC213226  Rubus leucodermis I. M. Johnston 1917-7-15 1364 San Bernardino Day Canyon San Antonio Mountains, Day Canyon 975 Comment
  UC213228  Eriophyllum multicaule I. Johnston 1917-5-6 1373 San Bernardino Cucamonga Wash Comment
  UC213230  Ericameria parishii var. parishii I. M. Johnston 1917-9-15 1730 San Bernardino at Toll Gate San Antonio Canyon 762 Comment
Read comments
Nov 21 2011
  UC213233  Chenopodium pumilio I. M. Johnston 1918-10-9 2155 San Bernardino Ontario 304 Comment
  UC213251  Garrya flavescens I. M. Johnston 1917-7-29 1574 San Bernardino Middle Fork Lytle Creek; San Antonio Mountains 2133 Comment
  UC213254  Pyrola picta I. M. Johnston 1917-7-15 1478 San Bernardino San Antonio Mts. head of South Fork Lytle Creek 1828 Comment
  UC213256  Solidago confinis I. M. Johnston 1917-10-13 1796 San Bernardino Arrowhead Hot Springs near San Barnardino; Arrowhead Hot Springs 609 Comment
  UC213263  Bidens laevis I. M. Johnston 1917-12-1 1809 San Bernardino s of Ontario (Chino Creek); Chino Creek 152 Comment
  UC213267  Rosa californica I. M. Johnston 1918-7-4 2055 San Bernardino near Upland; Red Hill 426 Comment
  UC213268  Anchusa arvensis I. Johnston 1917-2-24 29 San Bernardino Upland Comment
  UC213277  Amsinckia eastwoodiae I. M. Johnston 1918-4-14 1836 San Bernardino E of Upland; Red Hill 426 Comment
  UC213279  Amsinckia menziesii var. menziesii I. M. Johnston 1918-4-14 1835 San Bernardino e of Upland; Red Hill 426 Comment
  UC213288  Rosa californica I. M. Johnston 1918-7-4 2054 San Bernardino near Upland; Red Hill 396 Comment
  UC213298  Sphaeralcea emoryi var. emoryi I. Johnston 1917-4-28 1371 San Bernardino Upland Comment
  UC213310  Cardaria chalepensis I. M. Johnston 1918-4-18 1849 San Bernardino Chino 304 Comment
  UC213311  Muhlenbergia utilis I. M. Johnston Oct. 1916 San Bernardino damp place on hillside Red Hill Comment
  UC213314  Imperata brevifolia I. M. Johnston 1917-10-13 1799 San Bernardino Arrowhead Hot Springs near San Bernardino; Arrowhead Hot Springs 609 Comment
  UC213366  Kochia californica I. Johnston 1917-7-8 1771 San Bernardino Victorville Comment
  UC213412  Lemna gibba I. Johnston 1917-5-30 San Bernardino s of Ontario (Chino Creek); Chino Creek 152 Comment
  UC213429  Chamerion angustifolium subsp. circumvagum I. M. Johnston 1917-7-3 1396 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains 2133 Comment
  UC213430  Epilobium glaberrimum subsp. glaberrimum I. M. Johnston 1917-7-28 1600 San Bernardino Old Gold Ridge Mine San Antonio Mts, N. Fk. San Antonio Canyon 2438 Comment
  UC213435  Symphoricarpos rotundifolius var. parishii I. M. Johnston 1917-7-3 1389 San Bernardino Coldwater Fork of Lytle Creek; San Antonio Mountains 2133 Comment
  UC213437  Symphoricarpos rotundifolius var. parishii I. M. Johnston 1917-7-15 1472 San Bernardino Head of South Fork Lytle Creek; San Antonio Mountains 1828 Comment
  UC213438  Symphoricarpos rotundifolius var. parishii I. M. Johnston 1918-6-23 San Bernardino w end Ontario Pk.; San Antonio Mountains 2133 Comment
  UC213442  Cycloloma atriplicifolium I. M. Johnston 1917-7-20 1363 San Bernardino Ontario Comment
  UC213443  Krascheninnikovia lanata I. Johnston 1917-7-8 1768 San Bernardino Victorville Comment
  UC213646  Juncus rugulosus I. M. Johnston 1916-10-10 San Bernardino near Upland; Red Hill Comment
  UC213652  Sparganium erectum subsp. stoloniferum I. M. Johnston 1918-5-26 2013 San Bernardino s of Ontario (Chino Creek); Chino Creek 152 Comment
  UC213659  Juncus duranii I. M. Johnston 1917-7-13 1390 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains, Lytle Creek 2133 Comment
  UC213980  Juncus rugulosus Ivan Johnston 1916-10-21 San Bernardino Red Hill Comment
  UC215288  Juniperus occidentalis I. M. Johnston 1917-7-28 1623 San Bernardino North Fork of San Antonio Canyon (Old Gold Ridge Mine) San Antonio Mountains, North Fork of San Antonio Canyon 2438 Comment
  UC215289  Juniperus occidentalis I. M. Johnston 1917-7-4 1400 San Bernardino Devils Backbone San Antonio Mountains, Devils Backbone 2743 Comment
  UC215296  Calocedrus decurrens I. M. Johnston 1917-7-30 1624 San Bernardino Cucamonga Pk. San Antonio Mountains, Cucamonga Pk. 2499 Comment
  UC216139  Lotus argophyllus var. argophyllus I. M. Johnston 1917-7-15 1737 San Bernardino Day Canyon; San Antonio Mountains 1219 Comment
  UC216145  Lotus nevadensis var. davidsonii I. M. Johnston 1917-7-30 1552 San Bernardino Kelly's Cabin, Ontario Peak San Antonio Mountains 2499 Comment
  UC217010  Atriplex coulteri I. Johnston 1917-5-30 1275 San Bernardino Chino Creek s Ontario; Chino Creek s of Ontario 152 Comment
Read comments
Jan 14 2009
  UC217138  Atriplex canescens I. Johnston 1917-7-8 1770 San Bernardino Victorville Victorville (meadow along river) Comment
  UC217277  Atriplex rosea I. Johnston 1917-5-30 22 San Bernardino s Ontario (in fields and along road); s of Ontario Comment
  UC217279  Atriplex semibaccata I. Johnston 1917-6-6 1350 San Bernardino Upland 396 Comment
  UC217894  Nicolletia occidentalis I. M. Johnston 1922-5-14 6499 San Bernardino 17 mi s Barstow Comment
  UC217976  Lotus argyraeus I. M. Johnston 1921-7-17 2875 San Bernardino Deep Creek San Bernardino Mts. 1950 Comment
  UC217991  Linanthus dichotomus I. M. Johnston 1922-5-15 6492 San Bernardino Granite Wells Mohave Desert Comment
  UC217992  Encelia actoni I. M. Johnston 1922-5-14 6488 San Bernardino 3 mi n Granite Wells; Mohave Desert Comment
  UC217993  Tropidocarpum gracile I. M. Johnston 1922-5-14 6483 San Bernardino Granite Well Mohave Desert Comment
  UC217994  Tetrapteron palmeri I. M. Johnston 1922-5-14 6479 San Bernardino Granite Well Mohave Desert Comment
  UC217997  Calochortus kennedyi I. M. Johnston 1922-5-14 6487 San Bernardino 3 mi n Granite Well; Mohave Desert Comment
  UC217999  Astragalus coccineus I. M. Johnston 1922-5-15 6490 San Bernardino Granite Well Mohave Desert, Granite Well (Mohave Desert, rocky slopes) Comment
  UC218006  Sphaeralcea ambigua var. ambigua I. M. Johnston 1922-5-14 6473 San Bernardino 1 mi s Crutts P. O.; Mohave Desert Comment
  UC218008  Lomatium mohavense I. M. Johnston 1922-5-14 6471 San Bernardino 3 mi. s. Copper City (Mohave Desert); Mohave Desert Comment
  UC218049  Zigadenus brevibracteatus I. M. Johnston 1922-5-6 5197 San Bernardino 3 mi e Warrens Well; Little San Bernardino Mts. 1066 Comment
  UC218636  Botrychium I. M. Johnston 1917-7-3 1358 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mountains 2133 Comment
  UC218638  Asplenium vespertinum I. Johnston 1917-4-1 80 San Bernardino on a granite cliff Cucamonga Canyon 914 Comment
  UC218645  Adiantum capillus-veneris I. Johnston 1917-4-1 79 San Bernardino Cucamonga Canyon 914 Comment
  UC218662  Pentagramma triangularis subsp. triangularis I. M. Johnston 1922-5-14 6491 San Bernardino Granite Well; Mohave Desert Comment
  UC219100  Trifolium gracilentum I. M. Johnston 1922-5-14 6535 San Bernardino Granite Well Mojave Desert Comment
  UC219114  Castilleja miniata I. Johnston 1917-7-3 1380 San Bernardino Coldwater Fork of Lytle Creek; San Antonio Mts., Lytle Creek 1981 Comment
  UC219131  Penstemon rostriflorus I. M. Johnston 1917-7-29 1557 San Bernardino Middle Fork Lytle Creek San Antonio Mountains, Middle Fork Lytle Creek 2057 Comment
  UC219132  Penstemon grinnellii I. M. Johnston 1917-7-30 1526 San Bernardino Ontario Pk San Antonio Mountains, Ontario Pk (San Antonio Mountains, Southern California) 2651 Comment
  UC219142  Nuttallanthus texanus I. Johnston 1917-3-3 48 San Bernardino Upland Comment
  UC219183  Pediomelum castoreum I. M. Johnston 1922-5-14 6464 San Bernardino 5 mi s Barstow (Mohave Desert); , s of Barstow Comment
  UC219251  Allium denticulatum I. M. Johnston 1922-5-14 2801 San Bernardino 3 mi n Granite Well; Mohave Desert Comment
  UC219286  Asclepias eriocarpa I. M. Johnston 1921-7-17 2833 San Bernardino North Fork of Deep Creek; San Bernardino Mountains 1828 Comment
  UC277054  Calystegia felix I. Johnston 1917-5-30 1274 San Bernardino Chino Creek south of Ontario. 91 Comment
  UC277061  Apocynum cannabinum I. M. Johnston 1911-1 1661 San Bernardino upper San Antonio Canyon San Antonio Mts., San Antonio Canyon 2286 Comment
  UC280129  Corethrogyne filaginifolia I. M. Johnston 1917-8-21 1644 San Bernardino Upper San Antonio Canyon San Antonio Mountains 1676 Comment
  UC280143  Ericameria parishii var. parishii I. M. Johnston 1917-9-15 1730 San Bernardino at Toll Gate San Antonio Mountains, San Antonio Canyon 762 Comment
Read comments
May 24 2007
  UC284610  Baccharis salicina I. Johnston 1916-12-9 25 San Bernardino e of Upland; Southern California 396 Comment
  UC284611  Baccharis glutinosa I. Johnston 1917-1-6 1813 San Bernardino Red Hill near Upland Southern California Comment
  UC284643  Stachys albens I. Johnston 1917-7-8 1776 San Bernardino near Victorville Comment
  UC284658  Prunella vulgaris var. lanceolata I. M. Johnston 1918-6-10 2030 San Bernardino Upland; Southern California 365 Comment
  UC284675  Phacelia austromontana I. Johnston 1917-7-4 1414 San Bernardino Devils Backbone Mt. San Antonio Comment
  UC284678  Phacelia austromontana I. M. Johnston 1917-7-28 1592 San Bernardino San Antonio Canyon San Antonio Mountains 2286 Comment
  UC284679  Phacelia austromontana I. M. Johnston 1917-7-28 1603 San Bernardino Icehouse Canyon San Antonio Mountains 2133 Comment
  UC284709  Salvia I. Johnston 1917-5-30 201 San Bernardino hills s Ontario 304 Comment
  UC284798  Mentha canadensis I. Johnston 1917-7-8 1773 San Bernardino near Victorville; near Victorville Comment
  UC284898  Brickellia microphylla var. microphylla I. M. Johnston 1917-8-21 1643 San Bernardino Upper San Antonio Canon, San Antonio Mountains San Antonio Mountains, Upper San Antonio Canon 1676 Comment
  UC284901  Bidens laevis I. M. Johnston 1917-12-1 1809 San Bernardino Chino Creek S of Ontario 152 Comment
  UC303420  Marah macrocarpa I. Johnston 1917-3-10 67 San Bernardino Upland 426 Comment
  UC303429  Symphoricarpos rotundifolius var. parishii I. Johnston 1917-7-3 1389 San Bernardino Coldwater Fork of Lytle Creek 2133 Comment
  UC303438  Sambucus mexicana I. M. Johnston 1917-7-31 1537 San Bernardino Icehouse Canyon San Antonio Mountains 2209 Comment
  UC303439  Sambucus mexicana I. M. Johnston 1917-7-31 1549 San Bernardino Icehouse Canyon San Antonio Mountains (head) 2499 Comment
  UC303460  Galium angustifolium subsp. gabrielense I. M. Johnston 1917-7-28 1591 San Bernardino San Antonio Canyon San Antonio Mountains 1752 Comment
  UC303463  Galium johnstonii I. M. Johnston 1917-7-15 1483 San Bernardino Head of S. Fk. Lytle Creek San Antonio Mountains 1828 Comment
  UC303470  Orobanche bulbosa I. Johnston 1917-5-20 120 San Bernardino Cucamonga Canyon 762 Comment
  UC303523  Symphyotrichum defoliatum I. M. Johnston 1918-10-5 2156 San Bernardino near Chino 213 Comment
  UC303535  Ericameria nauseosa var. mohavensis I. M. Johnston 1917-8-21 1706 San Bernardino San Antonio Mountains, Upper San Antonio Canon 2286 Comment
  UC303539  Heterotheca sessiliflora subsp. fastigiata I. M. Johnston 1917-8-21 1701 San Bernardino Upper San Antonio Canyon San Antonio Mountains, Upper San Antonio Canyon 2133 Comment
  UC303568  Viola sheltonii I. Johnston 1917-5-20 27 L San Bernardino Cucamonga Canyon, Wood Camp Cucamonga Canyon; , Wood Camp 1219 Comment
  UC303582  Sphaeralcea emoryi var. emoryi I. M. Johnston 1918-5-19 1936 San Bernardino Upland 365 Comment
  UC303598  Ceanothus cordulatus I. Johnston 1917-7-2 1424 San Bernardino Coldwater Fork Lytle Creek Comment
  UC303601  Ceanothus oliganthus var. oliganthus I. M. Johnston 1917-9-17 1724 San Bernardino Cow Canyon San Antonio Mts. 914 Comment
Read comments
Nov 21 2011
  UC303623  Gilia angelensis I. Johnston 1917-3-4 41 San Bernardino Red Hill e Upland; Red Hill e of Upland Comment
  UC303640  Arctostaphylos parryana I. M. Johnston 1917-7-28 1575 San Bernardino San Antonio Canyon San Antonio Mountains (floor) 1676 Comment
  UC303642  Arctostaphylos patula I. M. Johnston 1917-7-30 1581 San Bernardino summit San Antonio Mountains, Cucamonga Pk. 2712 Comment
  UC303668  Pyrola picta I. M. Johnston 1917-7-15 1478 San Bernardino Head of South Fork of Lytle Creek 1828 Comment
  UC303681  Physalis wrightii I. M. Johnston 1918-10-13 2160 San Bernardino Fontana Comment
  UC303682  Physalis philadelphica I. M. Johnston 1918-10-14 2161 San Bernardino Upland Comment
  UC303683  Solanum elaeagnifolium I. M. Johnston 1918-10-5 2158 San Bernardino Chino, along S.P. railroad tracks near depot Chino Comment
  UC303687  Solanum rostratum I. M. Johnston 1918-9-11 2154 San Bernardino Upland Comment
  UC303695  Lycium cooperi I. Johnston 1917-7-8 1769 San Bernardino Victorville Comment
  UC303696  Lycium cooperi I. Johnston 1917-7-8 1767 San Bernardino Victorville Comment
  UC303704  Linanthus dianthiflorus I. Johnston 1917-3-4 87 San Bernardino e of Upland; Red Hill Comment
  UC303731  Saltugilia splendens subsp. grantii I. M. Johnston 1917-6-20 1743 San Bernardino Camp Baldy San Antonio Mountains, Camp Baldy (San Antonio Mountains, Southern California) 1524 Comment
  UC303732  Leptodactylon pungens I. Johnston 1917-6-15 3 San Bernardino Ice House Canyon; San Antonio Mts., Ice House Canyon 1828 Comment
  UC303734  Eriastrum densifolium subsp. austromontanum I. Johnston 1917-7-3 1385 San Bernardino Coldwater Flat of Lytle Creek 1981 Comment
  UC303741  Phlox gracilis I. M. Johnston 1918-4-18 1848 San Bernardino s of Ontario; San Juan Hills, Carbon Canyon 365 Comment
  UC303770  Callitriche marginata I. M. Johnston 1918-4-25 1948 San Bernardino Red Hill near Upland Comment
  UC303778  Rhus integrifolia I. Johnston 1917-3-10 60 San Bernardino Cucamonga Wash, e of Upland; Cucamonga 487 Comment
  UC303944  Cyperus rotundus Ivan Johnston 1916-10-21 San Bernardino Upland Comment
  UC303956  Phoradendron pauciflorum I. M. Johnston 1917-7-29 1622 San Bernardino San Antonio Mts., Middle Fork Lytle Creek 2133 Comment
  UC303967  Hulsea heterochroma I. M. Johnston 1917-7-30 1610 San Bernardino Cucamonga Peak; San Antonio Mountains 2438 Comment
  UC303968  Hulsea heterochroma I. M. Johnston 1917-7-29 1567 San Bernardino Middle Fork Lytle Creek 2057 Comment
  UC303991  Gamochaeta pensylvanica I. M. Johnston 1918-3-29 1841 San Bernardino Upland Comment
  UC306103  Eleocharis macrostachya I. Johnston 1917-7-8 1783 San Bernardino near Victorville Comment
  UC306114  Scirpus cernuus Ivan Johnston 1916-10-30 San Bernardino near Upland (Red Hill); , near Upland Comment
  UC306121  Arceuthobium campylopodum I. M. Johnston 1917-8-22 1720 San Bernardino Prairie Fk of San Gabriel River San Antonio Mtns 1981 Comment
  UC306126  Cladium californicum I. Johnston 1916-10-21 San Bernardino Red Hill, Upland Comment
Read comments
May 1 2006
  UC306143  Scirpus pungens I. Johnston 1907-7-8 1778 San Bernardino near Victorville Comment
  UC306167  Scirpus acutus var. occidentalis I. Johnston 1917-7-8 1776 San Bernardino near Victorville; near Victorville Comment
  UC306189  Hypochaeris glabra I. Johnston 1917-4-8 97 San Bernardino Red Hill Comment
Read comments
Nov 17 2007
  UC306192  Hieracium albiflorum I. M. Johnston 1917-7-15 1480 San Bernardino Head of S. Fk. Lytle Creek San Antonio Mountains, Head of S. Fk. Lytle Creek 1828 Comment
  UC306193  Hieracium horridum I. M. Johnston 1917-7-29 1616 San Bernardino Middle Fork Lyttle Creek San Antonio Mountains, Middle Fork Lytle Creek 1828 Comment
  UC306195  Hieracium argutum I. M. Johnston 1917-7-15 1365 San Bernardino Day Canyon San Antonio Mountains, Day Canyon 914 Comment
  UC306196  Hieracium albiflorum I. M. Johnston 1917-7-29 1614 San Bernardino Middle Fork Lytle Creek San Antonio Mountains, Middle Fork Lytle Creek 1828 Comment
  UC306200  Plagiobothrys tenellus I. M. Johnston 1918-4-14 1840 San Bernardino mesa top Red Hill 426 Comment
Read comments
Nov 20 2011
  UC306201  Cryptantha muricata I. M. Johnston 1917-7-31 1542 San Bernardino Telegraph Pk. San Antonio Mountains 2743 Comment
  UC306202  Cryptantha echinella I. M. Johnston 1917-7-30 1620 San Bernardino Kelly's Cabin San Antonio Mountains, Ontario Pk. 2499 Comment
  UC306213 Image available Amsinckia eastwoodiae I. M. Johnston 1918-4-25 1872 San Bernardino near Upland; Red H<i?>ll; Red Hill near Upland 396 Comment
  UC306216  Cryptantha muricata I. M. Johnston 1917-7-28 1598 San Bernardino Gold Ridge Mine San Antonio Mountains, North Fork of San Antonio Canyon 2438 Comment
  UC306225  Pectocarya penicillata I. Johnston 1917-2-24 San Bernardino Upland Comment
  UC306260  Epilobium glaberrimum subsp. glaberrimum I. M. Johnston 1917-7-28 1600 San Bernardino Old Gold Ridge Mine San Antonio Mountains, N. Fk. San Antonio Canyon 2438 Comment
  UC306264  Gayophytum oligospermum I. M. Johnston 1917-7-29 1533 San Bernardino Icehouse Canyon San Antonio Mountains 2286 Comment
  UC306268  Chamerion angustifolium subsp. circumvagum I. Johnston 1917-7-3 1396 San Bernardino Coldwater Fork Lytle Creek 2133 Comment
  UC306270  Clarkia rhomboidea I. Johnston 1917-7-3 1404 San Bernardino San Antonio Canyon 1524 Comment
  UC306276  Oenothera speciosa I. M. Johnston 1918-5-26 San Bernardino s Ontario; Chino Creek 152 Comment
  UC306289  Epilobium canum subsp. canum Ivan Johnston 1917-11-24 1803 San Bernardino near Upland; Red Hill 426 Comment
  UC306305  Camissoniopsis bistorta I. Johnston 1917-3-10 63 San Bernardino Upland Comment
  UC306328  Packera ionophylla I. Johnston 1917-7-3 1381 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mts., Lytle Creek 2133 Comment
  UC306447  Matricaria occidentalis I. Johnston 1917-3-10 71 San Bernardino Upland Comment
  UC306459  Agoseris grandiflora var. grandiflora I. Johnston 1917-5-6 San Bernardino Southern California Comment
Read comments
Dec 12 2011
  UC306707  Selaginella asprella I. M. Johnston 1917-12-23 1807 San Bernardino Ontario Peak; San Antonio Mts. 2514 Comment
  UC306712  Selaginella bigelovii I. M. Johnston 1918-4-1 1826 San Bernardino Cucamonga Canyon; San Anotnio Mts. 914 Comment
  UC306714  Selaginella bigelovii I. M. Johnston 1918-3-24 1827 San Bernardino w end Ontario Peak; San Anotnio Mts. 1828 Comment
  UC306717  Selaginella bigelovii I. M. Johnston 1917-4-1 85 San Bernardino Charcoal Canyon Fork Cucamonga Canyon; San Antonio Mts. 1371 Comment
  UC310775  Atriplex confertifolia I. M. Johnston 1924-8-31 San Bernardino 4 mi w Box S Ranch (Southern California); w of Box S Ranch Comment
  UC311821  Heterocodon rariflorum Ivan Johnston 1921-7-17 2915 San Bernardino North Fork Deep Creek; San Bernardino Mtns. 1920 Comment
  UC397206  Lotus argophyllus var. argophyllus I. M. Johnston 1917-7-15 1737 San Bernardino Day Canyon San Antonio Mountains 1219 Comment
  UC397207  Lotus nevadensis var. davidsonii I. M. Johnston 1917-7-30 1552 San Bernardino Kelly's Cabin, Ontario Peak San Antonio Mountains 2499 Comment
  UC397210  Lotus nevadensis I. Johnston 1917-6-15 1278 San Bernardino Cascade Canyon San Antonio Mts.; Cascade Canyon, San Antonio Mts. 1371 Comment
  UC397211  Lotus nevadensis var. davidsonii I. M. Johnston 1917-7-15 1458 San Bernardino Head of South Fork of Lytle Creek San Antonio Mountains 1828 Comment
  UC399240  Pilularia americana Ivan Johnston 1917-4-8 1183 San Bernardino near Upland (Red Hill) Comment
  UC399271  Cystopteris fragilis I. M. Johnston 1919-6-7 2173 San Bernardino Charcoal Canyon Fork Cucamonga Canyon; San Antonio Mts 1219 Comment
  UC399274  Cystopteris fragilis I. M. Johnston 1917-4-1 84 San Bernardino Charcoal Canyon Fork Cucamonga Canyon; San Antonio Mts 1371 Comment
  UC399275  Cystopteris fragilis I. M. Johnston 1917-7-30 1619 San Bernardino near Kelly's Cabin Ontario Peak; San Antonio Mts 2499 Comment
  UC399515  Pellaea andromedifolia I. Johnston 1917-4-1 81 San Bernardino <Chevcoa> fork Cucamonga Canyon 1280 Comment
  UC399564  Pentagramma triangularis subsp. triangularis I. Johnston 1916-12-20 93 San Bernardino Red Hill e of Upland Comment
  UC399565  Pentagramma triangularis subsp. triangularis I. Johnston 1917-4-1 83 San Bernardino Charcoal Fork; Cucamonga Canyon 1295 Comment
  UC399605  Cheilanthes covillei I. M. Johnston 1917-7-28 1594 San Bernardino San Antonio Canyon; San Antonio Mts 1752 Comment
  UC402657  Boechera arcuata I. Johnston 1917-5-3 994 San Bernardino w of Upland Comment
  UC433162  Populus fremontii subsp. fremontii I. M. Johnston 1917-8-24 1659 San Bernardino near head of N Fk Lytle Creek <North Fork Lytle Creek> (along creek); San Antonio Mountains, head of N. Fk. Lytle Creek 1981 Comment
  UC433165  Populus trichocarpa I. M. Johnston 1917-7-3 1447 San Bernardino Upper San Antonio Canyon; San Antonio Mountains, Upper San Antonio Canyon 2286 Comment
  UC437303  Salix lasiolepis I. M. Johnston 1917-6-15 1286 San Bernardino Upper Ice House Canyon San Antonio Mts., Upper Ice House Canyon 1828 Comment
  UC437305  Salix lasiolepis I. M. Johnston 1917-7-3 1408 San Bernardino Upper San Antonio Canyon San Antonio Mts., Upper San Antonio Canyon 2286 Comment
  UC437307  Salix lasiolepis I. M. Johnston 1918-5-12 1955 San Bernardino N. Fork San Antonio Canyon (Old Gold Ridge Mine) San Antonio Mts., N. Fork San Antonio Canyon (Old Gold Ridge 2438 Comment
  UC437308  Salix lasiolepis I. M. Johnston 1918-5-14 1980 San Bernardino San Antonio Canyon (San Antonio Canyon Falls) San Antonio Mts., San Antonio Canyon (San Antonio Canyon Fal 1828 Comment
  UC437363  Salix melanopsis I. M. Johnston 1917-8-21 1665 San Bernardino Upper San Antonio Canyon San Antonio Mts., Upper San Antonio Canyon 2286 Comment
  UC437365  Salix melanopsis I. M. Johnston 1917-7-3 1401 San Bernardino Upper San Antonio Canyon San Antonio Mts., Upper San Antonio Canyon 2286 Comment
  UC437378  Salix laevigata I. Johnston 1917-3-17 76 San Bernardino Red Hill e. of Upland Comment
  UC465918  Amaranthus deflexus I. Johnston 1917-6-27 1435 San Bernardino Ontario Comment
  UC537977  Kopsiopsis strobilacea I. M. Johnston 1917-7-30 1554 San Bernardino San Antonio Mountains, Ontario Peak (Southern California) 2651 Comment
  UC537978  Orobanche parishii I. M. Johnston 1917-9-16 1762 San Bernardino Devils Backbone on Yerba Santa, San Antonio Mountains Devils Backbone; San Antonio Mountains, Yerba Santa, Devils Backbone 2804 Comment
  UC537979  Kopsiopsis strobilacea I. M. Johnston 1917-7-30 1555 San Bernardino San Antonio Mountains. Cucamonga Peak. Comment
  UC813860  Sparganium erectum subsp. stoloniferum I. Johnston 1152 San Bernardino s of Ontario (Chino Creek); Chino Creek 152 Comment
  UC817107  Deschampsia danthonioides I. M. Johnston 1918-4-25 1970 San Bernardino Red Hill near Upland 396 Comment
  UC818523  Hordeum murinum subsp. leporinum Ivan Johnston 1917-3-4 1170 San Bernardino near Upland; Red Hill Comment
  UC821114  Poa secunda subsp. secunda I. M. Johnston 1922-5-14 6579 San Bernardino 3 mi n Granite Well; Mohave Desert Comment
  UC821702  Sporobolus airoides I. Johnston 1917-5-30 1167 San Bernardino s. Ontario 182 Comment
  UC822051  Achnatherum speciosum I. M. Johnston 1922-5-14 6577 San Bernardino between Crutts and Copper City; Mohave Desert Comment
  UC831168  Malacothrix sonchoides I. M. Johnston 1922-5-14 6501 San Bernardino Barstow Comment
  UC838803  Eleocharis radicans I. Johnston 1917-5-30 1126 San Bernardino S of Ontario (Chino Creek) 152 Comment
  UC838983  Eleocharis montevidensis I. M. Johnston 1917-5-30 1132 San Bernardino S of Ontario (Chino Creek) 152 Comment
  UC840695  Scirpus cernuus Ivan Johnston May 3, 1917-May 5, 1917 1212 San Bernardino near Upland (Red Hill); , near Upland Comment
  UC841171  Scirpus acutus var. occidentalis I. Johnston 1917-5-30 1165 San Bernardino Chino Creek s Ontario (southern California); Chino Creek s of Ontario 152 Comment
  UC842181  Juncus mexicanus I. Johnston 1917-5-30 1131 San Bernardino s of Ontario 182 Comment
  UC842320  Juncus bufonius I. Johnston 1917-5-30 1134 San Bernardino s of Ontario; Chino Creek 152 Comment
  UC843358  Allium haematochiton Ivan Johnston 1917-4-28 1207 San Bernardino near Upland; Red Hill Comment
  UC843370  Allium lacunosum var. kernense I. M. Johnston 1922-5-14 2802 San Bernardino 3 mi. n. Pilot Knob; Mohave Desert Comment
  UC843639  Calochortus catalinae Ivan Johnston 1917-4-28 1210 San Bernardino near Upland; Red Hill Comment
  UC846158  Salix exigua var. hindsiana I. Johnston 1913-5-27 1241 San Bernardino a side canyon <of> Cucamonga Canyon 914 Comment
  UC846160  Salix exigua var. hindsiana Ivan Johnston 1917-4-28 1243 San Bernardino Redhill near Upland Comment
  UC850469  Pterostegia drymarioides I. Johnston 1917-3-1 1352 San Bernardino n.e. Upland (Cucamonga Wash); Cucamonga Wash Comment
  UC850829  Atriplex hymenelytra I. M. Johnston 1922-5-14 6553 San Bernardino 10 mi n Barstow (on lower slopes of hills); n of Barstow Comment
  UC850933  Atriplex semibaccata I. Johnston 1917-5-30 1154 San Bernardino Chino Creek s of Ontario 152 Comment
Read comments
Jun 29 2016
  UC851265  Nitrophila occidentalis I. Johnston 1917-5-30 1153 San Bernardino s Ontario; Chino Creek 152 Comment
  UC854175  Delphinium parishii I. M. Johnston 1922-5-14 6533 San Bernardino Granite Well Mohave Desert Comment
  UC855255  Platystemon californicus Ivan Johnston 1917-4-28 1208 San Bernardino near Upland (Red Hill); Red Hill Comment
  UC855568  Boechera californica I. Johnston 1918-4-4 1973 San Bernardino San Antonio Canyon Wash San Antonio Canyon 365 Comment
  UC856878  Navarretia prostrata Ivan Johnston 1917-4-28 1201 San Bernardino near Upland; Red Hill Comment
  UC857582  Thysanocarpus laciniatus I. M. Johnston 1922-5-14 6534 San Bernardino Granite Well Mohave Desert, Granite Well (ne of Kelso) Comment
  UC858482  Ribes aureum var. gracillimum I. Johnston 1916-12-15 1177 San Bernardino e Upland (Red Hill) Comment
  UC859022  Platanus racemosa Ivan Johnston 1917-3-4 1172 San Bernardino near Upland (along creek); Red Hill Comment
  UC859442  Cercocarpus betuloides var. betuloides I. Johnston 1917-5-30 1143 San Bernardino hills s of Ontario 304 Comment
  UC861860  Rubus ursinus Ivan Johnston 1917-4-28 1197 San Bernardino near Upland; Red Hill, near Upland Comment
  UC862653  Astragalus didymocarpus Ivan Johnston 1917-4-8 1188 San Bernardino near Upland (Red Hill); , near Upland Comment
  UC863015  Astragalus pomonensis Ivan Johnston 1917-4-28 1205 San Bernardino near Upland (Red Hill); , near Upland Comment
  UC864771  Lotus argyraeus I. M. Johnston 1921-7-17 2875 San Bernardino Deep Creek San Bernardino Mts. 1950 Comment
  UC864822  Lotus humistratus Ivan Johnston 1917-4-8 1189 San Bernardino near Upland; Red Hill 365 Comment
  UC865142  Lupinus microcarpus var. densiflorus Ivan Johnston 1917-4-28 1202 San Bernardino near Upland Red Hill (Red Hill); , near Upland Comment
  UC865144  Lupinus microcarpus var. densiflorus I. Johnston 1917-5-30 1164 San Bernardino hills s Ontario; s of Ontario 152 Comment
  UC865967  Psorothamnus arborescens var. arborescens I. M. Johnston 1922-5-15 6497 San Bernardino 17 mi s Barstow (Mohave Desert); Southern California, Mohave Desert Comment
  UC865988  Psorothamnus arborescens var. minutifolius I. M. Johnston 1922-5-14 6521 San Bernardino 5 mi N of Barstow Comment
  UC866003  Psorothamnus arborescens var. minutifolius I. M. Johnston 1922-5-14 6539 San Bernardino 20 mi n Barstow; n of Barstow Comment
  UC866188  Pediomelum castoreum I. M. Johnston 1922-5-14 6464 San Bernardino 5 mi s Barstow (Mohave Desert); , s of Barstow Comment
  UC866734  Trifolium ciliolatum Ivan Johnston 1917-4-8 1194 San Bernardino near Upland (Red Hill) Comment
  UC866749  Trifolium depauperatum var. amplectens Ivan Johnston 1917-4-8 1192 San Bernardino near Upland (Red Hill) Comment
  UC871385  Malvella leprosa I. Johnston 1917-5-30 1138 San Bernardino Chino Creek s. of Ontario; Chino Creek 152 Comment
  UC871539  Sphaeralcea ambigua var. ambigua I. M. Johnston 1922-5-14 6473 San Bernardino 1 mi s Crutts P. O.; Mohave Desert Comment
  UC871580  Sphaeralcea emoryi var. emoryi I. Johnston 1917-4-28 1371 San Bernardino Upland Comment
  UC873711  Ludwigia peploides subsp. peploides I. Johnston 1917-5-30 1166 San Bernardino Chino Creek s. of Ontario; Chino Creek 152 Comment
  UC873888  Chylismia brevipes subsp. brevipes I. M. Johnston 1922-5-14 6460 San Bernardino 10 mi n Barstow; Mohave Desert Comment
  UC873999  Eremothera boothii subsp. desertorum I. M. Johnston 1922-5-13 6459 San Bernardino 10 mi n Barstow; Mohave Desert Comment
  UC874225  Camissoniopsis micrantha Ivan Johnston 1917-4-28 1196 San Bernardino near Upland (along creek); Red Hill Comment
  UC877535  Dodecatheon clevelandii subsp. clevelandii Ivan Johnston 1917-3-4 1171 San Bernardino near Upland (Red Hill); , near Upland Comment
  UC879928  Linanthus demissus I. M. Johnston 1922-5-15 6515 San Bernardino halfway between Barstow and Victorville Comment
  UC879937  Linanthus dichotomus I. M. Johnston 1922-5-15 6492 San Bernardino Granite Wells Mohave Desert Comment
  UC880196  Gilia cana subsp. speciformis I. M. Johnston 1922-5-15 6466 San Bernardino 10 mi n Barstow (sandy plain on Mohave Desert); Mohave Desert, n of Barstow Comment
  UC881252  Phacelia neglecta I. M. Johnston 1922-5-15 6517 San Bernardino between Victorville and Barstow Comment
  UC881382  Amsinckia eastwoodiae Ivan Johnston 1917-2-11 1175 San Bernardino Red Hill near Upland; Red Hill Comment
  UC881482  Tiquilia nuttallii I. M. Johnston 1922-5-15 6512 San Bernardino Barstow Comment
  UC881929  Anchusa arvensis I. Johnston 1918-2-1 1968 San Bernardino Upland Comment
  UC884243  Lepechinia fragrans I. M. Johnston 1918-7-22 2104 San Bernardino Cucamonga Canyon, San Antonio Mountains, Upper Sonoran Zone 914 Comment
  UC886169  Mimulus guttatus Ivan Johnston 1917-4-28 1204 San Bernardino near Upland; Red Hill Comment
  UC886581  Castilleja exserta subsp. venusta I. M. Johnston 1922-5-15 6504 San Bernardino 15 mi n Victorville Comment
  UC887499  Scrophularia californica I. Johnston 1917-5-30 1148 San Bernardino hills s of Ontario 304 Comment
  UC887748  Veronica peregrina subsp. xalapensis Ivan Johnston 1917-4-28 1200 San Bernardino Red Hill near Upland; Red Hill Comment
  UC893651  Baccharis glutinosa Ivan Johnston 1917-1-6 1813 San Bernardino Red Hill near Upland Comment
  UC894338  Centromadia pungens I. Johnston 1129 San Bernardino s of Ontario 182 Comment
  UC896286  Eriophyllum confertiflorum var. confertiflorum I. Johnston 1917-5-30 1151 San Bernardino s of Ontario 304 Comment
  UC898073  Hypochaeris glabra Ivan Johnston 1917-5-5 1195 San Bernardino near Upland Comment
  UC898074  Hypochaeris glabra Ivan Johnston 1917-4-8 97 San Bernardino near Upland Comment
  UC912818  Eriogonum trichopes I. M. Johnston 1922-5-14 6461 San Bernardino 10 mi n Barstow Comment
  UC930789  Clarkia bottae I. Johnston 1917-5-20 1149 San Bernardino hill s Ontario 304 Comment
  UC998311 Image available Galium hallii I. M. Johnston 1918-7-7 2067 San Bernardino Coldwater Fork of Lytle Creek San Antonio Mts. 1584 Comment
  UCD86884  Muhlenbergia utilis Ivan Johnston 1916-10-21 s.n. San Bernardino Red Hill near Upland. Comment
  UCR120706  Saltugilia splendens subsp. grantii I. M. Johnston 1917-6-20 1743 San Bernardino San Antonio [San Gabriel] Mtns., Camp Baldy [= Mt. Baldy Village] 1524 Comment
  UCR129391  Agrostis exarata I. M. Johnston 1917-7-15 1514 San Bernardino San Antonio [San Gabriel] Mtns., Day Canyon 762 Comment
  UCR129394  Holodiscus microphyllus var. microphyllus I. M. Johnston 1917-7-30 1582 San Bernardino San Gabriel Mtns, Cucamonga Peak 2713 Comment
  UCR129642  Eriogonum davidsonii I. M. Johnston 1917-7-30 1583 San Bernardino San Antonio [San Gabriel] Mtns., Cucamonga Peak 2439 Comment
  UCR129644  Smilacina stellata I. M. Johnston 1917-7-3 1448 San Bernardino San Gabriel (San Antonio) Mtns, Coldwater Fork of Lytle Creek 2134 Comment
  UCR129645  Allium haematochiton I. M. Johnston 1917-4-28 1207 San Bernardino San Gabriel Valley, Red Hill, near Upland 448 Comment
  UCR129834  Carex subfusca I. M. Johnston 1917-7-30 1503 San Bernardino San Gabriel Mtns, vicinity of Kelly's Cabin (Ontario Peak) 2515 Comment
  UCR129838  Gilia cana subsp. speciformis I. M. Johnston 1922-5-14 6538 San Bernardino Mojave Desert, between Crutts Post Office [on Crutts homestead on old Ballarat to Barstow road, Superior Valley, may = Crutts Well] and Copper City 1220 Comment
  UCR130159  Cyperus rotundus I. M. Johnston 1917-10-6 1787 San Bernardino San Gabriel Valley, Upland 488 Comment
  UCR139361  Agrostis exarata I. M. Johnston 1917-7-28 1509 San Bernardino San Gabriel Mtns., San Antonio Canyon 1677 Comment
  UCR139367  Elymus trachycaulus I. M. Johnston 1917-7-28 1512 San Bernardino San Gabriel (San Antonio) Mtns., North Fork of San Antonio Canyon 2439 Comment
  UCR139368  Agrostis exarata I. M. Johnston 1917-7-15 1514 San Bernardino San Antonio [San Gabriel] Mtns., Day Canyon 762 Comment
  UCR142836  Salix scouleriana I. M. Johnston 1917-7-3 1394 San Bernardino San Gabriel (San Antonio) Mtns, Coldwater Fork of Lytle Creek 2134 Comment
  UCR142867  Pinus contorta var. murrayana I. M. Johnston 1917-7-30 1625 San Bernardino San Gabriel (San Antonio) Mtns, Telegraph Peak 2739 Comment
  UCR142989  Medicago lupulina I. M. Johnston 1917-6-15 1277 San Bernardino Transverse Ranges; San Gabriel Mountains, Camp Baldy [= Mt. Baldy Village, near Los Angeles Co. line] 1280 Comment
  UCR142991  Cuscuta californica I. M. Johnston 1917-8-22 1686 San Bernardino Transverse Ranges; San Gabriel Mtns., Pine Mountain 2439 Comment
  UCR143089  Monardella australis subsp. cinerea I. M. Johnston 1917-7-31 1548 San Bernardino Transverse Ranges; San Gabriel Mtns, head of Icehouse Canyon [upper slopes of Timber Mtn.?] 2530 Comment
  UCR143133  Hieracium argutum I. M. Johnston 1917-7-15 1365 San Bernardino Transverse Ranges; San Gabriel Mountains, Day Canyon 915 Comment
  UCR143311  Amaranthus deflexus I. M. Johnston 1917-6-27 1435 San Bernardino Coastal Plains & Basins; San Bernardino Basin, Ontario 180 Comment
  UCR143473  Caulanthus amplexicaulis var. amplexicaulis I. M. Johnston 1917-6-15 1267 San Bernardino Transverse Ranges; San Gabriel Mountains, Ontario Peak, west end 1829 Comment
  UCR168406  Mimulus cardinalis I. M. Johnston 1917-7-28 1524 San Bernardino San Gabriel (San Antonio) Mtns., North Fork of San Antonio Canyon 2439 Comment
  UCR168441  Muhlenbergia richardsonis I. M. Johnston 1917-7-29 1506 San Bernardino San Gabriel Mountains, Icehouse Canyon 1982 Comment
  UCR168442  Muhlenbergia richardsonis I. M. Johnston 1917-8-21 1628 San Bernardino San Gabriel Mountains, upper San Antonio Canyon 2210 Comment
  UCR17816  Castilleja exserta I. M. Johnston 1917-3-10 s.n. San Bernardino San Bernardino Valley, Upland, along railroad right of way 366 Comment
  UCR19529  Salvia columbariae G. R. Johnstone 1928-4-7 s.n. San Bernardino Central Mojave Desert, Calico Mtns., Calico [Wall Street] Canyon Comment
  UCR19834  Salix laevigata I. M. Johnston 1917-5-30 s.n. San Bernardino San Bernardino Valley, Chino Creek, south of Ontario 152 Comment
  UCR19846  Lithophragma affine G. R. Johnstone 1928-4-21 s.n. San Bernardino San Bernardino Valley, Hill Drive east of Upland 396 Comment
  UCR208022  Bromus grandis I. M. Johnston 1917-7-28 1407 San Bernardino San Gabriel (San Antonio) Mtns., North Fork of San Antonio Canyon 2439 Comment
  UCR208033  Pilularia americana I. M. Johnston 1917-4-8 034 San Bernardino Coastal Plains & Basins; San Gabriel Valley, Red Hill, near Upland 457 Comment
  UCR208168  Elymus glaucus subsp. glaucus I. M. Johnston 1917-7-29 1498 San Bernardino San Gabriel Mountains, head of Icehouse Canyon 2439 Comment
  UCR208177  Eriogonum microthecum var. johnstonii I. M. Johnston 1917-7-30 1530 San Bernardino San Gabriel Mtns, Cucamonga Peak 2713 Comment
  UCR208197  Rosa californica I. M. Johnston 1917-7-29 1590 San Bernardino San Gabriel Mountains, San Antonio Canyon 1601 Comment
  UCR208198  Holodiscus microphyllus I. M. Johnston 1917-7-28 1570 San Bernardino San Gabriel Mtns., North Fork San Antonio Canyon, old Gold Ridge Mine 2439 Comment
  UCR208204  Prunus emarginata I. M. Johnston 1917-8-21 1666 San Bernardino San Gabriel Mountains, upper San Antonio Canyon 2378 Comment
  UCR208222  Mimulus aurantiacus var. pubescens I. M. Johnston 1917-7-28 1607 San Bernardino San Gabriel Mtns., San Antonio Canyon 2287 Comment
  UCR208899  Monardella breweri subsp. lanceolata I. M. Johnston 1917-7-15 1912 San Bernardino San Antonio [San Gabriel] Mtns., Day Canyon 762 Comment
  UCR208903  Astragalus gambelianus I. M. Johnston 1917-4-8 1187 San Bernardino Coastal Plains & Basins; San Gabriel Valley, Red Hill, near Upland 457 Comment
  UCR208904  Salix laevigata I. M. Johnston 1917-5-27 1904 San Bernardino San Gabriel Mountains, Cucamonga Canon 915 Comment
  UCR39948  Sagittaria cuneata I. M. Johnston 1924-7-5 s.n. San Bernardino San Bernardino Mtns., Bluff Lake 2287 Comment
  UCR51808  Aster bernardinus I. M. Johnston 1916-11-3 95 San Bernardino San Gabriel Valley, Red Hill east of Upland 396 Comment
  UCR66557  Polygonum hydropiperoides I. M. Johnston 1916-1 94 San Bernardino San Gabriel Valley, Red Hill east of Upland 427 Comment
  UCR66597  Navarretia prostrata I. M. Johnston 1917-4-28 1201 San Bernardino San Gabriel Valley, Red Hill, near Upland 448 Comment
  UCR67777  Amsinckia intermedia I. M. Johnston 1918-4-25 1872 San Bernardino San Gabriel Valley, Red Hill, Upland 396 Comment
  UCR70831  Heuchera elegans I. M. Johnston 1917-7-30 1559 San Bernardino San Gabriel Mtns, Cucamonga Peak 2713 Comment
  UCR70844  Ribes aureum var. gracillimum I. M. Johnston 1916-12-15 23 San Bernardino San Gabriel Valley, Red Hill east of Upland 442 Comment
  UCR70878  Corallorhiza maculata I. M. Johnston 1917-7-30 1669 San Bernardino San Gabriel Mtns, vicinity of Kelly's Cabin (Ontario Peak) 2515 Comment
  UCR70882  Juncus duranii I. M. Johnston 1917-7-30 1502 San Bernardino San Gabriel Mtns, vicinity of Kelly's Cabin (Ontario Peak) 2515 Comment
  CAS-BOT-BC112158  Eleocharis radicans I. Johnston 1937-5-30 1126 San Bernardino Chino creek south of Ontario 152 Comment
  CAS-BOT-BC112159  Eleocharis radicans I. Johnston 1917-6-20 1735 San Bernardino Camp Baldy (San Antonio Canon) frequent in meadow below Camp. 1280 Comment
  CAS-BOT-BC112774  Eleocharis macrostachya I. Johnston 1917-5-30 1141 San Bernardino Marsh, Chino Creek, South of Ontario. 152 Comment
  CAS-BOT-BC113878  Cyperus niger var. capitatus I. Johnston 1916-11-21 s.n. San Bernardino Swamp just south of town, Claremont. Comment
  CAS-BOT-BC156665  Solanum umbelliferum I. M. Johnston 1918-7-7 2094 San Bernardino Upper part of North Fork Lytle Creek. San Antonio Mountains 2286 Comment
  CAS-BOT-BC269798  Eriogonum nudum var. pauciflorum I. M. Johnston 1917-8-21 1699 San Bernardino San Antonio Mountains. San Antonio Canon [Canyon] 2209 Comment
  CAS-BOT-BC312545  Hulsea heterochroma I. M. Johnston 1911-7-30 1610 San Bernardino San Antonio Mountains. Cucamonga Pk. 2438 Comment
  CAS-BOT-BC388787  Minuartia douglasii I. M. Johnston 1917-6-20 1356 San Bernardino San Antonio Mountains. Baldy Lookout of U.S. Forest Service 2133 Comment
  CAS-BOT-BC403401  Eschscholzia californica I. Johnston 1917-3-17 s.n. San Bernardino Upland Comment
  CAS-BOT-BC41607  Draba corrugata var. corrugata I. M. Johnston 1917-7-30 1609 San Bernardino San Antonio Mountains. Kelly's Cabin. 2590 Comment
  CAS-BOT-BC431353  Nemacladus californicus I. M. Johnston 1922-5-14 6576 San Bernardino Mojave Desert; 2 mi from Crutts PostOffice Comment
  CAS-BOT-BC453726  Potamogeton illinoensis I. M. Johnston 1925-7-11 6001 San Bernardino Mouth of San Swaine Canyon 548 Comment
  CAS-BOT-BC453976  Potamogeton pectinatus Ivan Johnston 1917-10-6 1786 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC460536  Pterospora andromedea I. M. Johnston 1917-7-30 1612 San Bernardino San Antonio Mountains, vicinity of Kelly's Cabin (Ontario Pk) 2590 Comment
  CAS-BOT-BC462787  Pyrola dentata I. M. Johnston 1917-7-15 1478 San Bernardino San Antonio Mountains, Head of S. Fork, Lytle Creek 1828 Comment
  CAS-BOT-BC464426  Allium burlewii I. M. Johnston 1917-7-4 1484 San Bernardino Head of San Antonia Canom 2438 Comment
  CAS-BOT-BC464427  Allium burlewii I. M. Johnston 1917-7-20 1490 San Bernardino Baldy Lookout of U.S.F.S. 2057 Comment
  CAS-BOT-BC464428  Allium burlewii I. M. Johnston 1917-7-15 1268 San Bernardino Ontario Pk 1828 Comment
  CAS-BOT-BC499642  Kopsiopsis strobilacea I. M. Johnston 1917-7-30 1554 San Bernardino Ontario Peak, San Antonio Mountains 2651 Comment
  CAS-BOT-BC500142  Orobanche fasciculata I. Johnston 1917-6-29 1908 San Bernardino Camp Baldy 1371 Comment
  CAS-BOT-BC502597  Orobanche fasciculata I. M. Johnston 1917-7-30 1556 San Bernardino San Antonio Mountains: Cucamonga Peak 2468 Comment
  CAS-BOT-BC514240  Maianthemum stellatum I. M. Johnston 1917-7-3 1448 San Bernardino Coldwater Fork of Lytle Creek, San Antonio Mountains 2133 Comment
  CAS-BOT-BC514325  Eriastrum densifolium subsp. austromontanum I. M. Johnston 1917-7-28 1587 San Bernardino San Antonio Canyon 1600 Comment
  CAS-BOT-BC514326  Eriastrum densifolium subsp. austromontanum I. M. Johnston 1917-7-15 1459 San Bernardino San Antonio Mountains: Head of S. Fork, Lytle Creek 1828 Comment
  POM10062  Leptosiphon breviculus I. M. Johnston 1921-7-17 2901 San Bernardino San Bernardino Mountains. Fish Camp. 2043 Comment
  POM10064  Lupinus elatus I. M. Johnston 1921-7-17 2899 San Bernardino East of Fish Camp 2043 Comment
  POM10076  Carex bolanderi I. M. Johnston 1921-7-17 2945 San Bernardino North Fork, Bear Creek. San Bernardino Mountains. 1524 Comment
  POM1049  Echinochloa crus-galli I. M. Johnston 1916-10 s.n. San Bernardino Upland. Comment
  POM10519  Boisduvalia densiflora I. M. Johnston 1921-7-17 2893 San Bernardino San Bernardino Mountains. Fish Camp. 2043 Comment
  POM1058  Phalaris minor I. M. Johnston 1916-11-28 s.n. San Bernardino Upland Comment
  POM1065  Oryza sativa I. M. Johnston 1918-10-9 2159 San Bernardino Ontario Comment
  POM1243  Poa pratensis I. M. Johnston 1916-3-27 s.n. San Bernardino Ontario. Comment
  POM1291  Lolium temulentum I. M. Johnston 1916-4-1 s.n. San Bernardino Upland Comment
  POM1304  Hordeum vulgare I. M. Johnston 1916-5-23 s.n. San Bernardino Upland Comment
  POM1342  Cyperus rotundus I. M. Johnston 1916-10-28 s.n. San Bernardino Upland. Comment
  POM1343  Cyperus rotundus I. M. Johnston 1917-10-6 1787 San Bernardino Upland. Comment
  POM1763  Sisyrinchium bellum I. M. Johnston 1918-5-9 1891 San Bernardino San Bernardino. 305 Comment
  POM205  Senecio triangularis I. M. Johnston 1917-8-12 1679 San Bernardino Prairie Fork of San Gabriel R. 2134 Comment
  POM2131  Cannabis sativa I. M. Johnston 1918-7-20 s.n. San Bernardino Upland. 366 Comment
  POM2375  Polygonum punctatum I. M. Johnston 1916-12-9 s.n. San Bernardino Red Hill, Alt. 1300 ft. 396 Comment
  POM2569  Vicia villosa I. M. Johnston 1918-6-10 11894 San Bernardino Fontana. 305 Comment
  POM2695  Tribulus terrestris I. M. Johnston 1917-6-27 1912 San Bernardino Ontario. Comment
  POM2961  Mentzelia congesta I. M. Johnston 1918-7-7 2059 San Bernardino Coldwater 7h. of Lytle Creek. Comment
  POM3295  Garrya veatchii I. M. Johnston 1918-5-19 1486 San Bernardino San Antonio Canyon 1372 Comment
  POM3403  Pterospora andromedea I. M. Johnston 1917-7-30 1612 San Bernardino Near Kelly's cabin (Ontario Peak). 2439 Comment
  POM349505  Trifolium monanthum subsp. monanthum I. M. Johnston 1917-7-30 1550 San Bernardino Kellys Cabin (Ontario Pk) 2500 Comment
  POM3802  Phacelia davidsonii I. M. Johnston 1918-6-16 2034 San Bernardino San Gabriel Mountains. 1524 Comment
  POM381  Erysimum capitatum var. capitatum I. M. Johnston 1917-7-20 1357 San Bernardino Baldy lookout of U.S. forest Service 1828 Comment
  POM4254  Solanum umbelliferum I. M. Johnston 1918-7-7 2094 San Bernardino San Antonio Mountains: upper part of North Fork of Lytle Creek. 2287 Comment
  POM4567  Marah macrocarpa I. M. Johnston 1917-3-10 s.n. San Bernardino Upland. Comment
  POM46863  Lasthenia californica I. M. Johnston 1917-3-10 66 San Bernardino Upland. Comment
  POM469  Brassica rapa I. M. Johnston 1918-2-1 s.n. San Bernardino Upland. Comment
  POM47715  Atriplex rosea I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47751  Cleomella obtusifolia I. M. Johnston 1924-8-31 s.n. San Bernardino 2 miles W of Box S. Ranch. 884 Comment
  POM47752  Cleomella obtusifolia I. M. Johnston 1924-9-1 s.n. San Bernardino 1/2 mile N of Box Spring. 1037 Comment
  POM47753  Cleomella plocasperma I. M. Johnston 1924-9-1 s.n. San Bernardino 1/2 mile N of Box Spring. 1037 Comment
  POM47757  Atriplex canescens I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  POM47760  Psathyrotes annua I. M. Johnston 1924-8-31 s.n. San Bernardino 1 mile W Box S Ranch 899 Comment
  POM47904  Chamaesyce serpillifolia D. M. Johnston 1924-9-1 s.n. San Bernardino North side of gold Mts. at head of Cushenberry Creek, San Bernardino Mts. 2226 Comment
  POM48251  Polygonum aviculare subsp. aviculare I. M. Johnston 1924-9-1 s.n. San Bernardino N. end of Baldwin Lake. Comment
  POM48264  Eriogonum parishii I. M. Johnston 1924-9-2 s.n. San Bernardino 1 mile W of Fish Camp, San Bernardino Mountains. 2043 Comment
  POM48489  Atriplex rosea I. M. Johnston 1924-8-1 s.n. San Bernardino Upland. Comment
  POM49880  Boisduvalia densiflora I. M. Johnston 1924-7-6 s.n. San Bernardino Along Lake Arrowhead-Hesperia Road. 1372 Comment
  POM49908  Hulsea heterochroma I. M. Johnston 1924-7-4 s.n. San Bernardino Mtn Home Canyon 'Control Road' near road just above Mtn Home, San Bernardino Mts Comment
  POM6283  Thalictrum fendleri I. M. Johnston 1919-6-8 2928 San Bernardino Fredalba. 1524 Comment
  POM662  Atriplex semibaccata I. M. Johnston 1917-6-6 1350 San Bernardino Upland. 396 Comment
  POM668  Cycloloma atriplicifolium I. M. Johnston 1917-7-20 1363 San Bernardino Ontario. Comment
  POM673  Chenopodium pumilio I. M. Johnston 1918-6-18 2038 San Bernardino Upland (24th St). 549 Comment
  POM709  Chenopodium multifidum I. M. Johnston 1918-6-15 2032 San Bernardino Ontario, 6th and San Antonio. 305 Comment
  POM72479  Arabis repanda var. repanda I. M. Johnston 1925-8-1 6617 San Bernardino Western end Ontario Pk ridge. 2499 Comment
  POM72491  Silene verecunda subsp. platyota I. M. Johnston 1925-7-22 s.n. San Bernardino canyon W of Manzanita Flats 1920 Comment
  POM7628  Gilia capitata subsp. abrotanifolia I. M. Johnston 1920-5-15 s.n. San Bernardino San Antonio Mountains. Cajon Valley, Cajon Pass. 1098 Comment
  POM78525  Cryptantha microstachys I. M. Johnston 1925-7-11 s.n. San Bernardino San Sevaine Canyon. 991 Comment
  POM78904  Cenchrus longispinus I. M. Johnston 1925-7-19 s.n. San Bernardino 1 mile S of San Bernardino. Comment
  POM78958  Sisymbrium irio I. M. Johnston 1925-7-2 s.n. San Bernardino Upland, west 7th St. Comment
  POM78971  Agrostis stolonifera I. M. Johnston 1925-7-19 s.n. San Bernardino 2 miles S of San Bernardino, Santa Ana River. Comment
  POM801  Lewisia rediviva I. M. Johnston 1917-6-15 1280 San Bernardino San Antonio Mountains: Ontario Peak 1982 Comment
  POM822B  Cystopteris fragilis I. M. Johnston 1917-7-30 1619 San Bernardino San Antonio Mountains. Kelly s Cabin (Ontario Peak). 2500 Comment
  POM8969  Mimulus guttatus I. M. Johnston 1920-5-17 2307 San Bernardino San Antonio Mountains, small gulch above Cajon Station. 915 Comment
  POM9001  Nicolletia occidentalis I. M. Johnston 1920-5-15 s.n. San Bernardino Victorville. Comment
  POM9002  Lupinus odoratus var. odoratus I. M. Johnston 1920-5-17 s.n. San Bernardino 5 miles SE of Victorville, Comment
  POM9003  Achnatherum speciosum I. M. Johnston 1920-5-15 2319 San Bernardino 2 miles W of Deadman Pt, Mojave Desert, San Bernardino County Comment
  POM9004  Camissonia palmeri I. M. Johnston 1920-5-15 s.n. San Bernardino Victorville. Comment
  POM9070  Anemopsis californica I. M. Johnston 1920-5-17 s.n. San Bernardino Victorville. Comment
  POM9073  Delphinium parishii I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville Comment
  POM9074  Lepidium flavum I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville. Comment
  POM9095  Lycium andersonii I. M. Johnston 1920-5-17 s.n. San Bernardino 8 mi. NW of Hesperia. Comment
  POM9096  Lycium andersonii I. M. Johnston 1920-5-17 s.n. San Bernardino 8 mi. NW of Hesperia. Comment
  POM9097  Phoradendron macrophyllum I. M. Johnston 1920-5-17 s.n. San Bernardino Victorville. Comment
  POM9125  Astragalus lentiginosus var. variabilis I. M. Johnston 1920-5-17 s.n San Bernardino 5 miles SE of Victorville, Comment
  POM9126  Gilia sinuata I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville Comment
  POM9127  Abronia villosa I. M. Johnston 1920-5-17 s.n. San Bernardino 5 mi SE of Victorville 899 Comment
  POM9128  Mirabilis laevis var. villosa I. M. Johnston 1920-5-17 s.n. San Bernardino 5 miles SE of Victorville. 899 Comment
  POM9129  Stephanomeria exigua subsp. exigua I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert Comment
  POM9131  Physalis crassifolia I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM9132  Nicotiana obtusifolia I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  POM9134  Salvia mellifera I. M. Johnston 1920-5-17 s.n. San Bernardino Above Cajon Station. 915 Comment
  POM9135  Lycium cooperi I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville Comment
  POM9138  Chaenactis stevioides var. stevioides I. M. Johnston 1920-5-15 s.n. San Bernardino Victorville. Comment
  POM9139  Lupinus odoratus var. odoratus I. M. Johnston 1920-5-15 s.n. San Bernardino Victorville. Comment
  POM9140  Glyptopleura setulosa I. M. Johnston 1920-5-17 s.n. San Bernardino 4 miles SE of Victorville. Comment
  POM9141  Lupinus bicolor subsp. microphyllus I. M. Johnston 1920-5-17 s.n. San Bernardino 6 miles west of Hesperia. Comment
  POM9209  Ephedra nevadensis I. M. Johnston 1920-5-5 s.n. San Bernardino Near Mohave, at base of Mt. Soledad. Comment
Read comments
Nov 24 2014
  POM9215  Lupinus sparsiflorus subsp. sparsiflorus I. M. Johnston 1920-5-17 s.n. San Bernardino Oro Grande Wash west of Hesperia. Comment
  POM9263  Abronia pogonantha I. M. Johnston 1920-5-5 s.n. San Bernardino Near Mojave, Mojave Desert. Comment
  POM931  Cheilanthes covillei I. M. Johnston 86 San Bernardino Cucamonga Canyon (Charcoal Camp). 1372 Comment
  POM934  Cheilanthes covillei I. M. Johnston 1917-7-15 1739 San Bernardino Day Canyon 915 Comment
  POM9379  Loeseliastrum matthewsii I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville Comment
  POM9578  Gilia angelensis I. M. Johnston 1920-5-8 s.n. San Bernardino Near Wineville. Comment
Read comments
Jan 28 2017
  POM9580  Cryptantha intermedia I. M. Johnston 1920-5-8 s.n. San Bernardino Near Wineville. Comment
Read comments
Jan 28 2017
  POM9589  Pellaea andromedifolia var. andromedifolia I. M. Johnston 1920-5-8 s.n. San Bernardino Slover Mt. at Colton Comment
  POM9590  Layia platyglossa subsp. campestris I. M. Johnston 1920-5-8 s.n. San Bernardino Just west of Colton Comment
  POM9591  Stillingia linearifolia I. M. Johnston 1920-5-8 s.n San Bernardino Just west of Colton Comment
  POM9592  Silene antirrhina I. M. Johnston 1920-5-8 s.n. San Bernardino Just west of Colton Comment
  POM9611  Cycloloma atriplicifolium I. M. Johnston 1920-5-8 s.n. San Bernardino Wineville. Comment
Read comments
Jan 28 2017
  POM96741  Chamaesyce serpillifolia subsp. serpillifolia I. M. Johnston 1925-8-1 6632 San Bernardino Just West of Ontario Peak Summit. San Antonio Mts. 2652 Comment
  POM9811  Euphorbia peplus I. M. Johnston 1917-3-3 1253 San Bernardino Upland. Comment
  POM98122  Asclepias eriocarpa I. M. Johnston 1924-9-2 s.n. San Bernardino Deep Creek at start of Green Valley road. San Bernardino Mts 1799 Comment
  POM98123  Chenopodium berlandieri var. sinuatum I. M. Johnston 1924-8-30 s.n. San Bernardino North end of Baldwin Lake. Comment
  POM98124  Cornus californica I. M. Johnston 1925-8-2 s.n. San Bernardino Deep Creek, San Bernardino Mts. 1799 Comment
  POM98125  Suaeda calceoliformis I. M. Johnston 1925-8-30 s.n. San Bernardino North end of Baldwin Lake Comment
  POM98126  Arceuthobium campylopodum I. M. Johnston 1924-9-2 s.n. San Bernardino City Creek Road, San Bernardino Mts. 1494 Comment
  POM98127  Atriplex confertifolia I. M. Johnston 1924-8-31 s.n. San Bernardino 4 miles W. of Box S Ranch, near Victorville Comment
  POM98129  Suaeda moquinii I. M. Johnston 1924-8-31 s.n. San Bernardino 4 miles W. of Box S Ranch, near Victorville Comment
  POM9813  Camissonia micrantha I. M. Johnston 1917-4-28 1196 San Bernardino Red Hill, near Upland. Comment
  POM9820  Microsteris gracilis subsp. gracilis I. M. Johnston 1918-4-18 1948 San Bernardino Carbon Canyon. San Juan Hills (south of Chino). 366 Comment
  POM986  Pseudotsuga macrocarpa I. M. Johnston 1917-6-17 s.n. San Bernardino San Antonio Canyon 1463 Comment
  POM9871  Juncus rugulosus I. M. Johnston 1917-7-15 1736 San Bernardino San Antonio Mountains. Day Canyon. 762 Comment
  POM9874  Dendromecon rigida I. M. Johnston 1917-5-20 1252 San Bernardino Cucamonga Canyon Comment
  POM9875  Platystemon californicus I. M. Johnston 1917-4-28 1278 San Bernardino Red Hill, near Upland. Comment
  POM9879  Silene laciniata subsp. major I. M. Johnston 1917-5-30 1147 San Bernardino Hills south of Ontario. 305 Comment
  POM9882  Ribes speciosum I. M. Johnston 1918-4-18 1851 San Bernardino Carbon Canyon. San Juan Hills (south of Chino). 366 Comment
  POM9883  Rubus ursinus I. M. Johnston 1917-4-28 114 San Bernardino Red Hill, near Upland. Comment
  POM9951  Bloomeria crocea var. crocea I. M. Johnston 1917-5-30 1157 San Bernardino Hills south of Ontario. 305 Comment
  POM9953  Juncus mexicanus I. M. Johnston 1917-5-30 1131 San Bernardino South of Ontario. 183 Comment
  RSA0000236  Eleocharis parvula I. M. Johnston 1924-9-1 s.n. San Bernardino N. end of Baldwin Lake. Comment
  RSA0001857  Pectocarya setosa var. holoptera I. M. Johnston 1922-5-14 6489 San Bernardino Granite Well, Mojave Desert. Comment
  RSA0003306  Hosackia argophylla var. decora I. M. Johnston 1917-6-15 1278 San Bernardino San Antonio Mts. Cascade Canyon. West end Ontario Peak 1372 Comment
  RSA0003307  Hosackia argophylla var. decora I. M. Johnston 1917-6-15 1278 San Bernardino San Antonio Mts. Cascade Canyon. West end Ontario Peak 1372 Comment
  RSA0003441  Lupinus inyoensis I. M. Johnston 1917-7-30 1627 San Bernardino Head of Icehouse Canyon. 2439 Comment
  RSA0005748  Galium hallii I. M. Johnston 1917-8-24 1667 San Bernardino Coldwater Fork Lytle Creek. 1677 Comment
  RSA0006049  Mimulus johnstonii I. M. Johnston 1917-7-28 1562 San Bernardino San Antonio Canyon, San Antonio Mts. [San Gabriel Mts.] 1829 Comment
  RSA0008261  Calystegia binghamiae I. M. Johnston 1917-5-30 1274 San Bernardino Chino Creek, south of Ontario. 152 Comment
  RSA0010294  Selaginella asprella Ivan M. Johnston 1918-3-24 1815 San Bernardino West end of Ontario Pk. 1828 Comment
  RSA0011113  Turricula parryi I. M. Johnston 1917-7-29 1564 San Bernardino Middle Fork, Lytle Creek; San Antonio Mts [San Gabriel Mts.] 2058 Comment
  RSA0011170  Juglans californica I. M. Johnston 1918-4-21 1853 San Bernardino Etiwanda. 366 Comment
  RSA0011746  Asplenium vespertinum I. M. Johnston 1919-6-7 2172 San Bernardino San Antonio Mountains: Cucamonga Canyon, between 2nd and 3rd falls 914 Comment
  RSA0016142  Monardella australis subsp. jokerstii I. M. Johnston 1925-7-22 5118 San Bernardino South slope of Cucamonga Peak, San Antonio Mountains. Branch of Cucamonga Canyon west of Manzanita Flats. 1707 Comment
  RSA0016431  Helianthus nuttallii subsp. parishii I. M. Johnston 1924-9-2 s.n. San Bernardino 2 miles S of San Bernardino. Comment
  RSA0016791  Quercus kelloggii I. M. Johnston 1925-7-10 s.n. San Bernardino San Antonio Mountains; Lower San Sevaine Flats. 1463 Comment
  RSA0020070  Solanum physalifolium var. nitidibaccatum I. M. Johnston 1917-06 1812 San Bernardino Upland. Comment
  RSA0028763  Amsinckia intermedia I. M. Johnston 1916-12-31 s.n. San Bernardino Red Hill near Upland. 426 Comment
  RSA0030854  Salix laevigata Ivan M. Johnston 1917-3-17 1902 San Bernardino Red Hill, near Upland. Comment
  RSA0030896  Stephanomeria exigua var. coronaria Ivan M. Johnston 1924-8-31 s.n. San Bernardino 1 mi N of Cajon Pass Summit. 1219 Comment
  RSA0030898  Eriodictyon trichocalyx Ivan M. Johnston 1917-7-28 1574 San Bernardino N. Fork San Antonio Canyon. 2286 Comment
  RSA0034843  Rafinesquia californica I. Johnston 1917-4-28 1937 San Bernardino Wash west of Upland. 365 Comment
  RSA0039123  Cheilanthes covillei I. M. Johnston 1916-11-21 s.n. San Bernardino Upper Stoddard Canyon, no. of Upland. Comment
  RSA0044722  Matricaria occidentalis I. M. Johnston 1917-3-10 71 San Bernardino Upland. Comment
  RSA0057617  Thysanocarpus laciniatus I. M. Johnston 1922-5-14 6534 San Bernardino Granite Well, Mojave Desert. Comment
  RSA0059320  Orobanche tuberosa Ivan M. Johnston 1917-5-20 120 San Bernardino Cucamonga Canon. [Probably the one in Rancho Cucamonga.] Comment
  RSA0060245  Pentagramma triangularis I. M. Johnston 1922-5-15 6505 San Bernardino 3 mi. N of Victorville. Comment
  RSA0066051  Pentagramma triangularis I. M. Johnston 1920-5-16 s.n. San Bernardino Victorville. Comment
  RSA0066175  Heuchera parishii I. M. Johnston 1924-7-5 4903 San Bernardino Bluff Lake, San Bernardino Mts. 2286 Comment
  RSA0066233  Heuchera elegans I. M. Johnston 1921-7-17 2853 San Bernardino San Bernardino Mts., No. Fork Bear Creek. 1981 Comment
  RSA0066436  Orobanche fasciculata Ivan M. Johnston 1930-6-11 3775 San Bernardino Cactus Flats, San Bernardino Mts. Comment
  RSA0066491  Orobanche parishii Ivan M. Johnston 1917-9-16 1762 San Bernardino Devil's Backbone. 2804 Comment
  RSA0066511  Orobanche fasciculata Ivan M. Johnston 1917-7-30 1556 San Bernardino Cucamonga Peak. 2468 Comment
  RSA0070644  Cirsium mohavense I. M. Johnston 1924-8-31 s.n. San Bernardino Box S Springs. 1067 Comment
  RSA0074750  Sedum spathulifolium I. M. Johnston 1917-6-15 1288 San Bernardino Ontario Peak (west end). 1890 Comment
  RSA0074751  Sedum spathulifolium I. M. Johnston 1917-7-15 1644 San Bernardino Day Canyon. 1067 Comment
  RSA0074752  Sedum spathulifolium Ivan M. Johnston 1928-6-23 2053 San Bernardino West end of Ontario Peak (Cascade Canyon). 1676 Comment
  RSA0074753  Sedum spathulifolium I. M. Johnston 1919-6-7 2170 San Bernardino Cucamonga Canyon. San Antonio Mountains. Comment
  RSA0076160  Orobanche bulbosa Ivan M. Johnston 1917-1 s.n. San Bernardino San Antonio Mountains. [Los Angeles or San Bernardino County] Comment
  RSA0076598  Penstemon grinnellii subsp. grinnellii G. R. Johnstone 1928-6-10 s.n. San Bernardino Manker Flats. Comment
  RSA0078650  Sedum spathulifolium I. M. Johnston 1919-6-7 2170 San Bernardino Cucamonga Canyon. 1067 Comment
  RSA0078852  Cryptantha pterocarya var. pterocarya George R. Johnstone 1928-4-7 s.n. San Bernardino Mojave Desert near Yermo. Comment
  RSA0078984  Cryptantha muricata var. jonesii I. M. Johnston 1918-5-14 1958 San Bernardino Cucamonga Canyon wash near Upland. 366 Comment
  RSA0078985  Cryptantha muricata var. jonesii I. M. Johnston 1920-5-8 s.n. San Bernardino Near Wineville. Comment
  RSA0079367  Cryptantha muricata var. jonesii I. M. Johnston 1918-6-23 20482 San Bernardino San Antonio Canyon, at side of Canyon road. 732 Comment
  RSA0079368  Cryptantha muricata var. jonesii I. M. Johnston 1918-6-15 s.n. San Bernardino Mouth of Icehouse Canyon. 1524 Comment
  RSA0079414  Cryptantha muricata var. jonesii George R. Johnstone 1928-4-21 s.n. San Bernardino Hill drive E of Upland. Comment
  RSA0079891  Carex rossii I. M. Johnston 1917-7-30 1496 San Bernardino Cucamonga Pk. 2651 Comment
  RSA0080568  Pyrola picta I. M. Johnston 1925-8-1 6629 San Bernardino Icehouse Canyon, along shortcut to Kelly's Cabin. 2073 Comment
  RSA0080572  Pyrola dentata I. M. Johnston 1925-7-22 5120 San Bernardino South slope of Cucamonga Peak, canyon west of Manzanita Flats. 1921 Comment
  RSA0080592  Pyrola dentata I. M. Johnston 1917-7-30 1585 San Bernardino Head of Icehouse Canyon. 2439 Comment
  RSA0083329  Pyrola picta I. M. Johnston 1921-7-17 2860 San Bernardino North Fork, Bear Creek 2073 Comment
  RSA0089651  Amsinckia intermedia I. M. Johnston 1918-4-14 1838 San Bernardino Red Hill east of Upland. 427 Comment
  RSA0089930  Amsinckia menziesii I. M. Johnston 1918-4-25 1870 San Bernardino Red Hill near Upland. 396 Comment
  RSA0090952  Amsinckia intermedia var. eastwoodiae I. M. Johnston 1917-2-11 1175 San Bernardino Red Hill near Upland. Comment
  RSA0091436  Amsinckia tessellata I. M. Johnston 1920-5-17 s.n. San Bernardino 6 miles west of Hesperia. Comment
  RSA0101669  Botrychium crenulatum I. M. Johnston 1917-8-1 1757 San Bernardino San Antonio Mountains, Coldwater Fork of Lytle Creek. 2133 Comment
  RSA0102397  Orobanche valida subsp. valida I. M. Johnston 1925-7-8 5290 San Bernardino South trail to Baldy lookout. 1768 Comment
  RSA0104242  Kopsiopsis strobilacea Ivan M. Johnston 1917-7-30 1554 San Bernardino Ontario Peak. 2651 Comment
  RSA0112486  Sparganium erectum subsp. stoloniferum I. M. Johnston 1152 San Bernardino Chino Creek south of Ontario. 152 Comment
  RSA0113397  Trifolium gracilentum var. gracilentum I. M. Johnston 1922-5-14 6535 San Bernardino Granite Well, Mojave Desert. Comment
  RSA0117345  Collinsia parryi George E. Johnston 1928-4-21 s.n. San Bernardino Hill drive E. of Upland. Comment
  RSA0128563  Boechera californica I. M. Johnston 1917-3-3 43 San Bernardino Upland. Wash west of town. 366 Comment
  RSA0129703  Arabis platysperma var. platysperma I. M. Johnston 1921-7-30 1560 San Bernardino Vicinity of Kelly's Cabin (Ontario Pk). 2499 Comment
  RSA3299  Garrya veatchii I. M. Johnston 1918-5-19 s.n. San Bernardino San Antonio Canyon. 1341 Comment
  RSA365142  Cyperus rotundus I. M. Johnston 1917-10-6 1787 San Bernardino Upland. Comment
  RSA389672  Tamarix parviflora I. M. Johnston 1917-5-30 1124 San Bernardino South of Ontario Comment
  RSA402992  Amaranthus deflexus I. M. Johnston 1917-6-27 1435 San Bernardino Ontario. Comment
  RSA405665  Lathyrus vestitus subsp. laetiflorus I. M. Johnston 1917-3-10 68 San Bernardino Upland. Comment
  RSA414790  Lupinus formosus var. formosus George R. Johnston 1928-4-21 s.n. San Bernardino Hill Dr. East of Upland. Comment
  RSA420839  Eucrypta chrysanthemifolia I. M. Johnston 1917-03 53 San Bernardino Wash NE of Upland Comment
Read comments
Sep 22 2011
  RSA423248  Chenopodium I. M. Johnston 1918-6-18 2038 San Bernardino Upland (24th St). 549 Comment
  RSA438893  Silene laciniata subsp. major George R. Johnston 1928-04 s.n. San Bernardino Hill drive E of Upland. Comment
  RSA466625  Cistanthe monandra George R. Johnstone 1928-4-21 s.n. San Bernardino W of Devore Comment
  RSA466980  Camissonia bistorta I. M. Johnston 1917-3-10 63 San Bernardino Upland. Comment
  RSA685791  Cheilanthes newberryi Austin Campbell Johnston 1901-1 s.n. San Bernardino [no locality information provided] Comment
  RSA9266  Gilia malior I. M. Johnston 1920-5-5 s.n. San Bernardino Near Mojave, Mojave Desert Comment
  RSA93758  Artemisia rothrockii I. M. Johnston 1924-9-1 5431 San Bernardino Arrastre Flats, San Bernardino Mountains 1768 Comment
  RSA9593  Phacelia distans I. M. Johnston 1920-5-8 s.n. San Bernardino Just west of Colton Comment
Read comments
Nov 19 2011
  SEINET10460593  Heterocodon rariflorum Johnston Johnston 2915 San Bernardino DEEP CREEK Comment
  SEINET10460594  Heterocodon rariflorum Johnston 1925-7-10 Johnston 4119 San Bernardino SAN ANTONIO MTNS. LOWER SAN SEVAINE FLATS Comment
  SEINET10460596  Heterocodon rariflorum Johnston 1925-7-17 Johnston 2915 San Bernardino N FORK DEER CREEK, EDGE OF MEADOW 6300 Comment
  SEINET10460863  Nemacladus sigmoideus Johnston Johnston s.n. San Bernardino 6 mi w of Hesperia Comment
  SEINET10859935  Muhlenbergia utilis Johnston 1916-10-12 Johnston s.n. San Bernardino Red Hill. Comment
  SEINET10873479  Parishella californica Johnston 1922-5-14 Johnston 6576 San Bernardino Two miles S of Crutts Post Office, on gravelly soil of Mohave Desert Comment
  SEINET7589117 Image available Isolepis cernua Ivan Johnston 1917-5-5 1212 San Bernardino Red Hill, near Upland. Comment
  SEINET7596200 Image available Aristida purpurea var. purpurea Ivan Johnston 1916-1 1120 San Bernardino Near Upland Comment
  UC1472743  Aspidotis californica I. M. Johnston 1917-2-4 91 San Bernardino above Upland (Evey Canyon); San Antonio Mts 762 Comment
  UC1601930  Sedum spathulifolium I. M. Johnston 1917-6-15 1288 San Bernardino Ontario Pk San Antonio Mountains, Ontario Pk (San Antonio Mountains, Southern California) 1889 Comment
  UC1947579  Eriophyllum confertiflorum var. confertiflorum I. M. Johnston 1917-7-3 1405 San Bernardino San Antonio Canon; San Antonio Mountains, San Antonio Canon Comment
  UC1965888  Arceuthobium divaricatum L. C. Johnston, D. Hemphill, and G. Mirth 1977-11-25 San Bernardino New York Mountains, Live oak canyon at mine. Comment
  UC205704  Cryptantha muricata I. M. Johnston 1918-7-7 2077 San Bernardino near head of North Fork Lytle Creek; San Antonio Mountains 2286 Comment
  UC205797  Silene verecunda subsp. platyota I. M. Johnston 1917-7-30 1528 San Bernardino on Ontario Pk near Kelly's Cabin (San Antonio Mountains); , Ontario Pk 2438 Comment
  UC205987  Eriogonum nudum var. pauciflorum I. M. Johnston 1917-8-21 1699 San Bernardino San Antonio Canyon San Antonio Mountains, San Antonio Canyon 2209 Comment
  UC212330  Lathyrus vestitus var. vestitus I. Johnston 1917-3-10 68 San Bernardino ne of Upland Comment
  UC213209  Pterospora andromedea I. M. Johnston 1917-7-30 1612 San Bernardino vicinity of Kelly's Cabin (Ontario Pk) San Antonio Mountains 2438 Comment
  UC303569  Viola purpurea subsp. quercetorum I. Johnston 1917-5-20 27 M San Bernardino Cucamanga Canyon, Charcoal Camp Charcoal Camp; San Antonio Mountains, Cucamanga Canyon, Charcoal Camp 1219 Comment
  UC303669  Pyrola picta I. M. Johnston 1917-7-30 1585 San Bernardino San Antonio Mountains, head of Icehous Canyon 2438 Comment
  UC306191  Hieracium horridum I. M. Johnston 1917-7-30 1613 San Bernardino San Antonio Pk. 2651 Comment
  UC306258  Epilobium brachycarpum I. M. Johnston 1917-7-31 1534 San Bernardino below Camp Baldy; San Antonio Mountains, San Antonio Canyon 1280 Comment
  UC310276  Potamogeton illinoensis I. M. Johnston 1925-7-11 6001 San Bernardino mouth of San Sevaine Canyon 548 Comment
  UC851336  Suaeda moquinii I. Johnston 1937-5-30 1155 San Bernardino s of Ontario; Chino Creek 152 Comment
  UCD169467  Festuca californica subsp. parishii I. M. Johnston 1919-6-7 2166 San Bernardino Cucamonga Canyon at Charcoal Camp. 1432 Comment
  UCD169491  Festuca californica subsp. parishii I. M. Johnston 1919-6-7 2166 San Bernardino Cucamonga Canon. 1432 Comment



  Copyright © 2019 Regents of the University of California — Updated 11 January 2019
0.35 processing seconds