|
CCH1:
Featuring California vascular plant data from the Consortium of California Herbaria and other sources
|
|
|
|
|
|
Search Results
— 1207 specimen records retrieved (823 records with coordinates)
Results for search: County=LOS ANGELES; Source=All; Collector=Ewan; Map/download results: BerkeleyMapper with layers and yellow flags |
Download Options: |
| Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/). | |
| 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.
A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ... |
||||||||||
| ? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
|---|---|---|---|---|---|---|---|---|---|---|
| CAS-BOT-BC100410 | Brickellia californica | Joseph Andorfer Ewan | 1936-8-2 | 9911 | Los Angeles | Mescal Creek, San Gabriel Mts. | 1615 | Comment | ||
| CAS-BOT-BC102544 | Populus fremontii | Joseph Andorfer Ewan | 1937-8-23 | 11056 | Los Angeles | Tujunga Creek near mouth of canyon, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC102550 | Populus fremontii | Joseph Ewan | 1937-8-23 | 11056 | Los Angeles | Tujunga Creek near mouth of the canyon. San Gabriel Mts. Tujunga Canyon | Comment | |||
| CAS-BOT-BC106128 | Brickellia nevinii | Joseph Andorfer Ewan | 1937-8-15 | 10958 | Los Angeles | Jct. West Fork with No. Fork San Gabriel River - San Gabriel Mts. | 609 | Comment | ||
| CAS-BOT-BC107550 | Salix lasiolepis var. lasiolepis | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-2 | 9907 | Los Angeles | Mescal Canyon, San Gabriel Mts. | 1615 | Comment | ||
| CAS-BOT-BC109875 | Juncus | J. Ewan | 1934-8-10 | 8432 | Los Angeles | San Gabriel Mountains. On slope (precisely northwest) of Mount Waterman. | 2286 | Comment | ||
| CAS-BOT-BC116286 | Delphinium parryi subsp. parryi | J. Ewan | 1931-5-16 | 4216 | Los Angeles | West Fork Garapito Creek, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC125660 | Salix melanopsis | Joseph Andorfer Ewan | 1936-8-8 | 9987 | Los Angeles | Swartout Valley Meadow, San Gabriel Mts. | 1905 | Comment | ||
| CAS-BOT-BC125954 | Salix scouleriana | Joseph Ewan | 1936-8-10 | 10029 | Los Angeles | Nature trail from Big Pines to Blue Ridge, San Gabriel Mts. | 2225 | Comment | ||
| CAS-BOT-BC125955 | Salix scouleriana | Joseph Andorfer Ewan | 1936-7-22 | 9817 | Los Angeles | Blue Ridge near Big Pines road jct., San Gabriel Mts. | 457 | Comment | ||
| CAS-BOT-BC128489 | Salix lasiolepis var. lasiolepis | J. Ewan | 1931-2-2 | 4018 | Los Angeles | Along river banks, Rio Hondo River near Downey | Comment | |||
| CAS-BOT-BC128633 | Arbutus menziesii | Joseph Andorfer Ewan | 1933-4-16 | 10849 | Los Angeles | 1/2 mi. below Orchard Camp - Little Santa Anita, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC129961 | Dodecatheon redolens | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-14 | 10065 | Los Angeles | Lilly Spring, n. slope Mt. Hawkins, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC131652 | Ericameria parishii var. parishii | Joseph Andorfer Ewan | 1934-8-2 | 8484 | Los Angeles | New road bank San Antonio Canyon, San Gabriel Mts. | 1219 | Comment | ||
| CAS-BOT-BC132348 | Calochortus clavatus | J. Ewan | 1930-5-17 | 5512 | Los Angeles | Pico Canyon above Newhall | 548 | Comment | ||
| CAS-BOT-BC141312 | Phoradendron serotinum subsp. tomentosum | Joseph Andorfer Ewan | 1936-8-2 | 9891 | Los Angeles | 1 1/2 mi below head of Cedar Canyon off Mescal Canyon. San Gabriel Mtns. | Comment | |||
| CAS-BOT-BC143812 | Cercocarpus ledifolius var. ledifolius | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-14 | 10070 | Los Angeles | Mt. Hawkins crest, San Gabriel Mts. | 2499 | Comment | ||
| CAS-BOT-BC143813 | Cercocarpus ledifolius var. ledifolius | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-14 | 10069 | Los Angeles | Crest of ridge E. of Mt. Hawkins summit, San Gabriel Mts. | 2499 | Comment | ||
| CAS-BOT-BC145071 | Phacelia mohavensis | Joseph Andorfer Ewan | 1932-6-15 | 7339 | Los Angeles | 1/2 mile above Horse Flats, Pine Flats Region, San Gabriel Mts. | 1706 | Comment | ||
| CAS-BOT-BC145075 | Phacelia mohavensis | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-14 | 10054 | Los Angeles | Lilly Springs, n. slope of Mt. Hawkins, San Gabriel Mts. | 2438 | Comment | ||
| CAS-BOT-BC147363 | Rubus pensilvanicus | Joseph Andorfer Ewan | 1932-6-24 | 7548 | Los Angeles | Arizona Ave. 4 mi. west of Hawthorne | Comment | |||
| CAS-BOT-BC147480 | Rosa californica | Joseph Andorfer Ewan | 1936-8-6 | 9979 | Los Angeles | Head of Cedar Canyon off Mescal Canyon, San Gabriel Mts. | 1981 | Comment | ||
| CAS-BOT-BC147481 | Rosa californica | J. Ewan | 1931-7-5 | 4750 | Los Angeles | 1 mile above Buena Vista Trail Jct., Pacoima Canyon, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC149941 | Holodiscus discolor var. discolor | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-14 | 10045 | Los Angeles | Along crest of shoulder of Throop Peak, San Gabriel Mts. | 2743 | Comment | ||
| CAS-BOT-BC149955 | Holodiscus discolor var. discolor | Joseph Andorfer Ewan | 1933-7-4 | 7853 | Los Angeles | Sturdevant Trail, Santa Anita Canyon, San Gabriel Mts. | 1066 | Comment | ||
| CAS-BOT-BC149957 | Holodiscus discolor var. discolor | Joseph Andorfer Ewan | 1933-7-4 | 7876 | Los Angeles | Spanish Canyon above Monrovia, San Gabriel Mts. | 609 | Comment | ||
| CAS-BOT-BC150653 | Diplacus longiflorus | Joseph Andorfer Ewan | 1932-5-30 | 7226 | Los Angeles | North Fork Tujunga Creek | 914 | Comment | ||
| CAS-BOT-BC154387 | Phacelia ramosissima var. austrolitoralis | Joseph Andorfer Ewan | 1932-6-24 | 7550 | Los Angeles | permanent dunes. El Segundo | Comment | |||
| CAS-BOT-BC154779 | Prunus virginiana var. demissa | Joseph Ewan; Nesta D. Ewan | 1936-7-19 | 9751 | Los Angeles | Prairie Fork, San Gabriel Mts. | 2194 | Comment | ||
| CAS-BOT-BC156114 | Bromus diandrus | Joseph Andorfer Ewan | 1933-5-13 | 10938 | Los Angeles | Los Angeles. Shatto Street near Union Avenue. | Comment | |||
| CAS-BOT-BC157931 | Prunus emarginata | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-17 | 10103 | Los Angeles | Head of Little Rock Creek, 1 mi. s. of Buckhorn, San Gabriel Mts. | 2042 | Comment | ||
| CAS-BOT-BC157932 | Prunus emarginata | Joseph Andorfer Ewan | 1936-7-22 | 9818 | Los Angeles | Blue Ridge near Big Pines road jct., San Gabriel Mts. | 2286 | Comment | ||
| CAS-BOT-BC158662 | Purshia tridentata var. glandulosa | Joseph Andorfer Ewan | 1936-8-5 | 9933 | Los Angeles | Mescal Creek, San Gabriel Mts. | 1524 | Comment | ||
| CAS-BOT-BC159268 | Garrya veatchii | J. Ewan | 1931-3-21 | 7073 | Los Angeles | Open stony fire-break. At summit of Saddle Peak. Santa Monica Mts. | 822 | Comment | ||
| CAS-BOT-BC16440 | Barbarea orthoceras | Joseph Andorfer Ewan | 1936-7-22 | 9798 | Los Angeles | San Gabriel Mountains. Big Pines Meadow. | 2072 | Comment | ||
| CAS-BOT-BC166215 | Epilobium canum subsp. canum | J. Ewan | 1929-9-12 | 3479 | Los Angeles | Van Tassel Canyon above Azusa, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC166256 | Epilobium canum subsp. canum | J. Ewan | 1931-10-24 | 5289 | Los Angeles | East Fork Dume Canyon, Santa Monica Mts. | 426 | Comment | ||
| CAS-BOT-BC166262 | Epilobium canum subsp. canum | J. Ewan | 1931-10-24 | 5289 | Los Angeles | East Fork Dume Canyon, Santa Monica Mts. | 426 | Comment | ||
| CAS-BOT-BC166276 | Epilobium canum subsp. canum | J. Ewan | 1929-9-21 | 3485 | Los Angeles | Millards Canyon, 4 mi above falls, San Gabriel Mts. | 1158 | Comment | ||
| CAS-BOT-BC167915 | Rhus integrifolia | J. Ewan | 1931-10-24 | 5292 | Los Angeles | East Fork Dume Canyon, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC169203 | Toxicodendron diversilobum | J. Ewan | 1931-3-21 | 4062 | Los Angeles | Los Flores Canyon, Sant Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC170973 | Alnus rhombifolia | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-2 | 9887 | Los Angeles | 1 mi below head of Cedar Canyon off Mescal Canyon. San Gabriel Mts. | Comment | |||
| CAS-BOT-BC170974 | Alnus rhombifolia | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-2 | 9906 | Los Angeles | Along Creek Mescal Canyon. San Gabriel Mts. | 1615 | Comment | ||
| CAS-BOT-BC170975 | Alnus rhombifolia | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-16 | 10090 | Los Angeles | Along dry creek bed, Mt. Waterman - Twin Peaks Saddle. San Gabriel Mts. | 1981 | Comment | ||
| CAS-BOT-BC171921 | Epilobium canum subsp. latifolium | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-14 | 10042 | Los Angeles | Throop Peak, San Gabriel Mts. | 2743 | Comment | ||
| CAS-BOT-BC173410 | Ribes malvaceum | Joseph Andorfer Ewan | 1932-1-3 | 7014 | Los Angeles | Head of Nichols Canyon, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC173423 | Ribes malvaceum | Joseph Andorfer Ewan | 1932-1-3 | 7014 | Los Angeles | Head of Nichols Canyon, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC173441 | Ribes malvaceum | Joseph Andorfer Ewan | 1933-4-1 | 10914 | Los Angeles | Higgins Canyon, Santa Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC17672 | Carex alma | Joseph Andorfer Ewan | 1931-5-30 | 4266 | Los Angeles | San Gabrile Mountains. Short Cut Canyon, off West Fork San Gabriel River. | Comment | |||
| CAS-BOT-BC190265 | Cynodon dactylon | Joseph Andorfer Ewan | 1933-6-17 | 10829 | Los Angeles | Pacific Palisades near Santa Monica. | Comment | |||
| CAS-BOT-BC198542 | Lotus | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-16 | 10098 | Los Angeles | Mt. Waterman summit, San Gabriel Mts. | 2438 | Comment | ||
| CAS-BOT-BC201432 | Lupinus albifrons var. albifrons | J. Ewan | 1931-1-1 | 4002 | Los Angeles | Playa del Rey | Comment | |||
| CAS-BOT-BC205158 | Lupinus elatus | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-17 | 10108 | Los Angeles | Near Rattlesnake Trail Jct., Kratka Ridge, San Gabriel Mts. | 2042 | Comment | ||
| CAS-BOT-BC206221 | Malacothamnus fasciculatus | Joseph Andorfer Ewan | 1936-7-22 | 9822 | Los Angeles | Blue Ridge near Big Pines auto road jct., San Gabriel Mts. | 2286 | Comment | ||
| CAS-BOT-BC206643 | Malva assurgentiflora | Joseph Andorfer Ewan | 1932-6-29 | 7559 | Los Angeles | Playa del Rey | Comment | |||
| CAS-BOT-BC206742 | Elymus glaucus subsp. glaucus | Joseph Andorfer Ewan | 1933-6-17 | 10823 | Los Angeles | Temescal Canyon, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC211010 | Fraxinus velutina | Joseph Andorfer Ewan | 1937-8-15 | 10968 | Los Angeles | West Fork San Gabriel River, San Gabriel Mts. | 518 | Comment | ||
| CAS-BOT-BC211011 | Fraxinus velutina | Joseph Andorfer Ewan | 1937-8-15 | 10968 | Los Angeles | West Fork San Gabriel River, San Gabriel Mts. | 518 | Comment | ||
| CAS-BOT-BC212392 | Fremontodendron californicum | Joseph Andorfer Ewan | 1936-7-29 | 9853 | Los Angeles | West slope Table Mt., Southwest Valley, San Gabriel Mts. | 2133 | Comment | ||
| CAS-BOT-BC21310 | Carex fracta | J. Ewan | 1936-7-22 | 9796 | Los Angeles | San Gabrel Mountains. Big Pines Meadow. | 2072 | Comment | ||
| CAS-BOT-BC21312 | Carex fracta | Joseph Andorfer Ewan | 1934-8-9 | 8424 | Los Angeles | San Gabrel Mountains. Kratka Ridge. Cedar Spring. | 2042 | Comment | ||
| CAS-BOT-BC21313 | Carex fracta | J. Ewan | 1930-6-24 | 2689 | Los Angeles | San Gabrile Mountains. Below Big Cienega, Mt. Islip Trail. | 1950 | Comment | ||
| CAS-BOT-BC214351 | Trichostema parishii | Joseph Andorfer Ewan | 1932-5-29 | 7190 | Los Angeles | Arrastre Canyon, San Gabriel Mts. | 914 | Comment | ||
| CAS-BOT-BC215612 | Monardella linoides subsp. erecta | Joseph Andorfer Ewan | 1936-7-29 | 9865 | Los Angeles | North side of Table Mt. at summit, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC216537 | Lupinus excubitus var. johnstonii | Joseph Andorfer Ewan | 1932-5-29 | 7184 | Los Angeles | Summit of Mount Gleason | 1828 | Comment | ||
| CAS-BOT-BC216541 | Lupinus excubitus var. johnstonii | Joseph Ewan | 1932-5-29 | 7184 | Los Angeles | Summit of Mount Gleason, Occurs over to Upper tujunga divide along high ridge, San Gabriel Mountains | 1828 | Comment | ||
| CAS-BOT-BC219184 | Ribes nevadense | Joseph Andorfer Ewan | 1936-8-2 | 9922 | Los Angeles | Cedar Canyon, off Mescal Creek | 1920 | Comment | ||
| CAS-BOT-BC219298 | Ribes nevadense | J. Ewan | 1934-8-10 | 8402 | Los Angeles | 0.5 mile above Buckhorn, Mount Waterman region, San Gabriel Mountains | 2042 | Comment | ||
| CAS-BOT-BC219888 | Monardella breweri subsp. breweri | J. Ewan | 1931-7-4 | 4737 | Los Angeles | Near Gold Creek Road, Pacoima Canyon, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC222691 | Eriodictyon trichocalyx | Joseph Andorfer Ewan | 1936-7-27 | 9843 | Los Angeles | N. end of Table Mt., Swartout [Swarthout] Valley region, San Gabriel Mts. | 2133 | Comment | ||
| CAS-BOT-BC223135 | Galium johnstonii | Joseph Andorfer Ewan | 1936-7-29 | 9857 | Los Angeles | SW. slope of Table Mt., San Gabriel Mts. | 2133 | Comment | ||
| CAS-BOT-BC223754 | Frankenia salina | J. Ewan | 1931-7-31 | 4769 | Los Angeles | Telegraph Road near Santa Fe R.R. Crossing | Comment | |||
| CAS-BOT-BC225128 | Trichostema lanatum | J. Ewan | 1931-4-25 | 4183 | Los Angeles | S. Fork La tuna Canyon, Verdugo Range | Comment | |||
| CAS-BOT-BC230903 | Malacothamnus davidsonii | Joseph Andorfer Ewan | 1934-8-3 | 8448 | Los Angeles | Auto road up Table Mt., head of Le Montaine Creek | 2225 | Comment | ||
| CAS-BOT-BC231888 | Malacothamnus davidsonii | Joseph Andorfer Ewan | 1937-8-23 | 11047 | Los Angeles | Tujunga Canyon near its mouth, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC23208 | Arctostaphylos glandulosa subsp. glandulosa | Joseph Andorfer Ewan | 1933-4-16 | 10854 | Los Angeles | Little Santa Anita, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC232401 | Polypogon monspeliensis | Joseph Andorfer Ewan | 1932-6-28 | 7506 | Los Angeles | Los Angeles River at Hyperion Bridge | Comment | |||
| CAS-BOT-BC232402 | Polypogon monspeliensis | Joseph Andorfer Ewan | 1936-7-22 | 9813 | Los Angeles | San Gabriel Mountains. Cienega, Big Pines Meadow | 2072 | Comment | ||
| CAS-BOT-BC232406 | Polypogon monspeliensis | Joseph Andorfer Ewan | 1936-8-6 | 9471 | Los Angeles | Head of Cedar Canyon off Mescal Canyon | 1981 | Comment | ||
| CAS-BOT-BC232407 | Polypogon monspeliensis | Joseph Andorfer Ewan | 1936-8-2 | 9909 | Los Angeles | Mescal Canyon | 1615 | Comment | ||
| CAS-BOT-BC232408 | Polypogon monspeliensis | Joseph Andorfer Ewan | 1932-6-28 | 7506 | Los Angeles | Los Angeles River at Hyperion Bridge | Comment | |||
| CAS-BOT-BC232420 | Polypogon monspeliensis | Joseph Andorfer Ewan | 1932-6-28 | 7506 | Los Angeles | Los Angeles River at Hyperion Bridge | Comment | |||
| CAS-BOT-BC233299 | Salvia mellifera | J. A. Ewan | 1932-5-10 | 7456 | Los Angeles | Above Verugo Hacienda, Verdugo Canyon | Comment | |||
| CAS-BOT-BC233693 | Salvia leucophylla | J. Ewan | 1931-5-16 | 4206 | Los Angeles | Dry Canyon above Calabasas, Santa Monica Mountains | 304 | Comment | ||
| CAS-BOT-BC234813 | Lonicera subspicata | Joseph Andorfer Ewan | 1936-8-2 | 9917 | Los Angeles | Mescal Creek, San Gabriel Mts. | 1615 | Comment | ||
| CAS-BOT-BC234868 | Lonicera subspicata var. denudata | Joseph Andorfer Ewan | 1933-7-4 | 7858 | Los Angeles | Above Madrono [Madrono] flats, E. Fork Santa Anita Canyon, San Gabriel Mts. | 914 | Comment | ||
| CAS-BOT-BC235749 | Keckiella cordifolia | Joseph Andorfer Ewan | 1933-7-4 | 7879 | Los Angeles | Spanish Canyon above Monrovia, San Gabriel Mts. | 609 | Comment | ||
| CAS-BOT-BC238745 | Sambucus nigra subsp. caerulea | J. Ewan | 1931-9-7 | 5155 | Los Angeles | Sawpit Canyon, San Bernardino Mts. | 1402 | Comment | ||
| CAS-BOT-BC240748 | Lonicera interrupta | Joseph Andorfer Ewan | 1933-7-4 | 7863 | Los Angeles | Above Madrono [Madrono] Flats, E. Fork Santa Anita Canyon, San Gabriel Mts. | 1066 | Comment | ||
| CAS-BOT-BC241576 | Eriogonum baileyi var. baileyi | Joseph Andorfer Ewan | 1934-8-3 | 8369 | Los Angeles | Swartout [Swarthout] Valley, near county line, San Gabriel Mts. | 1981 | Comment | ||
| CAS-BOT-BC241577 | Eriogonum baileyi var. baileyi | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-5 | 9953 | Los Angeles | Mescal Creek, San Gabriel Mts. | 1371 | Comment | ||
| CAS-BOT-BC241583 | Eriogonum baileyi var. baileyi | Joseph Andorfer Ewan | 1934-8-3 | 8369 | Los Angeles | Swartout [Swarthout] Valley, near county line, San Gabriel Mts. | 1981 | Comment | ||
| CAS-BOT-BC241895 | Eriogonum cinereum | J. Ewan | 1931-10-24 | 5293 | Los Angeles | Escondido Canyon, Santa Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC241903 | Eriogonum cinereum | J. Ewan | 1931-10-24 | 5293 | Los Angeles | Escondido Canyon, Santa Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC241932 | Eriogonum cithariforme | Joseph Andorfer Ewan | 1931-7-4 | 4742 | Los Angeles | 2 mi. above Gold Creek Road in Pacoima Canyon, San Gabriel Mts. | 762 | Comment | ||
| CAS-BOT-BC241978 | Eriogonum cinereum | Joseph Andorfer Ewan | 1931-10-14 | 5293 | Los Angeles | Escondido Canyon, Santa Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC242757 | Eriogonum davidsonii | Joseph Andorfer Ewan | 1936-8-9 | 10028 | Los Angeles | 1/4 mi. n. of Bald Flat, Blue Ridge, San Gabriel Mts. | 2529 | Comment | ||
| CAS-BOT-BC243577 | Setaria parviflora | Joseph Andorfer Ewan | 1932-7-11 | 7470 | Los Angeles | Ingraham St., Los Angeles | Comment | |||
| CAS-BOT-BC243783 | Castilleja gleasoni | J. Ewan | 1930-5-11 | 2348 | Los Angeles | Trail from Iron Mt. to Mt. Gleason, San Gabriel Mts. | 1676 | Comment | ||
| CAS-BOT-BC244805 | Chorizanthe staticoides | J. Ewan | 1929-6-21 | 3645 | Los Angeles | Verdugo Canyon, south end. Dry, hard ground of fire-break | 548 | Comment | ||
| CAS-BOT-BC246110 | Keckiella ternata var. ternata | J. Ewan | 1931-7-4 | 4741 | Los Angeles | 2 miles above Gold Creek Road, Pacoima Canyon, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC249762 | Eriogonum elongatum var. elongatum | J. Ewan | 1931-10-24 | 5274 | Los Angeles | 1/2 mi. below Seminole Hot Springs, Santa Monica Mts. | 396 | Comment | ||
| CAS-BOT-BC250107 | Eriogonum fasciculatum var. polifolium | J. Ewan | 1931-5-30 | 4264 | Los Angeles | Short Cut Canyon, off West Fork, San Gabriel River, San Gabriel Mts. | 1219 | Comment | ||
| CAS-BOT-BC250108 | Eriogonum fasciculatum var. polifolium | J. Ewan | 1931-7-5 | 4748 | Los Angeles | 1 mile above Buena Vista Trail Jct., Pacoima Canyon, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC253438 | Eriogonum gracile | J. Ewan | 1930-10-22 | 3430 | Los Angeles | 4 miles from mouth of Bouquet Canyon | Comment | |||
| CAS-BOT-BC253439 | Eriogonum gracile | J. Ewan | 1931-10-24 | 5271 | Los Angeles | One mile above Malibu Lake | Comment | |||
| CAS-BOT-BC253459 | Eriogonum gracile | J. Ewan | 1931-10-11 | 5247 | Los Angeles | Sepulveda Canyon Road north of Mulholland, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC253460 | Eriogonum gracile | J. Ewan | 1931-10-11 | 5243 | Los Angeles | Sepulveda Canyon Road north of Mulholland, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC253461 | Eriogonum gracile | J. Ewan | 1931-10-11 | 5247 | Los Angeles | Sepulveda Canyon Road north of Mulholland, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC257750 | Eriogonum parvifolium | J. Ewan | 1930-9-15 | 5554 | Los Angeles | 1/2 mile south of Palisades del Rey | Comment | |||
| CAS-BOT-BC259096 | Eriogonum kennedyi var. alpigenum | Joseph Andorfer Ewan | 1934-8-7 | 8375 | Los Angeles | East slope Throop Peak, north of North Baldy, San Gabriel Mts. | 2667 | Comment | ||
| CAS-BOT-BC261221 | Eriogonum hirtiflorum | Joseph Andorfer Ewan | 1932-2-4 | 7366 | Los Angeles | 1/4 mi. above North Fork Campground on North Fork Tujunga Creek, San Gabriel Mts. | 914 | Comment | ||
| CAS-BOT-BC261222 | Eriogonum hirtiflorum | Joseph Andorfer Ewan; A. Nesta Dunn | 1933-7-23 | 7830 | Los Angeles | Trail from Barley Flats to Tujunga Creek, San Gabriel Mts. | 1371 | Comment | ||
| CAS-BOT-BC265636 | Paspalum distichum | J. Ewan | 1931-10-24 | 5262 | Los Angeles | North shore Malibu Lake, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC268208 | Eriogonum umbellatum var. munzii | Joseph Andorfer Ewan | 1936-7-22 | 9830 | Los Angeles | Blue Ridge trail, San Gabriel Mts. | 2316 | Comment | ||
| CAS-BOT-BC272409 | Leptochloa fusca subsp. uninervia | J. Ewan | 1931-7-31 | 4774 | Los Angeles | Telegraph Road near Santa Fe Crossing | Comment | |||
| CAS-BOT-BC275322 | Muhlenbergia microsperma | Joseph Andorfer Ewan | 1932-3-5 | 7027 | Los Angeles | Mandeville Canyon rim, Santa Monica Mountains | 365 | Comment | ||
| CAS-BOT-BC277368 | Chaenactis glabriuscula var. glabriuscula | J. Ewan | 1931-7-5 | 4747 | Los Angeles | 1 mile above Buena Vista Trail Jct., Pacoima Canyon, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC286761 | Ericameria cuneata var. cuneata | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-16 | 10077 | Los Angeles | Shoulder of Mt. Waterman, San Gabriel Mts. | 2423 | Comment | ||
| CAS-BOT-BC289334 | Hordeum murinum subsp. glaucum | Joseph Andorfer Ewan | 1933-5-13 | 10936 | Los Angeles | Shatto Street near Union Ave. | Comment | |||
| CAS-BOT-BC297917 | Eriophyllum confertiflorum | Joseph Andorfer Ewan | 1936-8-9 | 10027 | Los Angeles | On road cut, 0.5 mile N of Bald Flat on Blue Ridge, San Gabriel Mts | 2529 | Comment | ||
| CAS-BOT-BC297934 | Eriophyllum confertiflorum | Joseph Andorfer Ewan | 1933-6-17 | 10826 | Los Angeles | Temescal Canyon, Santa Monica Mts | Comment | |||
| CAS-BOT-BC297935 | Eriophyllum confertiflorum | Joseph Andorfer Ewan | 1933-6-17 | 10826 | Los Angeles | Temescal Canyon, Santa Monica Mts | Comment | |||
| CAS-BOT-BC298898 | Ericameria nauseosa var. bernardina | Joseph Andorfer Ewan | 1936-8-2 | 9892 | Los Angeles | 1.5 miles below head of Cedar Canyon off Mescal Canyon, San Gabriel Mts | Comment | |||
| CAS-BOT-BC298899 | Ericameria nauseosa var. bernardina | Joseph Andorfer Ewan | 1934-8-3 | 8367 | Los Angeles | Swartout Valley, near county line | 1981 | Comment | ||
| CAS-BOT-BC299018 | Ericameria nauseosa var. hololeuca | Joseph Andorfer Ewan | 1936-8-5 | 9931 | Los Angeles | Mescal Creek | 1524 | Comment | ||
| CAS-BOT-BC299295 | Deinandra fasciculata | Joseph Andorfer Ewan | 1933-6-29 | 10822 | Los Angeles | Ballona Marshes near Playa del Rey | Comment | |||
| CAS-BOT-BC299512 | Ericameria palmeri var. pachylepis | J. Ewan | 1931-10-24 | 5288 | Los Angeles | La Sierra Canyon Divide, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC299513 | Ericameria palmeri var. pachylepis | J. Ewan | 1931-10-24 | 5288 | Los Angeles | La Sierra Canyon Divide, Santa Monica Mts. | 518 | Comment | ||
| CAS-BOT-BC302086 | Gutierrezia microcephala | Joseph Andorfer Ewan | 1934-8-3 | 8339 | Los Angeles | Table Mt., at head Le Montaine Cr., San Gabriel Mts. | 2255 | Comment | ||
| CAS-BOT-BC302087 | Gutierrezia microcephala | Joseph Andorfer Ewan | 1934-8-3 | 8339 | Los Angeles | Table Mt., at head of Le Montaine Cr., San Gabriel Mts. | 2255 | Comment | ||
| CAS-BOT-BC302325 | Hazardia squarrosa var. squarrosa | J. Ewan | 1931-10-24 | 5269 | Los Angeles | One mile above Malibu Lake, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC307284 | Hazardia squarrosa var. grindelioides | J. Ewan | 1931-10-11 | 5233 | Los Angeles | Sepulveda Canyon Road n. of Mullholland Dr., Santa Monica Mts. | Comment | |||
| CAS-BOT-BC307285 | Hazardia squarrosa var. grindelioides | J. Ewan | 1931-10-24 | 5294 | Los Angeles | Escondido Canyon, Santa Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC307286 | Hazardia squarrosa var. grindelioides | J. Ewan | 1930-10-10 | 3538 | Los Angeles | Sturtevant Trail, San Gabriel Mts. | 609 | Comment | ||
| CAS-BOT-BC307289 | Hazardia squarrosa var. grindelioides | J. Ewan | 1931-10-24 | 5269 | Los Angeles | One mile above Malibu Lake, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC307297 | Hazardia squarrosa var. grindelioides | Joseph Andorfer Ewan | 1932-10-22 | 10803 | Los Angeles | Above Avalon, Santa Catalina Island | Comment | |||
| CAS-BOT-BC310102 | Hemizonella minima | Joseph Andorfer Ewan | 1932-6-15 | 7340 | Los Angeles | 1/2 mile above Horse Flats, Pine Flats Region, San Gabriel Mts. | 1706 | Comment | ||
| CAS-BOT-BC310842 | Heterotheca sessiliflora subsp. fastigiata | Joseph Andorfer Ewan | 1937-8-23 | 11048 | Los Angeles | Tujunga Canyon near its mouth, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC310844 | Heterotheca sessiliflora subsp. fastigiata | J. Ewan | 1930-12-7 | 3472 | Los Angeles | Clam Shell Canyon above Monrovia | Comment | |||
| CAS-BOT-BC311708 | Isocoma menziesii var. vernonioides | J. Ewan | 1931-10-11 | 5235 | Los Angeles | Sepulveda Canyon Rd. north of Mulholland, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC32150 | Carex multicaulis | J. Ewan; Nesta Ewan | 1936-8-2 | 9885 | Los Angeles | 1 mi below head of Cedar Canyon, off Mescal Canyon. San Gabriel Mts. | Comment | |||
| CAS-BOT-BC322845 | Stephanomeria pauciflora | Joseph Andorfer Ewan | 1936-8-2 | 9915 | Los Angeles | Mescal Creek, San Gabriel Mts. | 1615 | Comment | ||
| CAS-BOT-BC327079 | Venegasia carpesioides | Joseph Andorfer Ewan | 1933-4-1 | 10927 | Los Angeles | Higgins Canyon, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC328056 | Lepidospartum squamatum | J. Ewan | 1931-10-24 | 5272 | Los Angeles | 1 mile above Malibu Lake. Santa Monica Mts. | Comment | |||
| CAS-BOT-BC328057 | Lepidospartum squamatum | J. Ewan | 1931-10-24 | 5272 | Los Angeles | 1 mile above Malibu Lake. Santa Monica Mts. | Comment | |||
| CAS-BOT-BC328058 | Lepidospartum squamatum | J. Ewan | 1931-10-24 | 5272 | Los Angeles | 1 mile above Malibu Lake. Santa Monica Mts. | Comment | |||
| CAS-BOT-BC328061 | Lepidospartum squamatum | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-5 | 9930 | Los Angeles | Mescal Creek. San Gabriel Mts. | 1524 | Comment | ||
| CAS-BOT-BC329055 | Tetradymia canescens | Joseph Andorfer Ewan | 1934-8-3 | 8445 | Los Angeles | Summit of Table Mtn., head of Le Montaine Creek, San Gabriel Mountains | 2286 | Comment | ||
| CAS-BOT-BC331559 | Acer macrophyllum | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-2 | 9896 | Los Angeles | 1.5 mi below head of Cedar Canyon off Mescal Canyon, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC331560 | Acer macrophyllum | Joseph Andorfer Ewan | 1932-7-4 | 7582 | Los Angeles | Millards Canyon above the falls, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC331574 | Acer macrophyllum | J. Ewan | 1929-5-11 | 2106 | Los Angeles | Mt. Lukeus Trail, Haines Canyon | 731 | Comment | ||
| CAS-BOT-BC356552 | Pseudognaphalium biolettii | Joseph Andorfer Ewan | 1932-3-5 | 7028 | Los Angeles | Mandeville Canyon, Santa Monica Mts | 335 | Comment | ||
| CAS-BOT-BC36279 | Chrysolepis sempervirens | Joseph Andorfer Ewan | 1936-8-14 | 10039 | Los Angeles | So. Shoulder Throop Peak, San Gabriel Mts. | 2743 | Comment | ||
| CAS-BOT-BC36280 | Chrysolepis sempervirens | Joseph Andorfer Ewan | 1936-7-22 | 9831 | Los Angeles | Blue Ridge Crest | 2377 | Comment | ||
| CAS-BOT-BC36281 | Chrysolepis sempervirens | Joseph Andorfer Ewan | 1936-7-22 | 9831 | Los Angeles | Blue Ridge Crest | 2377 | Comment | ||
| CAS-BOT-BC365026 | Solidago velutina subsp. californica | J. Ewan | 1930-10-10 | 3522 | Los Angeles | Sturtevant Trail at First Water Camp, San Gabriel Mts. | 914 | Comment | ||
| CAS-BOT-BC37459 | Cardamine californica | J. Ewan | 1930-3-30 | 2279 | Los Angeles | San Gabriel Mountains. Monrovia Canyon. | 640 | Comment | ||
| CAS-BOT-BC375134 | Stephanomeria cichoriacea | J. Ewan | 1930-10-10 | 3520 | Los Angeles | Big Santa Anita Canyon, San Gabriel Mts. | 792 | Comment | ||
| CAS-BOT-BC39304 | Arctostaphylos glauca | Joseph Andorfer Ewan | 1937-8-15 | 10960 | Los Angeles | San Gabriel Mts., Jct. of no. fork with west fork of San Gabriel River. | 518 | Comment | ||
| CAS-BOT-BC39563 | Caulanthus major | Joseph Ewan; Nesta Ewan | 1936-8-2 | s.n. | Los Angeles | San Gabriel Mountains. 1.5 mile below head of Cedar Canyon off Mescal Creek. | Comment | |||
| CAS-BOT-BC39564 | Caulanthus major | Joseph Ewan; Nesta Ewan | 1936-8-2 | 9897 | Los Angeles | San Gabriel Mountains. 1.5 mile below head of Cedar Canyon off Mescal Canyon. | Comment | |||
| CAS-BOT-BC39568 | Caulanthus major | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-2 | 9897 | Los Angeles | San Gabriel Mountains. 1.5 mile below head of Cedar Canyon off Mescal Canyon. | Comment | |||
| CAS-BOT-BC400047 | Berberis | Joseph Andorfer Ewan | 1932-7-4 | 7590 | Los Angeles | Millards [Millard] Canyon, San Gabriel Mts. | 1158 | Comment | ||
| CAS-BOT-BC409991 | Arceuthobium campylopodum | Joseph Andorfer Ewan | 1936-8-17 | 10111 | Los Angeles | Little Rock-Bear Creek Divide, San Gabriel Mountains | 1981 | Comment | ||
| CAS-BOT-BC410009 | Populus X parryi | Joseph Andorfer Ewan | 1932-4-22 | 7181 | Los Angeles | along Los Angeles River, San Fernando Valley | Comment | |||
| CAS-BOT-BC412577 | Acanthoscyphus parishii var. parishii | J. Ewan | 1930-6-25 | 2681 | Los Angeles | South slope Mt. Islip, San Gabriel Mts. | 2453 | Comment | ||
| CAS-BOT-BC412580 | Acanthoscyphus parishii var. parishii | Joseph Andorfer Ewan | 1934-8-3 | 8427 | Los Angeles | Table Mt. Trail to Swartout [Swarthout] Valley (floor), San Gabriel Mts. | 2133 | Comment | ||
| CAS-BOT-BC42171 | Arctostaphylos patula | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-17 | 10114 | Los Angeles | Big rock - Bear Creek divide, San Garbriel Mts. | Comment | |||
| CAS-BOT-BC42860 | Ambrosia acanthicarpa | J. Ewan | 1931-11-11 | s.n. | Los Angeles | Del Valle, Santa Clara River Valley | 304 | Comment | ||
| CAS-BOT-BC46734 | Arctostaphylos parryana | Joseph Andorfer Ewan | 1936-7-27 | 9852 | Los Angeles | San Gabriel Mts. N. end of Table Mt. Swartout Valley. | 2133 | Comment | ||
| CAS-BOT-BC46735 | Arctostaphylos parryana | Joseph Andorfer Ewan | 1936-7-27 | 9852 | Los Angeles | San Gabriel Mts. N. end of Table Mt, Swartout Valley. | 2133 | Comment | ||
| CAS-BOT-BC50478 | Ceanothus oliganthus | Joseph Andorfer Ewan | 1933-5-16 | 10852 | Los Angeles | San Gabriel Mts. - Little Santa Anita Canyon | Comment | |||
| CAS-BOT-BC51420 | Ceanothus megacarpus var. megacarpus | Joseph Andorfer Ewan | 1932-2-27 | 7024 | Los Angeles | Mandeville Canyon, Santa Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC54693 | Erysimum capitatum var. capitatum | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-2 | 9895 | Los Angeles | San Gabriel Mountains. 1.5 mile below head of Cedar Canyon off Mescal Canyon. | Comment | |||
| CAS-BOT-BC55598 | Ambrosia psilostachya | J. Ewan | 1931-10-24 | 5267 | Los Angeles | North shore Malibu Lake, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC57751 | Equisetum telmateia | J. Ewan | 1931-10-24 | 5280 | Los Angeles | 1/2 mi. below Seminole Hot Springs, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC59067 | Sedum spathulifolium | Joseph Andorfer Ewan | 1930-12-10 | s.n. | Los Angeles | Fern Canyon, below browns Flats, San Dimas drainage. San Cabriel Mts. | 1158 | Comment | ||
| CAS-BOT-BC59926 | Rhamnus crocea | Joseph Ewan; Nesta Ewan | 1936-8-5 | 9946 | Los Angeles | On Joshua Flat, Mescal Creek, San Gabriel Mts. | 1371 | Comment | ||
| CAS-BOT-BC6227 | Potentilla glandulosa subsp. ewanii | Joseph Andorfer Ewan | 1930-6-24 | 2674 | Los Angeles | Near Windy Camp, Mt. Islip, San Gabriel Mts. | 2286 | Comment | ||
| CAS-BOT-BC6244 | Polystichum munitum subsp. curtum | Joseph Andorfer Ewan | 1931-9-7 | 5159 | Los Angeles | Sawpit Canyon, San Bernardino Mts. | 1280 | Comment | ||
| CAS-BOT-BC6356 | Quercus engelmannii | Joseph Andorfer Ewan | 1934-12-27 | 8487 | Los Angeles | 2 mi. above A.T.&S.F. tracks at mouth of Sawpit Canyon (i.e., Monrovia C.), San Gabriel Mts. | 228 | Comment | ||
| CAS-BOT-BC63898 | Sedum spathulifolium | J. Ewan | 1932-5-30 | 7225 | Los Angeles | North Fork Tujunga Creek, San Gabriel mts. | 1066 | Comment | ||
| CAS-BOT-BC75087 | Sisymbrium altissimum | Joseph Andorfer Ewan | 1936-7-22 | 9790 | Los Angeles | San Gabriel Mountains. Big Pines Meadow. | 2072 | Comment | ||
| CAS-BOT-BC75752 | Berberis nevinii | J. Ewan | 1929-12-29 | 3734 | Los Angeles | Pacoima Wash, east of San Fernando. | Comment | |||
| CAS-BOT-BC75753 | Berberis nevinii | J. Ewan | 1929-12-29 | 3734 | Los Angeles | Pacoima Wash, east of San Fernando. | Comment | |||
| CAS-BOT-BC77833 | Woodwardia fimbriata | J. Ewan | 1931-10-24 | 5287 | Los Angeles | La Sierra Canyon above Seminole Hot Springs, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC77834 | Woodwardia fimbriata | J. Ewan | 1931-10-24 | 5287 | Los Angeles | La Sierra Canyon above Seminole Hot Springs, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC78600 | Pinus flexilis | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-14 | 10068 | Los Angeles | on Mt. Hawkins Crest, San Gabriel Mts. | 2499 | Comment | ||
| CAS-BOT-BC78746 | Pinus lambertiana | Joseph Andorfer Ewan | 1936-8-7 | 9984 | Los Angeles | Ski Trail above Big Pines, San Gabriel Mts. | 2133 | Comment | ||
| CAS-BOT-BC78747 | Pinus lambertiana | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-17 | 10110 | Los Angeles | Little Rock - Bear Creek divide, San Gabriel Mts. | 1981 | Comment | ||
| CAS-BOT-BC78869 | Pinus monophylla | Joseph Andorfer Ewan | 1936-8-2 | 9918 a | Los Angeles | Mescal Creek | 1615 | Comment | ||
| CAS-BOT-BC79012 | Pinus ponderosa | Joseph Andorfer Ewan | 1932-5-29 | 7218 | Los Angeles | on summit Mount Gleason, San Gabriel Mts. | 1889 | Comment | ||
| CAS-BOT-BC80059 | Pseudotsuga macrocarpa | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-5 | 9932 | Los Angeles | Mescal Creek | 1524 | Comment | ||
| CAS-BOT-BC80414 | Calocedrus decurrens | Joseph Andorfer Ewan | 1936-8-2 | 9926 | Los Angeles | Cedar Canyon off Mescale Creek, San Gabriel Mts. | 1920 | Comment | ||
| CAS-BOT-BC84970 | Artemisia californica | Joseph Andorfer Ewan | 1932-10-22 | 10806 | Los Angeles | Above Avalon, Santa Catalina Island. | Comment | |||
| CAS-BOT-BC86213 | Quercus dumosa | J. Ewan | 1929-9-21 | 2291 | Los Angeles | Trailside in Upper Millards Canyon | 1249 | Comment | ||
| CAS-BOT-BC86214 | Quercus dumosa | J. Ewan | 1931-10-11 | 5242 | Los Angeles | Sepulveda Canyon Rd. N of Mullholland. Santa Monica Mts. | Comment | |||
| CAS-BOT-BC86216 | Quercus dumosa | J. Ewan | 1931-10-24 | 5259 a | Los Angeles | One mile above Malibu Lake on Seminole Hot Springs Rd. Santa Monica Mts. | Comment | |||
| CAS-BOT-BC86218 | Quercus dumosa | J. Ewan | 1931-10-24 | 5259 c | Los Angeles | One mile above Malibu Lake on Seminole Hot Springs Rd. Santa Monica Mts. | Comment | |||
| CAS-BOT-BC90163 | Artemisia californica | Joseph Andorfer Ewan | 1932-10-22 | 10806 | Los Angeles | Above Avalon, Santa Catalina Island | Comment | |||
| CAS-BOT-BC90343 | Artemisia douglasiana | Joseph Ewan; Nesta Ewan | 1936-8-2 | 9905 | Los Angeles | Mescal Canyon, San Gabriel Mts. | 1615 | Comment | ||
| CAS-BOT-BC91139 | Umbellularia californica | Joseph Andorfer Ewan | 1932-1-3 | 7015 | Los Angeles | Nichols Canyon, Santa Monica Mountains. | Comment | |||
| CAS-BOT-BC93104 | Ribes californicum var. hesperium | Joseph Andorfer Ewan | 1932-2-27 | 7025 | Los Angeles | Santa Monica Mountains. Mandeville Canyon. | 304 | Comment | ||
| CAS-BOT-BC93186 | Platanus racemosa | Joseph Andorfer Ewan | 1937-8-15 | 10964 | Los Angeles | San Gabriel Mountains. Junction West Fork with North Fork San Gabrile River. | 518 | Comment | ||
| CAS-BOT-BC93187 | Platanus racemosa | Joseph Andorfer Ewan | 1937-8-23 | 11050 | Los Angeles | San Gabriel Mountains. Tijuga Creek near mouth of canyon. | Comment | |||
| CAS-BOT-BC93403 | Ribes cereum | Joseph Andorfer Ewan | 1936-8-14 | 10040 | Los Angeles | San Gabriel Mountains. South shoulder Throop Peak. | 2743 | Comment | ||
| CAS-BOT-BC93862 | Artemisia dracunculus | Joseph Ewan | 1934-8-11 | 8338 | Los Angeles | Chilao, San Gabriel Mts. | 1645 | Comment | ||
| CAS-BOT-BC97274 | Artemisia tridentata subsp. parishii | J. Ewan | 1931-11-11 | 5296 | Los Angeles | Del Valle, Santa Clara River Valley | Comment | |||
| CAS-BOT-BC97279 | Artemisia tridentata subsp. parishii | J. Ewan | 1931-11-11 | 5296 | Los Angeles | Del Valle, Santa Clara River Valley | Comment | |||
| CAS-BOT-BC97287 | Artemisia tridentata subsp. parishii | J. Ewan | 1931-11-11 | 5296 | Los Angeles | Del Valle, Santa Clara River Valley | Comment | |||
| CAS-BOT-BC98315 | Symphyotrichum subulatum var. parviflorum | J. Ewan | 1931-10-24 | 5263 | Los Angeles | Santa Monica Mountains - north shore Malibu Lake | Comment | |||
| JEPS11390 | Penstemon speciosus | Joseph Andorfer Ewan | 1936-8-2 | 9894 | Los Angeles | Cedar Canyon off Mescal Creek San Gabriel Mts., Cedar Canyon off Mescal Creek | 1920 | Comment | ||
| JEPS15875 | Corethrogyne filaginifolia | Joseph Andorfer Ewan | 1934-8-11 | 8333 | Los Angeles | Chilao San Gabriel Mts., Chilao | 1645 | Comment | ||
| JEPS23371 | Delphinium glaucum | Joseph Andorfer Ewan | 1936-8-9 | 10013 | Los Angeles | Guffy's Spring Blue Ridge (s side of ridge) | 2560 | Comment | ||
| JEPS26415 | Malacothamnus davidsonii | Joseph Andorfer Ewan | 1928-7-10 | Los Angeles | Tujunga Wash San Fernando Valley (above S.P.R.R. bridge) | 205 | Comment | |||
| JEPS36556 | Pleiacanthus spinosus | Joseph Andorfer Ewan | 1936-7-29 | 9867 | Los Angeles | e edge Table Mt. (Swartout Valley); San Gabriel Mts., , Swartout Valley | 2194 | Comment | ||
| JEPS37027 | Glebionis coronaria | Joseph Andorfer Ewan | 1932-6-24 | 7547 | Los Angeles | 3 mi w of Hawthorne | Comment | |||
| JEPS38039 | Quercus engelmannii | Joseph Andorfer Ewan | 1933-7-4 | 7852 | Los Angeles | Sturdevant trail Santa Gabriel Mts., Santa Anita Canyon | 1066 | Comment | ||
| JEPS38101 | Tetradymia canescens | Joseph Andorfer Ewan | 1936-7-29 | 9861 | Los Angeles | Swartout Valley region, sw slope Table Mt. San Gabriel Mts., Table Mt. | 2133 | Comment | ||
| JEPS3886 | Penstemon grinnellii var. grinnellii | Joseph Andorfer Ewan and Nesta Ewan | 1936-8-5 | 9954 | Los Angeles | (2 mi below Santa Monica Girl Scout Camp) (Mescal Canyon); San Gabriel Mts., Mescal Canyon | 1463 | Comment | ||
| JEPS41767 | Erigeron divergens | Joseph Andorfer Ewan and Nesta Ewan | 1936-8-5 | 9951 | Los Angeles | Mescal Canyon San Gabriel Mts., Mescal Canyon | 1463 | Comment | ||
| JEPS42880 | Tetragonia tetragonoides | Joseph Andorfer Ewan | 1932-6-29 | 7558 | Los Angeles | Playa del Rey | Comment | |||
| JEPS44654 | Holodiscus discolor | Joseph Andorfer Ewan | 1933-7-4 | 7876 | Los Angeles | Spanish Canyon above Monrovia; San Gabriel Mts., Spanish Canyon above Monrovia | 609 | Comment | ||
| JEPS45906 | Juncus xiphioides | Joseph Andorfer Ewan | 1934-8-11 | 8348 | Los Angeles | below Newcomb's Ranch; San Gabriel Mts., Chilao Region | Comment | |||
| JEPS45907 | Juncus macrophyllus | Joseph Andorfer Ewan | 1934-8-11 | 8346 | Los Angeles | below Newcomb's Rch.; San Gabriel Mts., Chilao region | 1645 | Comment | ||
| JEPS45908 | Juncus rugulosus | Joseph Andorfer Ewan | 1934-8-11 | 8344 | Los Angeles | below Newcomb's Ranch (Chilao region, San Gabriel Mts.); San Gabriel Mts., Chilao region | 1645 | Comment | ||
| JEPS45916 | Juncus ensifolius | Joseph Andorfer Ewan | 1934-8-10 | 8432 | Los Angeles | nw slope Mount Waterman; San Gabriel Mts. | 2286 | Comment | ||
| JEPS47295 | Rubus pensilvanicus | Joseph Andorfer Ewan | 1932-6-24 | 7548 | Los Angeles | Arizona Ave 4 mi w Hawthorne; w of Hawthorne | Comment Read comments Jul 23 2014 |
|||
| JEPS48953 | Scirpus microcarpus | Jos. Ewan | 1934-8-11 | 2347 | Los Angeles | Newcomb's Ranch San Gabriel Mts., Chilao region, Newcomb's Ranch (Chilao region, San Gabriel Mts.) | 1645 | Comment | ||
| JEPS48954 | Scirpus microcarpus | J. Ewan | 1932-5-30 | 7232 | Los Angeles | West Fork Tujunga Creek Mt. Gabriel Mts., West Fork Tujunga Creek | 1066 | Comment | ||
| JEPS48956 | Juncus saximontanus | J. Ewan | 1934-8-5 | 8453 | Los Angeles | Prairie Fork Ranger Station | Comment | |||
| JEPS48957 | Juncus duranii | J. Ewan | 1936-8-14 | 10060 | Los Angeles | Lilly Springs San Gabriel Mts., Mt. Hawkins; Lilly Springs, Mt. Hawkins, Los Angeles Co., San Gabriel Mts. | Comment Read comments Feb 28 2010 |
|||
| JEPS48975 | Carex multicaulis | Joseph Ewan | 1933-7-9 | 7870 | Los Angeles | Monrovia Peak | 1463 | Comment | ||
| JEPS48976 | Carex subfusca | Joseph Ewan | 1932-6-16 | 7289 | Los Angeles | Charlton Flats San Gabriel Mts., Charlton Flats | 1524 | Comment | ||
| JEPS48978 | Carex fracta | Joseph A. Ewan | 1932-6-16 | 7291 | Los Angeles | Charlton Flats San Gabriel Mts., Charlton Flats | 1524 | Comment | ||
| JEPS48979 | Carex schottii | Joseph A. Ewan | 1932-6-15 | 7308 | Los Angeles | Newcombs ranch at Chilao, San Gabriel Mountains | 1639 | Comment | ||
| JEPS48980 | Carex alma | Joseph A. Ewan | 1931-8-13 | 4897 | Los Angeles | Big Cienega above Crystal Lake, San Gabriel Mountains | 1981 | Comment | ||
| JEPS48982 | Carex alma | Joseph A. Ewan | 1934-8-10 | Los Angeles | Backhorn Camp, Mount Waterman region, San Gabriel Mountains | 2072 | Comment Read comments Sep 4 2013 |
|||
| JEPS48983 | Carex subfusca | Joseph A. Ewan | 1934-8-9 | 8424 | Los Angeles | Kratka Ridge San Gabriel Mts., Cedar Spring, Kratka Ridge | 2042 | Comment | ||
| JEPS48989 | Carex schottii | Joseph Andorfer Ewan | 1932-6-16 | 72814 | Los Angeles | Carex meadow about one mile below Clearlton Flats, Pine Mountain Region, Lower Traus Zone | 1524 | Comment Read comments Sep 30 2014 |
||
| JEPS48990 | Chrysolepis sempervirens | Joseph Andorfer Ewan | 1934-8-9 | 8307 | Los Angeles | about Mount Williamson summit; Mount Williamson | 2499 | Comment | ||
| JEPS49532 | Arctostaphylos glauca | Joseph Andorfer Ewan | 1932-7-4 | 7588 | Los Angeles | Upper Millards Canyon San Gabriel Mts. | 1097 | Comment | ||
| JEPS49768 | Cycladenia humilis var. venusta | Joseph Andorfer Ewan | 1932-6-17 | 7237 | Los Angeles | summit Mt. Disappointment; San Gabriel Mts., Mt. Disappointment | 1828 | Comment | ||
| JEPS50030 | Sedum spathulifolium | Joseph Andorfer Ewan | 1932-5-30 | 7225 | Los Angeles | North Fork Tujunga Creek , North Fork Tujunga Creek (San Gabriel Mts.) | 1066 | Comment | ||
| JEPS56216 | Eriogonum umbellatum var. minus | Joseph Andorfer Ewan | 1934-8-6 | 8353 | Los Angeles | North Baldy San Gabriel Mts. (e side) | 2743 | Comment | ||
| JEPS56626 | Eriogonum nudum var. pauciflorum | Joseph Andorfer Ewan | 1934-8-3 | 8446 | Los Angeles | summit Table Mt., head of Le Montaine Creek San Gabriel Mts., Table Mt., Le Montaine Creek | 2286 | Comment | ||
| JEPS56688 | Eriogonum baileyi var. baileyi | Joseph Andorfer Ewan | 1934-8-3 | 8397 | Los Angeles | near county line (Swartout Valley); Swartout Valley | 1981 | Comment | ||
| JEPS56689 | Eriogonum davidsonii | Joseph Andorfer Ewan | 1934-8-3 | 8396 | Los Angeles | near county line; San Gabriel Mts., Swartout Valley | 1981 | Comment | ||
| JEPS56812 | Eriogonum kennedyi var. alpigenum | Joseph Andorfer Ewan and Nesta Ewan | 1936-8-13 | 10038 | Los Angeles | North Baldy San Gabriel Mts., North Baldy | 2834 | Comment | ||
| JEPS56994 | Eriogonum elongatum var. elongatum | Joseph Ewan | 1919-8-11 | 934 | Los Angeles | Chilao San Gabriel Mts., Chilao | 1645 | Comment | ||
| JEPS59991 | Aspidotis californica | Joseph Ewan | 1931-12-7 | 3470 | Los Angeles | Spanish Canyon above Monrovia | Comment | |||
| JEPS60011 | Cheilanthes covillei | Joseph Ewan | 1937-5-30 | 7207 | Los Angeles | Mill Creek near junction of North Fork Tujunga Creek | 914 | Comment | ||
| JEPS67382 | Malacothamnus davidsonii | Joseph Andorfer Ewan and Nesta Ewan | 1936-8-5 | 9938 | Los Angeles | San Gabriel Mts, Mescal Creek | 1463 | Comment Read comments Jun 18 2013 |
||
| JEPS68575 | Agrostis idahoensis | Joseph Andorfer Ewan | 1934-8-10 | 8434 | Los Angeles | nw slope Mt. Waterman; San Gabriel Mts. | 2286 | Comment | ||
| LA10119 | Polypogon monspeliensis | Joseph Andorfer Ewan; | 1932-6-28 | 7506 | Los Angeles | Santa Monica Mountains, Los Angeles River at Hyperion Bridge | Comment | |||
| LA10629 | Sorghum halepense | Joseph Andorfer Ewan; | 1931-5-11 | 4185 | Los Angeles | vacant lots at Bonnie Brae and Beverly | Comment | |||
| LA12280 | Distichlis spicata | Joseph Andorfer Ewan; | 1932-4-30 | 7432 | Los Angeles | Pacifc Electric right-of-way, Culver City | Comment | |||
| LA14247 | Festuca perennis | Joseph Andorfer Ewan; | 1932-7-11 | 7477 | Los Angeles | Vany Nuys Estate on Lima Drive | Comment | |||
| LA200202 | Pseudognaphalium biolettii | J. A. Ewan; | 1932-3-5 | 7028 | Los Angeles | 335 | Comment | |||
| LA200356 | Silene laciniata subsp. laciniata | J. A. Ewan; | 1929-5-18 | 1252 | Los Angeles | 365 | Comment | |||
| LA200392 | Dudleya lanceolata | J. A. Ewan; | 1930-5-30 | 2231 | Los Angeles | 548 | Comment | |||
| LA200401 | Marah macrocarpa | J. A. Ewan; | 1931-3-3 | 4051 | Los Angeles | 304 | Comment | |||
| LA200427 | Chamaesyce albomarginata | Joseph Andorfer Ewan; | 1932-7-11 | 7973 | Los Angeles | Los Angeles, Van Nuys Estate of Loma Drive | Comment | |||
| LA200587 | Mentha canadensis | J. A. Ewan; | 1931-10-24 | 5264 | Los Angeles | 220 | Comment | |||
| LA200596 | Salvia spathacea | J. A. Ewan; | 1931-3-21 | 4076 | Los Angeles | Santa Monica Mountains, Las Flores Canyon, near summit | 609 | Comment | ||
| LA200625 | Trichostema lanatum | J. A. Ewan; | 1929-6-22 | 1259 | Los Angeles | 350 | Comment | |||
| LA200636 | Trichostema lanceolatum | J. A. Ewan; | 1931-10-11 | 5236 | Los Angeles | Santa Monica Mountains, Sepulveda Canyon, Sepulveda Canyon Rd, N of Mulholland | 335 | Comment | ||
| LA200640 | Mentzelia micrantha | J. A. Ewan; | 1929-5-18 | 3426 | Los Angeles | 83 | Comment | |||
| LA201034 | Lomatium lucidum | J. A. Ewan; | 1931-4-25 | 4173 | Los Angeles | Comment | ||||
| LA202576 | Rorippa nasturtium-aquaticum | J. A. Ewan; | 1932-6-28 | 7515 | Los Angeles | 99 | Comment | |||
| LA202816 | Carpobrotus edulis | Joseph Andorfer Ewan; | 1932-5-19 | 7526 | Los Angeles | Playa del Rey | Comment | |||
| LA202977 | Artemisia californica | Joseph Andorfer Ewan; | 1932-10-22 | 10806 | Los Angeles | Santa Catalina Island, above Avalon | Comment | |||
| LA203091 | Brickellia californica | Joseph Andorfer Ewan; | 1930-10-22 | 3433 | Los Angeles | Bouquet Canyon, 5 mi. above of mouth | Comment | |||
| LA203626 | Gutierrezia sarothrae | Joseph Andorfer Ewan; | 1931-8-7 | 4871 | Los Angeles | San Bernardino Mountains, Holcomb Valley | 2194 | Comment Read comments Feb 12 2015 |
||
| LA203940 | Heterotheca sessiliflora | J. A. Ewan; | 1934-8-11 | 8334 | Los Angeles | San Gabriel Mountains, Chilao | 1645 | Comment | ||
| LA204082 | Alnus rhombifolia | Joseph Andorfer Ewan; | 1929-5-11 | 2101 | Los Angeles | San Gabriel Mountains, Haines Canyon | 731 | Comment | ||
| LA204389 | Boechera arcuata | J. A. Ewan; | 1929-5-11 | 2112 | Los Angeles | San Gabriel Mountains, Mt. Lukens Trail | 1219 | Comment | ||
| LA204413 | Erysimum suffrutescens | Joseph Andorfer Ewan; | 1931-1-1 | 4004 | Los Angeles | Hyperion near El Segundo | Comment | |||
| LA204986 | Croton californicus | J. A. Ewan; | 1931-1-1 | sn | Los Angeles | Hyperion, near long wharf | Comment | |||
| LA205011 | Lupinus chamissonis | J. A. Ewan; | 1931-1-1 | 4003 | Los Angeles | N of Hyperion | 60 | Comment | ||
| LA205106 | Lupinus excubitus var. johnstonii | J. A. Ewan; | 1932-5-29 | 7184 | Los Angeles | San Gabriel Mountains, summit Mount Gleason | 1828 | Comment | ||
| LA205107 | Lupinus elatus | J. A. Ewan; | 1932-6-17 | 7247 | Los Angeles | San Gabriel Mountains, near summit San Gabriel Peak | 1843 | Comment | ||
| LA205124 | Lupinus longifolius | J. A. Ewan; | 1929-5-11 | 2103 | Los Angeles | San Gabriel Mountains, Haines Canyon | 731 | Comment | ||
| LA205477 | Ribes malvaceum var. viridifolium | Joseph Andorfer Ewan; | 1929-5-11 | 2114 | Los Angeles | San Gabriel Mountains, Haines Canyon, Mt. Lukeus Trail | 914 | Comment Read comments Dec 17 2014 |
||
| LA20564 | Juncus bufonius var. congestus | Joseph Andorfer Ewan; | 1932-6-28 | 7509 | Los Angeles | SANTA MONICA MOUNTAINS, Los Angeles River at Hyperion Bridge. | Comment | |||
| LA205677 | Turricula parryi | Joseph Andorfer Ewan; | 1933-7-4 | 7845 | Los Angeles | San Gabriel Mountains, Monrovia Peak, rocks about summit | 1603 | Comment | ||
| LA205678 | Turricula parryi | Joseph Andorfer Ewan; | 1929-7-9 | 2067 | Los Angeles | San Gabriel Mountains, between Mount Wilcon and Opid's Camp | Comment Read comments Dec 18 2014 |
|||
| LA205727 | Eriodictyon trichocalyx var. trichocalyx | Joseph Andorfer Ewan; | 1932-6-17 | 7252 | Los Angeles | San Gabriel Mountains, ridge W of Barley Flats | 1523 | Comment | ||
| LA206138 | Epilobium canum subsp. latifolium | Joseph Andorfer Ewan; | 1931-8-4 | 4814 | Los Angeles | San Bernardino Mountains, Fawnskin Valley Road | 2133 | Comment Read comments Jun 12 2015 |
||
| LA206171 | Epilobium canum | J. A. Ewan; | 1930-10-22 | 3435 | Los Angeles | Bouquet Canyon, 5 mi. above of mouth | 731 | Comment | ||
| LA206854 | Eriogonum fasciculatum var. foliolosum | J. A. Ewan; | 1931-8-3 | 4801 | Los Angeles | San Gabriel Mountains, Strawberry Peak | 1615 | Comment | ||
| LA207414 | Frangula californica subsp. cuspidata | J. A. Ewan; | 1933-7-22 | 7840 | Los Angeles | San Gabriel Mountains, San Gabriel Peak | 1866 | Comment | ||
| LA207720 | Frangula californica subsp. cuspidata | J. A. Ewan; | 1933-7-23 | 7835 | Los Angeles | near spring at E end of Barley Flats | 1523 | Comment | ||
| LA207731 | Frangula californica subsp. californica | Joseph Andorfer Ewan; | 1933-7-23 | 1463 | Los Angeles | San Gabriel Mountains, near spring at E end of Barley Flats | 1523 | Comment | ||
| LA208163 | Prunus ilicifolia | J. Ewan; | 1931-4-25 | 4167 | Los Angeles | S. Fork, La Tuna Canyon, Verdugo Range | Comment | |||
| LA208349 | Galium angustifolium | J. Ewan; F. R. Fosberg | 1931-8-11 | 5040 | Los Angeles | San Gabriel Mountains, Islip Trail, Upper Pine Flats | 1828 | Comment | ||
| LA208355 | Galium angustifolium | Joseph Andorfer Ewan; | 1930-5-17 | 5507 | Los Angeles | Pico Canyon above Newhall | 548 | Comment | ||
| LA208833 | Salix lasiandra | J. Ewan; | 1931-2-2 | 4017 | Los Angeles | Rio Hondo River near Downey | Comment | |||
| LA210511 | Baccharis glutinosa | J. Ewan; | 1930-10-22 | 3439 | Los Angeles | Bouquet Canyon, 5 mi above mouth | 731 | Comment | ||
| LA21894 | Bloomeria crocea | J. A. Ewan; | 1930-5-30 | 2250 | Los Angeles | SANTA MONICA MOUNTAINS, Cahuenga Hills, above Hollywood Lake. | 304 | Comment | ||
| LA38565 | Phacelia ramosissima var. latifolia | J. A. Ewan; | 1932-6-28 | 7511 | Los Angeles | 99 | Comment | |||
| LA40304 | Garrya veatchii | Joseph Andorfer Ewan; | 1932-6-18 | 7354 | Los Angeles | San Gabriel Mountains, Clear Creek Fork of Tujunga Canyon | 761 | Comment | ||
| LA41771 | Malacothamnus fremontii | Joseph Andorfer Ewan; | 1934-8-3 | 8448 | Los Angeles | San Gabriel Mountains, Auto road up Table Mountain, head of Le Montaine Creek | 2224 | Comment | ||
| LA41995 | Ceanothus cuneatus | Joseph Andorfer Ewan; | 1932-5-29 | 7223 | Los Angeles | San Gabriel Mountains, Upper Arrastre Canyon | 1371 | Comment | ||
| LA4202 | Pteridium aquilinum var. pubescens | J. A. Ewan; | 1929-11-11 | 3445 | Los Angeles | SANTA MONICA MOUNTAINS, Nichols Canyon | Comment | |||
| LA42069 | Ceanothus leucodermis | J. Ewan; | 1929-5-11 | 2097 | Los Angeles | San Gabriel Mountains, Haines Canyon, Mount. Lukens Trail | 914 | Comment | ||
| LA42218 | Arctostaphylos patula | J. A. Ewan; | 1936-6-27 | 9852 | Los Angeles | N end of Tahoe Mt, Swarthout Valley | 2133 | Comment Read comments Dec 17 2014 |
||
| LA45533 | Clarkia bottae | J. A. Ewan; | 1930-5-30 | 2251 | Los Angeles | SANTA MONICA MOUNTAINS, Cahuenga Hills, above Hollywood Lake. | 304 | Comment | ||
| LA45788 | Hoffmannseggia microphylla | Joseph Andorfer Ewan; | 1931-4-4 | 4156 | Los Angeles | Shaver's Canyon, above Mecca | 304 | Comment Read comments Feb 11 2015 |
||
| LA46633 | Quercus pacifica | J. A. Ewan; | 1932-10-22 | 10807 | Los Angeles | Santa Catalina Island, above Avalon | Comment | |||
| LA47768 | Cercocarpus betuloides var. multiflorus | Joseph Andorfer Ewan; | 1933-7-4 | 7851 | Los Angeles | San Gabriel Mountains, Santa Anita Canyon, along trail Sturdevant | 609 | Comment | ||
| LA47783 | Cercocarpus ledifolius | J. Ewan; | 1931-8-7 | 4855 | Los Angeles | San Bernardino Mountains, Ridge S of Holcomb Creek | 2285 | Comment Read comments Feb 12 2015 |
||
| LA49824 | Acer macrophyllum | J. A. Ewan; Carl Epling | 1933-7-7 | 7844 | Los Angeles | Comment | ||||
| LA49826 | Acer macrophyllum | J. A. Ewan; | 1929-5-18 | 1254 | Los Angeles | 365 | Comment | |||
| LA50681 | Galium nuttallii subsp. nuttallii | J. A. Ewan; | 1929-3-18 | 1251 | Los Angeles | SANTA MONICA MOUNTAINS, Las Flores Canyon | Comment | |||
| LA50684 | Galium nuttallii subsp. nuttallii | J. A. Ewan; | 1929-3-18 | 1251 | Los Angeles | SANTA MONICA MOUNTAINS, Las Flores Canyon | Comment | |||
| LA50685 | Galium angustifolium subsp. angustifolium | J. A. Ewan; | 1931-5-16 | 4209 | Los Angeles | 320 | Comment | |||
| LA50687 | Galium angustifolium subsp. angustifolium | J. A. Ewan; | 1929-5-25 | 3479 | Los Angeles | Comment | ||||
| LA50701 | Asclepias eriocarpa | J. A. Ewan; Carl Epling | 1993-7-7 | 7595 | Los Angeles | 426 | Comment | |||
| LA51907 | Penstemon spectabilis var. subviscosus | J. A. Ewan; | 1931-5-16 | 4200 | Los Angeles | SANTA MONICA MOUNTAINS, W-fork Garapito Creek | 457 | Comment | ||
| LA51913 | Penstemon heterophyllus var. australis | J. A. Ewan; | 1931-5-16 | 4204 | Los Angeles | Comment | ||||
| LA51920 | Mimulus aurantiacus | J. A. Ewan; | 1930-5-30 | 2240 | Los Angeles | SANTA MONICA MOUNTAINS, Cahuenga Peak | 556 | Comment | ||
| LA52025 | Collinsia heterophylla | J. A. Ewan; | 1929-5-4 | 3464 | Los Angeles | Comment | ||||
| LA52044 | Anemopsis californica | J. A. Ewan; | 1931-5-16 | 4221 | Los Angeles | 320 | Comment | |||
| LA52067 | Rosa californica | J. A. Ewan; | 1929-5-25 | 3501 | Los Angeles | Comment Read comments Jun 26 2014 |
||||
| LA52073 | Rubus ursinus | J. A. Ewan; | 1931-3-21 | 4063 | Los Angeles | SANTA MONICA MOUNTAINS, Las Flores Canyon | 457 | Comment | ||
| LA52166 | Delphinium patens subsp. hepaticoideum | J. A. Ewan; | 1929-5-4 | 8463 | Los Angeles | Comment | ||||
| LA52174 | Delphinium parryi subsp. parryi | J. A. Ewan; | 1930-5-30 | 2249 | Los Angeles | SANTA MONICA MOUNTAINS, Cahuenga Hills, above Hollywood Lake. | 304 | Comment | ||
| LA52392 | Stachys albens | J. A. Ewan; | 1929-6-22 | 3436 | Los Angeles | 350 | Comment | |||
| LA52394 | Stachys albens | J. A. Ewan; | 1931-10-24 | 5281 | Los Angeles | Santa Monica Mountains, La Sierra Canyon, 0.5 mi. below Seminole Hot Springs | 304 | Comment | ||
| LA52449 | Lupinus sparsiflorus subsp. sparsiflorus | J. A. Ewan; | April 1933 | 10909 | Los Angeles | 365 | Comment | |||
| LA5491 | Equisetum telmateia subsp. braunii | J. A. Ewan; | 1932-6-28 | 7520 | Los Angeles | 99 | Comment | |||
| LA57170 | Monardella macrantha subsp. macrantha | Joseph Andorfer Ewan; | 1933-7-4 | 7864 | Los Angeles | Monrovia Peak, N-slope | 1371 | Comment | ||
| LA6147 | Pinus ponderosa | Joseph Andorfer Ewan; | 1932-5-29 | sn | Los Angeles | San Gabriel Mountains, summit Mount Gleason | 1889 | Comment | ||
| LA62745 | Monardella linoides subsp. oblonga | Joseph Andorfer Ewan; | 1934-8-10 | 8417 | Los Angeles | 2 mi. N Cedar Spring, Kratha Ridge | 2042 | Comment Read comments Dec 17 2014 |
||
| LA62746 | Monardella linoides | Joseph Andorfer Ewan; | 1934-8-6 | 8352 | Los Angeles | San Gabriel Mountains, E slope N Mount Baldy [=Mt. Baden Powell] at head of Mine Gulch, | 2743 | Comment | ||
| LA64419 | Lepechinia fragrans | J. A. Ewan; | 1932-6-18 | sn | Los Angeles | San Gabriel Mountains, Clear Creek fork of Tujunga Canyon | 914 | Comment | ||
| LA64420 | Lepechinia fragrans | J. A. Ewan; | 1929-7-11 | 2060 | Los Angeles | San Gabriel Mountains, near Switzers Camp | 914 | Comment | ||
| LA69672 | Salvia dorrii var. pilosa | J. A. Ewan; Nesta Dunn | 1936-8-5 | 9966 | Los Angeles | San Gabriel Mountains, Mescal Creek | 1447 | Comment | ||
| LA71157 | Stachys bullata | J. A. Ewan; | 1929-5-4 | 3456 | Los Angeles | Comment | ||||
| LA7144 | Potamogeton pectinatus | J. A. Ewan; | 1931-10-24 | 5376 | Los Angeles | 219 | Comment | |||
| LA8367 | Paspalum distichum | J. A. Ewan; | 1932-6-28 | 7514 | Los Angeles | 99 | Comment | |||
| LA8985 | Setaria parviflora | J. A. Ewan; | 1932-7-11 | 7470 | Los Angeles | Ingraham St | Comment | |||
| LA94270 | Toxicodendron diversilobum | J. A. Ewan; | April 1933 | 10925 | Los Angeles | Santa Monica Mountains, Higgins Canyon | Comment | |||
| LA94342 | Symphoricarpos mollis | J. A. Ewan; | 1929-5-4 | 3469 | Los Angeles | Comment | ||||
| LA94367 | Silene laciniata subsp. laciniata | J. A. Ewan; | 1930-5-30 | 2243 | Los Angeles | SANTA MONICA MOUNTAINS, Cahuenga Hills, above Hollywood Lake. | 304 | Comment | ||
| LA94383 | Helianthemum scoparium | J. A. Ewan; | 1931-3-21 | 4065 | Los Angeles | Santa Monica Mountains, Las Flores Canyon | 548 | Comment | ||
| LA94432 | Erigeron foliosus var. foliosus | J. A. Ewan; | 1929-6-22 | 3438 | Los Angeles | Comment | ||||
| LA94438 | Eriophyllum confertiflorum var. confertiflorum | J. A. Ewan; | 1933-6-17 | 10826 | Los Angeles | Santa Monica Mountains, Temescal Canyon | 91 | Comment | ||
| LA95711 | Acanthoscyphus parishii var. parishii | Joseph Andorfer Ewan; | 1934-8-3 | 8427 | Los Angeles | San Gabriel Mountains, Taber Mt. Trail to Swartout Valley (floor) | 2133 | Comment Read comments Dec 17 2014 |
||
| LA9667 | Muhlenbergia microsperma | J. A. Ewan; | 1932-3-5 | 7027 | Los Angeles | 365 | Comment | |||
| NY248647 | Quercus X grandidentata | J. A. Ewan | 1934-12-27 | 8487 | Los Angeles | 2 mi. above A.T. & S.F. tracks at mouth of sawpit Canyon (i.e. Monrovia C.), San Gabriel Mts. | 228.6 | Comment | ||
| NY248648 | Quercus X grandidentata | J. A. Ewan | 1934-12-27 | 8487 | Los Angeles | 2 mi. above A.T. & S.F. tracks at mouth of sawpit Canyon (i.e. Monrovia C.), San Gabriel Mts. | 228.6 | Comment | ||
| OBI48717 | Lupinus sparsiflorus | Joseph Andorfer Ewan | April1933 | 10909 | Los Angeles | Higgins cyn, Santa Monica Mts | 457 | Comment | ||
| OBI49057 | Quercus berberidifolia | Joseph Andorfer Ewan | June1933 | 10800 | Los Angeles | Slopes above Verdugo Cyn | Comment | |||
| POM175412 | Lotus argophyllus var. argophyllus | Joseph A. Ewan | 1930-6-23 | 2636 | Los Angeles | one mile above Coldbrook, North Fork San Gabriel River | Comment | |||
| POM175413 | Trifolium obtusiflorum | Joseph A. Ewan | 1930-6-25 | 2634 | Los Angeles | half-mile above Coldbrook camp, North fork San Gabriel River | Comment | |||
| POM175415 | Lotus oblongifolius var. oblongifolius | Joseph A. Ewan | 1930-6-23 | 2653 | Los Angeles | Little Cienega below Crystal Lake | 1463 | Comment | ||
| POM175416 | Allophyllum divaricatum | Joseph A. Ewan | 1930-6-23 | 2651 | Los Angeles | Little Cienega below Crystal Lake | 1463 | Comment | ||
| POM175417 | Apocynum cannabinum | Joseph A. Ewan | 1930-6-23 | 2650 | Los Angeles | Little Cienega below Crystal Lake | 1463 | Comment | ||
| POM175419 | Dodecatheon redolens | Joseph A. Ewan | 1930-6-25 | 2705 | Los Angeles | At spring of north slope near Windy Camp, Mt. Islip. | 2287 | Comment | ||
| POM175424 | Castilleja gleasoni | Joseph A. Ewan | 1930-5-11 | 2348 | Los Angeles | Trail from Iron Mt. to Gleason. San Gabriel Mountains. | 1677 | Comment | ||
| POM175425 | Galium angustifolium subsp. nudicaule | Joseph A. Ewan | 1930-6-25 | 2646 | Los Angeles | Crystal Lake, North Fork San Gabriel River. | 1707 | Comment | ||
| POM175426 | Bromus grandis | Joseph A. Ewan | 1930-6-23 | 2637 | Los Angeles | 1 mile above Coldbrook Camp, N. Fork San Gabriel River, San Gabriel Mountains. | 1220 | Comment Read comments Jun 20 2014 |
||
| POM175427 | Oreonana vestita | Joseph A. Ewan | 1930-6-25 | s.n. | Los Angeles | Near summit of Mt. Islip, San Gabriel Mountains. | 2470 | Comment | ||
| POM175429 | Epipactis gigantea | Joseph A. Ewan | 1930-6-23 | 2656 | Los Angeles | Above Little Cienega, trail to Crystal Lake, San Gabriel Mountains. | 1494 | Comment | ||
| POM175431 | Drymocallis cuneifolia var. ewanii | Joseph A. Ewan | 1930-6-24 | 2674 | Los Angeles | N slope Mt Islip, San Gabriel Mountains | 2287 | Comment | ||
| POM175432 | Fritillaria pinetorum | Joseph A. Ewan | 1930-6-24 | 2676 | Los Angeles | N slope Mt Islip, San Gabriel Mountains | 2287 | Comment | ||
| POM175433 | Oxytheca parishii var. parishii | Joseph A. Ewan | 1930-6-25 | 2681 | Los Angeles | South slope Mt. Islip; San Gabriel Mountains | 2454 | Comment | ||
| POM175437 | Bromus carinatus var. carinatus | Joseph A. Ewan | 1930-6-24 | 2692 | Los Angeles | Crystal Lake, N. Fork San Gabriel R. | 1706 | Comment | ||
| POM175438 | Saltugilia splendens subsp. grantii | Joseph A. Ewan | 1930-6-23 | 2639 | Los Angeles | 1 mile above Coldbrook Camp, N. Fork San Gabriel River, San Gabriel Mountains. | 1220 | Comment | ||
| POM175439 | Penstemon grinnellii subsp. grinnellii | Joseph A. Ewan | 1930-6-24 | 2640 | Los Angeles | Crystal Lake, N. Fork San Gabriel R. | 1707 | Comment | ||
| POM177882 | Lathyrus vestitus subsp. laevicarpus | Joseph A. Ewan | 1931-5-16 | 4214 | Los Angeles | Dry Canyon near Calabasas. | Comment | |||
| POM177945 | Tauschia hartwegii | J. Ewan | 1931-5-16 | 4208 | Los Angeles | Santa Monica Mountains, Dry Canyon near calabasas | 305 | Comment | ||
| POM177946 | Ceanothus oliganthus | Joseph A. Ewan | 1931-3-21 | 4077 | Los Angeles | Saddle Peak, Santa Monica Mountains. | 823 | Comment | ||
| POM177947 | Salvia spathacea | Joseph A. Ewan | 1931-3-21 | 4076 | Los Angeles | At old ranch site, Los Flores Canyon. Santa Monica Mts. | 610 | Comment | ||
| POM177950 | Pellaea mucronata var. mucronata | Joseph A. Ewan | 1931-3-21 | 4072 | Los Angeles | Saddle Peak, Santa Monica Mountains. | 823 | Comment | ||
| POM177952 | Helianthemum scoparium var. vulgare | J. Ewan | 1931-3-21 | 4065 | Los Angeles | End of road, Los Flores Canyon, Santa Monica Mts. | 549 | Comment | ||
| POM177953 | Sanicula crassicaulis | Joseph A. Ewan | 1931-3-21 | 4064 | Los Angeles | Colony on moist slope under oaks at old ranch site, Los Flores Canyon. | 457 | Comment | ||
| POM177954 | Rubus ursinus | Joseph A. Ewan | 1931-3-21 | 4063 | Los Angeles | At old ranch site, Los Flores Canyon. | 457 | Comment | ||
| POM177955 | Toxicodendron diversilobum | Joseph A. Ewan | 1931-3-21 | 4062 | Los Angeles | Los Flores Canyon. | 305 | Comment | ||
| POM177959 | Silene laciniata subsp. major | Joseph A. Ewan | 1931-5-16 | 4207 | Los Angeles | Dry Canyon above Calabasas, Santa Monica Mountains | 304 | Comment | ||
| POM177960 | Salvia leucophylla | Joseph A. Ewan | 1931-5-16 | 4206 | Los Angeles | Dry Canyon above Calabasas, Santa Monica Mountains | 305 | Comment | ||
| POM177962 | Eriogonum fasciculatum var. foliolosum | Joseph A. Ewan | 1931-5-15 | 4196 | Los Angeles | West fork Garapito Creek. | 457 | Comment | ||
| POM177963 | Collinsia heterophylla var. austromontana | Joseph A. Ewan | 1931-5-30 | 4251 | Los Angeles | Grade on north slope under maples 0.5 mile below Sturtewants Camp | Comment | |||
| POM177965 | Croton californicus | Joseph A. Ewan | 1931-1-1 | 4006 | Los Angeles | Hyperion | Comment | |||
| POM177966 | Salix lasiolepis | Joseph A. Ewan | 1931-2-2 | 4018 | Los Angeles | Rio Hondo River near Downey. | Comment | |||
| POM177970 | Hesperocnide tenella | J. Ewan | 1931-3-3 | 4049 | Los Angeles | Moist bank in shade of sedges. East Fork Sepulveda Canyon. | Comment | |||
| POM177971 | Rhus trilobata var. pilosissima | Joseph A. Ewan | 1931-3-3 | 4050 | Los Angeles | East Fork Sepulveda Canyon. | Comment | |||
| POM177972 | Marah macrocarpa | J. Ewan | 1931-3-3 | s.n. | Los Angeles | Moist bank in shade of sedges. East Fork Sepulveda Canyon. | Comment | |||
| POM177973 | Ribes speciosum | Joseph A. Ewan | 1931-3-3 | 4052 | Los Angeles | East Fork Sepulveda Canyon. | Comment | |||
| POM177975 | Cercocarpus betuloides | J. Ewan | 1931-3-21 | 4056 | Los Angeles | Lower part of Los Flores Canyon. | Comment | |||
| POM178021 | Elymus glaucus | Joseph A. Ewan | 1931-5-16 | 4202 | Los Angeles | Dry Canyon above Calabasas, Santa Monica Mountains | 366 | Comment | ||
| POM178023 | Eriophyllum confertiflorum var. confertiflorum | Joseph A. Ewan | 1931-5-31 | 4280 | Los Angeles | East slope of San Gabriel Peak on Wilson Opids Rd. | Comment | |||
| POM178024 | Camissonia cheiranthifolia subsp. suffruticosa | Joseph A. Ewan | 1931-1-1 | 4005 | Los Angeles | Hyperion near El Segundo. | Comment | |||
| POM178025 | Xylococcus bicolor | Joseph A. Ewan, Fay A. MacFadden | 1931-4-25 | 4182 | Los Angeles | S. Fork La Tuna Canyon, Verdugo Range. | Comment | |||
| POM178027 | Anemopsis californica | Joseph A. Ewan | 1931-5-16 | 4221 | Los Angeles | Dry Canyon near Calabasas. | Comment | |||
| POM178028 | Trichostema lanatum | Joseph A. Ewan | 1931-4-25 | 4183 | Los Angeles | S. Fork La Tuna Canyon, Verdugo Range. | Comment | |||
| POM178029 | Grindelia hirsutula | J. Ewan | 1931-5-11 | 4184 | Los Angeles | Vacant lot at Bonnie Brae Beverly | Comment | |||
| POM180154 | Eriogonum gracile var. gracile | Joseph A. Ewan | 1931-10-11 | 5247 | Los Angeles | Santa Monica Mountains, Sepulveda Canyon Rd., north of Mullholland. | Comment | |||
| POM180160 | Eriogonum gracile var. gracile | Joseph A. Ewan | 1931-10-29 | 5271 | Los Angeles | One mile above Malibu Lake. | Comment | |||
| POM180163 | Sambucus mexicana | Joseph A. Ewan | 1931-10-29 | 5275 | Los Angeles | 1/2 mi. below Seminole Hot Springs. | 396 | Comment | ||
| POM180171 | Castilleja affinis | J. Ewan | 1930-5-17 | 5509 | Los Angeles | Pico Canyon above Newhall. | 549 | Comment | ||
| POM180172 | Galium angustifolium subsp. angustifolium | Joseph A. Ewan | 1930-5-17 | 5507 | Los Angeles | Pico Canyon above Newhall. | 549 | Comment | ||
| POM180173 | Eriogonum elongatum | Joseph A. Ewan | 1931-10-11 | s.n. | Los Angeles | Santa Monica Mountains, Sepulveda Canyon Rd., north of Mullholland. | Comment | |||
| POM180174 | Eriogonum gracile var. gracile | Joseph A. Ewan | 1931-10-11 | 5243 | Los Angeles | Santa Monica Mountains, Sepulveda Canyon Rd., north of Mullholland. | Comment | |||
| POM180177 | Mahonia dictyota | J. Ewan | 1929-9-21 | 3488 | Los Angeles | Millardo Canyon. | 1220 | Comment Read comments Sep 16 2014 |
||
| POM180180 | Scirpus microcarpus | Joseph A. Ewan | 1931-10-29 | 5278 | Los Angeles | 0.5 mile below Seminole Hot Springs, Santa Monica Mountains. | Comment | |||
| POM182355 | Rhus ovata | Joseph A. Ewan | 1931-10-24 | 5292 | Los Angeles | Talus slope in full sun East Fork Dume Canyon. | 549 | Comment Read comments May 8 2014 |
||
| POM182356 | Epilobium canum subsp. canum | Joseph A. Ewan | 1931-10-24 | 5289 | Los Angeles | East Fork Dume Canyon, Santa Monica Mountains. | 427 | Comment Read comments May 8 2014 |
||
| POM182357 | Ericameria palmeri var. pachylepis | J. Ewan | 1931-10-24 | 5288 | Los Angeles | Dume - La Sierra Canyon Divide. Santa Monica Mts. | 518 | Comment | ||
| POM182358 | Symphoricarpos mollis | Joseph A. Ewan | 1931-10-24 | 5286 | Los Angeles | La Sierra Canyon above Seminole Hot Springs. Santa Monica Mountains. | Comment | |||
| POM182359 | Populus trichocarpa | Joseph A. Ewan | 1931-10-29 | 5285 | Los Angeles | La Sierra Canyon above Seminole Hot Springs. | Comment | |||
| POM182360 | Brickellia californica | Joseph A. Ewan | 1931-10-24 | s.n. | Los Angeles | La Sierra Canyon above Seminole Hot Springs | Comment | |||
| POM182361 | Stachys albens | Joseph A. Ewan | 1931-10-24 | 5281 | Los Angeles | Santa Monica Mountains: 0.5 mile below Seminole Hot Springs. | Comment | |||
| POM182363 | Senecio flaccidus var. douglasii | Joseph A. Ewan | 1931-10-11 | 5246 | Los Angeles | Sepulveda Canyon Road north of Mulholland, Santa Monica Mountains | Comment | |||
| POM182367 | Mahonia nevinii | Joseph A. Ewan | 1929-12-24 | 3734 | Los Angeles | Pacoima Wash, east of San Fernando | Comment | |||
| POM182392 | Artemisia tridentata subsp. parishii | Joseph A. Ewan | 1931-11-11 | 5296 | Los Angeles | Del Valle, Santa Clara River Valley. | Comment | |||
| POM182393 | Ambrosia acanthicarpa | Joseph A. Ewan | 1931-11-11 | 5299 | Los Angeles | Del Valle, Santa Clara River Valley. | 305 | Comment | ||
| POM182394 | Senecio flaccidus var. douglasii | Joseph A. Ewan | 1931-10-29 | 5278 | Los Angeles | 1/2 mile below Seminole Hot Springs | 396 | Comment | ||
| POM182395 | Eriogonum elongatum | Joseph A. Ewan | 1931-10-29 | 5274 | Los Angeles | 1/2 mi. below Seminole Hot Springs. | 396 | Comment | ||
| POM182396 | Hazardia squarrosa var. grindelioides | J. Ewan | 1931-10-24 | 5294 | Los Angeles | Escondido Canyon, Santa Monica Mts. | 305 | Comment | ||
| POM182397 | Eriogonum cinereum | Joseph A. Ewan | 1931-10-24 | 5293 | Los Angeles | Escondido Canyon | 305 | Comment | ||
| POM183470 | Galium cliftonsmithii | Joseph A. Ewan | 1929-5-18 | 1251 | Los Angeles | Las Flores Canyon | Comment Read comments May 15 2009 |
|||
| POM183478 | Collinsia heterophylla | Joseph A. Ewan | 1929-5-4 | 3464 | Los Angeles | Santa Monica Mountains, Santa Ynez Canyon. | Comment Read comments Apr 15 2014 |
|||
| POM183479 | Symphoricarpos mollis | Joseph A. Ewan | 1929-5-4 | 3469 | Los Angeles | Santa Monica Mountains, Santa Ynez Canyon. | Comment Read comments Apr 15 2014 |
|||
| POM183612 | Rosa californica | Joseph A. Ewan | 1929-5-25 | 3501 | Los Angeles | Upper Brush Canyon, Santa Monica Mountains. | Comment | |||
| POM183627 | Eriophyllum confertiflorum | Joseph A. Ewan | 1929-5-18 | 3422 | Los Angeles | Las Flores Canyon | Comment | |||
| POM183629 | Acer macrophyllum | Joseph A. Ewan | 1929-5-18 | 1254 | Los Angeles | Las Flores Canyon | Comment | |||
| POM183632 | Rosa californica | Joseph A. Ewan | 1929-11-11 | 3439 | Los Angeles | Rustic Canyon, Santa Monica Mtns. | Comment | |||
| POM183637 | Clarkia bottae | Joseph A. Ewan | 1929-5-25 | 3491 | Los Angeles | Santa Monica Mountains: Between Griffith Park and Cahuenga Pk. | Comment Read comments May 9 2014 |
|||
| POM183641 | Lepidospartum squamatum var. squamatum | J. Ewan | 1929-8-17 | 3451 | Los Angeles | Trancas Canyon, Pt. Dume, Santa Monica Mountains | Comment Read comments May 8 2014 |
|||
| POM183644 | Delphinium patens subsp. hepaticoideum | J. Ewan | 1929-5-4 | 3463 | Los Angeles | Santa Ynez Canyon, Santa Monica Canyon | Comment | |||
| POM183645 | Lupinus longifolius | Joseph A. Ewan | 1929-5-4 | 3462 | Los Angeles | Santa Monica Mountains, Santa Ynez Canyon. | Comment Read comments Apr 15 2014 |
|||
| POM184663 | Linanthus californicus | Joseph A. Ewan | 1932-5-29 | 7213 | Los Angeles | trail in Arrastre Canyon. | 1372 | Comment | ||
| POM184664 | Hulsea vestita subsp. gabrielensis | Joseph A. Ewan | 1932-5-29 | 7216 | Los Angeles | Arrastre Canyon. | 1402 | Comment | ||
| POM184666 | Ribes nevadense | Joseph A. Ewan | 1932-5-29 | 7187 | Los Angeles | Ridge east of Mount Gleason | 1524 | Comment | ||
| POM184667 | Dudleya cymosa subsp. pumila | Joseph A. Ewan | 1932-5-30 | 7185 | Los Angeles | North Fork Tujunga Creek. San Gabriel Mts. | 1067 | Comment | ||
| POM184668 | Lupinus excubitus var. johnstonii | Joseph A. Ewan | 1932-5-29 | 7189 | Los Angeles | Summit of Mount Gleason | 1829 | Comment | ||
| POM184669 | Caulanthus amplexicaulis var. amplexicaulis | Joseph A. Ewan | 1932-5-29 | 7183 | Los Angeles | Arrastre Canyon | 1402 | Comment | ||
| POM184671 | Scirpus microcarpus | Joseph A. Ewan | 1932-5-30 | 7232 | Los Angeles | North Fork Tujunga Creek. San Gabriel Mts. | 1067 | Comment | ||
| POM184676 | Achnatherum coronatum | Joseph A. Ewan | 1932-5-29 | 7224 | Los Angeles | dry rocky ground along open trail | 1463 | Comment Read comments Mar 9 2015 |
||
| POM184677 | Castilleja gleasoni | Joseph A. Ewan | 1932-5-29 | 7220 | Los Angeles | San Gabriel Mtns., rock cliffs about ridge west of Mt. Gleason summit. | 1829 | Comment | ||
| POM184683 | Amorpha californica var. californica | Joseph A. Ewan | 1932-6-12 | 7370 | Los Angeles | San Gabriel Mountains: 1 mi above North Fork Camp, N.F. Tujunga Creek. | 976 | Comment | ||
| POM184685 | Acer macrophyllum | Joseph A. Ewan | 1932-6-17 | 7361 | Los Angeles | San Gabriel Mountains. Upper Arroyo Seco. Upper Sonoran zone. Fine trees along stream with sycamores. | 1098 | Comment | ||
| POM184686 | Clarkia rhomboidea | Joseph A. Ewan | 1932-6-17 | 7360 | Los Angeles | San Gabriel Mountains. Upper Arroyo Seco. Near Waterman Ranger District. | 1006 | Comment | ||
| POM184687 | Lepechinia fragrans | Joseph A. Ewan | 1932-6-18 | 7356 | Los Angeles | Clear Creek Fork of Tujunga Canyon. | 915 | Comment | ||
| POM184688 | Amorpha californica var. californica | Joseph A. Ewan | 1932-6-18 | 7355 | Los Angeles | Clear Creek fork of Tujunga Canyon | 854 | Comment | ||
| POM184689 | Garrya veatchii | Joseph A. Ewan | 1932-6-18 | 7354 | Los Angeles | Clear Creek Fork of Jujunga Canyon. | 762 | Comment | ||
| POM184691 | Calystegia occidentalis subsp. fulcrata | Joseph A. Ewan | 1932-6-17 | 7351 | Los Angeles | Long canyon of Arroyo Seco | 1098 | Comment | ||
| POM184693 | Trifolium microcephalum | Joseph A. Ewan | 1932-6-15 | 7338 | Los Angeles | 1/2 mile above Horse Flats, Pine Flats Region | 1706 | Comment | ||
| POM184694 | Populus balsamifera subsp. trichocarpa | Joseph A. Ewan | 1932-6-12 | 7374 | Los Angeles | Stuart Mill. Mill Creek Fork. Tujunga Creek. San Gabriel Mtns. | 960 | Comment | ||
| POM184695 | Ceanothus greggii var. vestitus | Joseph A. Ewan | 1932-5-29 | 7223 | Los Angeles | trail in Arrastre Canyon. | 1372 | Comment | ||
| POM184696 | Lupinus elatus | Joseph A. Ewan | 1932-6-17 | 7247 | Los Angeles | Summit San Gabriel Peak, San Gabriel Mountains. | Comment | |||
| POM184698 | Astragalus douglasii var. douglasii | Joseph A. Ewan | 1932-5-29 | 7191 | Los Angeles | Lower Arrastre Canyon, San Gabriel Mountains | 915 | Comment | ||
| POM184699 | Trichostema parishii | Joseph A. Ewan | 1932-5-29 | 7190 | Los Angeles | Scattered among tall chaparral on fan of arrastre Canyon. | 915 | Comment | ||
| POM184701 | Pinus ponderosa | Joseph A. Ewan | 1932-5-29 | 7218 | Los Angeles | Open forest on summit of Mt. Gleason | 1890 | Comment | ||
| POM184702 | Ericameria linearifolia | Joseph A. Ewan | 1932-5-29 | 7233 | Los Angeles | Lower Arrastre Canyon | 854 | Comment | ||
| POM184703 | Alnus rhombifolia | Joseph A. Ewan | 1932-5-29 | 7182 | Los Angeles | Along stream at head of arrastre Canyon North slope Mt. Gleason. Upper Sonoran | 1524 | Comment | ||
| POM184705 | Madia minima | Joseph A. Ewan | 1932-6-15 | 7340 | Los Angeles | 1/2 mile above Horse Flats, Pine Flats Region | 1706 | Comment | ||
| POM184706 | Wyethia ovata | Joseph A. Ewan | 1932-6-15 | 7335 | Los Angeles | 1/2 mile above Horse Flats, Pine Flats Region | 1706 | Comment | ||
| POM184710 | Ceanothus integerrimus | Joseph A. Ewan | 1932-6-17 | 7240 | Los Angeles | Summit San Gabriel Peak, San Gabriel Mountains. | Comment | |||
| POM184711 | Cycladenia humilis var. venusta | Joseph A. Ewan | 1932-6-17 | 7237 | Los Angeles | Summit Mount Disappointment, San Gabriel Mts. | 1828 | Comment | ||
| POM184712 | Castilleja foliolosa | Joseph A. Ewan | 1932-5-29 | 7192 | Los Angeles | Lower Arrastre Canyon, San Gabriel Mountains | 915 | Comment | ||
| POM184714 | Ericameria cooperi | Joseph A. Ewan | 1932-5-29 | 7195 | Los Angeles | Lower Arrastre Canyon | 854 | Comment | ||
| POM184716 | Elymus elymoides subsp. elymoides | Joseph A. Ewan | 1932-5-29 | 7198 | Los Angeles | Lower Arrastre Canyon | 854 | Comment | ||
| POM184718 | Fremontodendron californicum | Joseph A. Ewan | 1932-3-29 | 7211 | Los Angeles | Arrastre Canyon. | 1220 | Comment Read comments Dec 17 2014 |
||
| POM186283 | Lonicera hispidula var. vacillans | Joseph A. Ewan | 1933-7-4 | 7863 | Los Angeles | above Madrono Flats, E. Fork Santa Anita Canyon. | 1067 | Comment | ||
| POM186284 | Dryopteris arguta | Joseph A. Ewan | 1933-7-4 | 7856 | Los Angeles | above Madrono Flats, E. Fork Santa Anita Canyon | 1067 | Comment | ||
| POM186285 | Holodiscus discolor | Joseph A. Ewan | 1933-7-4 | 7853 | Los Angeles | Sturdevant Trail, Santa Anita Canyon, San Gabriel Mountains | 1067 | Comment Read comments Feb 3 2011 |
||
| POM186286 | Quercus durata var. gabrielensis | Joseph A. Ewan | 1933-7-4 | 7852 | Los Angeles | Sturdevant Trail, Santa Anita Canyon, San Gabriel Mountains | 1067 | Comment Read comments Feb 3 2011 |
||
| POM186304 | Turricula parryi | Joseph A. Ewan | 1933-7-4 | 7845 | Los Angeles | Summit Monrovia Peak; San Gabriel Mts. | 1604 | Comment | ||
| POM186348 | Setaria parviflora | Joseph A. Ewan | 1932-7-11 | 7470 | Los Angeles | Ingraham Street. | Comment | |||
| POM186356 | Rhamnus tomentella subsp. cuspidata | Joseph A. Ewan, A. N. Dunn | 1933-7-22 | 7840 | Los Angeles | San Gabriel Peak. | 1867 | Comment | ||
| POM187600 | Quercus berberidifolia | Joseph A. Ewan | 1931-10-11 | 5242 | Los Angeles | Santa Monica Mountains, Sepulveda Canyon Rd., north of Mullholland. | Comment | |||
| POM187605 | Eriogonum fasciculatum var. foliolosum | Joseph A. Ewan | 1931-10-11 | 5238 | Los Angeles | Santa Monica Mountains, Sepulveda Canyon Rd., north of Mullholland. | Comment | |||
| POM187607 | Cornus occidentalis | Joseph A. Ewan | 1928-6-9 | 3634 | Los Angeles | Formerly abundant locally (at date of collection) in stream bottom thicket, Verdugo Canyon at Colima Drive | Comment | |||
| POM187608 | Conium maculatum | Joseph A. Ewan | 1929-6-21 | 3636 | Los Angeles | Verdugo Canyon at Colima Drive | 426 | Comment | ||
| POM187613 | Epilobium canum subsp. canum | Joseph A. Ewan | 1929-4-12 | 3479 | Los Angeles | Van Tassel Canyon above Azusa. | Comment | |||
| POM187614 | Epilobium canum subsp. latifolium | Joseph A. Ewan | 1929-9-21 | s.n. | Los Angeles | Millards Canyon, 4 miles above falls. | Comment | |||
| POM187623 | Lupinus excubitus var. austromontanus | J. Ewan | 1930-5-17 | 5521 | Los Angeles | North rim of Pico Canyon, near Newhall. | 610 | Comment | ||
| POM187626 | Astragalus trichopodus var. phoxus | Joseph A. Ewan | 1930-5-17 | 5502 | Los Angeles | Pico Canyon above Newhall. | 457 | Comment | ||
| POM187642 | Ribes malvaceum var. viridifolium | Joseph A. Ewan | 1930-3-2 | 3713 | Los Angeles | Along trail thru, Higgins Canyon, Santa Monica Mts. | Comment Read comments May 9 2014 |
|||
| POM187643 | Trichostema lanceolatum | Joseph A. Ewan | 1931-10-11 | 5236 | Los Angeles | Santa Monica Mountains, Sepulveda Canyon Rd., north of Mullholland. | Comment | |||
| POM187672 | Quercus berberidifolia | Joseph A. Ewan | 1931-10-24 | 5259 -a | Los Angeles | Santa Monica Mountains | Comment Read comments Mar 9 2015 |
|||
| POM187673 | Quercus berberidifolia | Joseph A. Ewan | 1931-10-24 | 5259 -c | Los Angeles | Santa Monica Mountains | Comment Read comments Mar 9 2015 |
|||
| POM187675 | Quercus berberidifolia | Joseph A. Ewan | 1931-10-24 | 5259 | Los Angeles | 1 mile above Malibu Lake on Seminole Hot Springs Rd. | Comment | |||
| POM187682 | Brickellia nevinii | Joseph A. Ewan | 1930-10-10 | 3534 | Los Angeles | along Sturtevant Trail. | 610 | Comment | ||
| POM187688 | Aster subulatus var. ligulatus | Joseph A. Ewan | 1931-10-24 | 5263 | Los Angeles | N shore Malibu Lake. | Comment | |||
| POM187689 | Mentha canadensis | Joseph A. Ewan | 1931-10-24 | 5264 | Los Angeles | North shore Malibu Lake. | Comment | |||
| POM187700 | Ambrosia psilostachya | Joseph A. Ewan | 1931-10-24 | 5267 | Los Angeles | N shore Malibu Lake. | Comment | |||
| POM187701 | Chamaesyce serpillifolia | Joseph A. Ewan | 1931-10-24 | 5270 | Los Angeles | I mile above Malibu Lake | Comment | |||
| POM187702 | Lepidospartum squamatum | Joseph A. Ewan | 1931-10-24 | s.n. | Los Angeles | 1 mile above Malibu Lake on Seminole Hot Springs Rd. | Comment | |||
| POM197904 | Gnaphalium microcephalum | Joseph A. Ewan | 1932-2-3 | 7019 | Los Angeles | Hillside near mouth of Laurel Canyon, Santa Monica Mts. | Comment | |||
| POM198002 | Populus X parryi | Joseph A. Ewan | 1932-4-22 | 7181 | Los Angeles | Aong Los Angeles River, San Fernando Valley. | Comment | |||
| POM198004 | Sambucus mexicana | Joseph A. Ewan | 1932-4-22 | 7179 | Los Angeles | along Los Angeles River near Radford Drive San Fernando Valley. | Comment | |||
| POM211534 | Avena barbata | Joseph A. Ewan | 1932-2-20 | 7021 | Los Angeles | Campus of University of California, Faculty Hill. | Comment | |||
| POM214613 | Muhlenbergia microsperma | Joseph A. Ewan | 1932-3-5 | 7027 | Los Angeles | Mandeville Canyon | 366 | Comment | ||
| POM214615 | Ceanothus megacarpus | Joseph A. Ewan | 1932-2-27 | 7024 | Los Angeles | Manderville Canyon, Santa Monica Mts. | 305 | Comment | ||
| POM247865 | Alnus rhombifolia | Joseph A. Ewan | 1936-8-2 | 9906 | Los Angeles | Mescal Canyon | 1616 | Comment | ||
| POM247923 | Epilobium ciliatum subsp. glandulosum | Joseph A. Ewan | 1936-8-8 | 9991 | Los Angeles | Swartout Valley. | 1905 | Comment | ||
| POM247924 | Populus fremontii subsp. fremontii | Joseph A. Ewan | 1937-8-23 | 11056 | Los Angeles | Tujunga Creek near mouth of canyon. | Comment | |||
| POM247926 | Fraxinus velutina | Joseph A. Ewan | 1937-8-15 | 10968 | Los Angeles | West fork of San Gabriel River. | 518 | Comment | ||
| POM247927 | Epilobium ciliatum subsp. ciliatum | Joseph A. Ewan | 1936-8-8 | 9992 | Los Angeles | Swartout Valley. | 1905 | Comment | ||
| POM247928 | Cylindropuntia californica var. parkeri | Joseph A. Ewan | 1937-8-23 | 11061 | Los Angeles | Tujunga Creek near mouth of canyon. | Comment | |||
| RSA0075652 | Heterotheca grandiflora | Joseph A. Ewan | 1933-06 | 10799 | Los Angeles | Creek bottoms, Verdugo Canyon. | Comment | |||
| RSA175430 | Lupinus latifolius subsp. parishii | Joseph A. Ewan | 1930-6-23 | 2660 | Los Angeles | Little Cienega below Crystal Lake | 1463 | Comment | ||
| RSA177944 | Amorpha californica var. californica | Joseph A. Ewan | 1931-5-16 | 4212 | Los Angeles | Dry Canyon above Calabasas, Santa Monica Mountains | 304 | Comment | ||
| RSA186281 | Stachys albens | Joseph A. Ewan | 1933-7-4 | 7875 | Los Angeles | San Gabriel Mtns.Spanish Canyon above Monrovia | 610 | Comment | ||
| RSA187624 | Camissonia boothii subsp. decorticans | Joseph A. Ewan | 1930-5-17 | 5508 | Los Angeles | Pico Canyon above Newhall. | 549 | Comment | ||
| RSA247918 | Epilobium ciliatum subsp. glandulosum | Joseph A. Ewan | 1936-7-22 | 9799 | Los Angeles | Big Pines Meadow, San Gabriel Mountains. | 2073 | Comment | ||
| RSA29233 | Lupinus sparsiflorus subsp. sparsiflorus | Joseph A. Ewan | 1933-04 | 10909 | Los Angeles | Higgins Canyon. Santa Monica Mts. | 457 | Comment | ||
| RSA29249 | Venegasia carpesioides | Joseph A. Ewan | 1933-04 | 10927 | Los Angeles | Higgins Canyon | Comment | |||
| RSA29636 | Symphoricarpos mollis | Joseph A. Ewan | 1933-1 | 10923 | Los Angeles | Higgins Canyon, Santa Monica Mountains. | Comment | |||
| RSA29637 | Artemisia californica | Joseph A. Ewan | 1932-10-22 | 10806 | Los Angeles | Catalina Island. Above Avalon | Comment | |||
| RSA29639 | Eriophyllum confertiflorum | Joseph A. Ewan | 1933-6-17 | 10826 | Los Angeles | Dry canyon bottom, with Platanus Temescal Canyon, Santa Monica Mts. | Comment | |||
| RSA29652 | Quercus durata var. gabrielensis | Joseph A. Ewan | 1933-06 | 10800 | Los Angeles | Occasional along Adenostoma chaparral, slopes above Verdugo Canyon | Comment | |||
| RSA29751 | Quercus durata var. gabrielensis | Joseph A. Ewan | 1933-7-4 | 7852 | Los Angeles | Sturdevant Trail, Santa Anita Canyon, San Gabriel Mountains | 1067 | Comment Read comments Feb 3 2011 |
||
| RSA299417 | Alnus rhombifolia | Joseph A. Ewan | 1934-8-5 | 8458 | Los Angeles | Praire Fork of San Gabriel River. | 1616 | Comment | ||
| RSA31205 | Cirsium occidentale var. occidentale | Joseph A. Ewan | 1933-04 | 10922 | Los Angeles | Sandy floor of canyon. Higgins Canyon, Santa Monica Mts. | Comment | |||
| RSA31308 | Ambrosia acanthicarpa | Joseph A. Ewan | 1932-10-22 | s.n. | Los Angeles | Santa Catalina Island: Above Avalon. | Comment | |||
| RSA385386 | Avena fatua | Joseph A. Ewan | 1933-5-13 | 10935 | Los Angeles | Los Angeles. | Comment | |||
| RSA392409 | Garrya veatchii | Joseph A. Ewan | 1932-7-4 | 7577 | Los Angeles | Millard's Canyon. | 1067 | Comment | ||
| RSA393225 | Eriogonum gracile var. gracile | Joseph A. Ewan | 1930-10-22 | 3430 | Los Angeles | Bouquet canyon, 4 miles above mouth. | Comment | |||
| RSA393414 | Eriogonum fasciculatum var. foliolosum | Joseph A. Ewan | 1930-10-22 | 3427 | Los Angeles | Bouquet canyon, 4 miles above mouth. | Comment | |||
| RSA399750 | Ceanothus leucodermis | Joseph A. Ewan | 1931-8-11 | S 5495 | Los Angeles | Lower Pine Flats, First Camp, N. fork San Gabriel Canyon, San Gabriel Mts. Sonoran Zone. | 1500 | Comment | ||
| RSA432440 | Euphorbia palmeri | Joseph A. Ewan | 1936-7-27 | 9850 | Los Angeles | Swartout Valley. | Comment | |||
| RSA432466B | Chamaesyce serpillifolia subsp. serpillifolia | Joseph A. Ewan | 1936-8-5 | 9943 | Los Angeles | Mescal Creek, San Gabriel Mountains. | 1372 | Comment | ||
| RSA442107 | Suaeda taxifolia | J. Ewan | 1930-9-15 | 5539 | Los Angeles | Ballona Creek near the Washington Blvd. Bridge | Comment | |||
| RSA448515 | Epilobium canum subsp. canum | Joseph A. Ewan | 1930-10-22 | 3435 | Los Angeles | Bouquet Canyon, 5 mi above mouth. | Comment | |||
| RSA453962 | Atriplex semibaccata | Joseph A. Ewan | 1931-7-31 | 4773 | Los Angeles | Telegraph Road near Santa Fe Crossing, East Los Angeles. | Comment | |||
| RSA498532 | Chamaesyce melanadenia | Joseph A. Ewan | 1933-04 | 10910 | Los Angeles | Higgins Canyon. Santa Monica Mts. | 457 | Comment | ||
| RSA577431 | Juncus bufonius var. occidentalis | Joseph A. Ewan | 1936-7-22 | 9794 | Los Angeles | Big Pines Meadow, San Gabriel Mountains. | 2073 | Comment | ||
| RSA583120 | Stachys albens | Joseph A. Ewan | 1933-4-29 | 10819 | Los Angeles | Ballona marshes near Playa Del Ray. | Comment | |||
| RSA600827 | Lupinus sparsiflorus subsp. sparsiflorus | Joseph A. Ewan | 1933-04 | 10909 | Los Angeles | Santa Monica Mountains: Higgins Canyon. | 457 | Comment | ||
| RSA603416 | Tetradymia canescens | Joseph A. Ewan | 1936-8-2 | 9901 | Los Angeles | Mescal Creek, San Gabriel Mountains. | 1616 | Comment | ||
| RSA603417 | Chrysothamnus nauseosus var. bernardinus | Joseph A. Ewan, Nesta Ewan | 1936-8-2 | 9892 | Los Angeles | 1.5 mi. below head of Cedar Canyon off Mescal Canyon, San Gabriel Mts. | Comment | |||
| RSA603480 | Venegasia carpesioides | Joseph A. Ewan | 1933-04 | 10927 | Los Angeles | Higgins Canyon | Comment | |||
| RSA603481 | Artemisia californica | Joseph A. Ewan | 1932-10-22 | 10806 | Los Angeles | Catalina Island. Above Avalon | Comment | |||
| RSA603762 | Agrostis stolonifera | Joseph A. Ewan | 1936-7-22 | 9793 | Los Angeles | Big Pines Meadow, San Gabriel Mountains. | 2073 | Comment | ||
| RSA603950 | Eriophyllum confertiflorum | Joseph A. Ewan | 1933-6-17 | 10826 | Los Angeles | Dry canyon bottom, with Platanus Temescal Canyon, Santa Monica Mts. | Comment | |||
| RSA604425 | Quercus pacifica | Joseph A. Ewan | 1932-10-22 | 10807 | Los Angeles | Santa Catalina Island: Above Avalon. | Comment | |||
| RSA610770 | Salix exigua | Joseph A. Ewan | 1936-8-8 | 9987 | Los Angeles | Swartout Valley. | 1905 | Comment | ||
| RSA624451 | Chenopodium californicum | Joseph A. Ewan | 1933-04 | 10926 | Los Angeles | Santa Monica Mountains: Higgins Canyon. | Comment | |||
| RSA65086 | Eriogonum hirtiflorum | Joseph A. Ewan | 1933-7-23 | 7830 | Los Angeles | Barley Flats Trail to Tujunga Creek. | 1372 | Comment | ||
| RSA65269 | Chorizanthe staticoides | Joseph A. Ewan | 1930-5-30 | 2244 | Los Angeles | Above Lake Hollywood, Santa Monica Mountains. | Comment | |||
| RSA65966 | Eriogonum cithariforme var. agninum | Joseph A. Ewan | 1930-10-22 | 3426 | Los Angeles | Bouquet canyon, 4 miles above mouth. | Comment | |||
| RSA66732 | Eriogonum cithariforme var. agninum | Joseph A. Ewan | 1931-7-4 | 4742 | Los Angeles | San Gabriel Mountains: 2 mi. above Gold Creek Road, Pacoima Canyon. | Comment | |||
| RSA69042 | Dodecatheon redolens | Joseph A. Ewan | 1930-6-25 | 2705 | Los Angeles | At spring of north slope near Windy Camp, Mt. Islip. | 2287 | Comment | ||
| RSA69669 | Juncus macrophyllus | Joseph A. Ewan, A. N. Dunn | 1933-7-23 | 7828 | Los Angeles | at confluence | 1036 | Comment | ||
| RSA70279 | Juncus covillei | Joseph A. Ewan, F. R. Fosberg | 1931-8-12 | 5002 | Los Angeles | Windy Camp Spring, Mt. Islip | 2287 | Comment | ||
| RSA70361 | Cycladenia humilis var. venusta | Joseph A. Ewan | 1932-6-17 | 7237 | Los Angeles | Summit Mount Disappointment, San Gabriel Mts. | 1828 | Comment | ||
| RSA70468 | Allium lacunosum var. davisiae | Joseph A. Ewan | 1932-6-15 | 7328 | Los Angeles | 1/2 mile above Horse Flats, Pine Flats Region | 1706 | Comment | ||
| RSA70858 | Xylococcus bicolor | Joseph A. Ewan, Fay A. MacFadden | 1931-4-25 | 4182 | Los Angeles | S. Fork La Tuna Canyon, Verdugo Range. | Comment | |||
| RSA70894 | Arctostaphylos glandulosa subsp. mollis | Joseph A. Ewan | 1930-5-30 | 2237 | Los Angeles | Cahuenga Peak. | 556 | Comment | ||
| RSA73362 | Clarkia unguiculata | Joseph A. Ewan | 1930-5-30 | 2234 | Los Angeles | Cahuenga Peak, Santa Monica Mountains. | Comment | |||
| RSA766093 | Eriogonum fasciculatum var. foliolosum | Joseph A. Ewan | 1931-4-25 | 4178 | Los Angeles | S. Fork, La Tuna Canyon, Verdugo Range. | 549 | Comment | ||
| RSA766094 | Eriogonum fasciculatum var. foliolosum | Joseph A. Ewan, Nesta Ewan | 1936-8-5 | 9944 | Los Angeles | Mescal Creek, San Gabriel Mountains. | 1372 | Comment | ||
| RSA766096 | Eriogonum fasciculatum var. foliolosum | Joseph A. Ewan, Nesta Ewan | 1936-8-5 | 9937 | Los Angeles | Mescal Creek. | 1463 | Comment | ||
| RSA766098 | Eriogonum fasciculatum var. foliolosum | Joseph A. Ewan | 1931-3-21 | 4071 | Los Angeles | Summit, Saddle Peak. Santa Monica Mts. | 823 | Comment | ||
| RSA766100 | Eriogonum fasciculatum var. polifolium | Joseph A. Ewan | 1936-7-29 | 9870 | Los Angeles | Table Mt (so. end of summit). San Gabriel Mts. | 2195 | Comment | ||
| RSA766101 | Eriogonum fasciculatum var. polifolium | Joseph A. Ewan, Nesta Ewan | 1936-8-2 | 9898 | Los Angeles | 1.5 mi. below head of Cedar Canyon off Mescal Canyon, San Gabriel Mts. | Comment | |||
| RSA766102 | Eriogonum fasciculatum | Joseph A. Ewan | 1936-7-22 | 9827 | Los Angeles | Blue Ridge trail. San Gabriel Mts. | 2317 | Comment | ||
| RSA766109 | Eriogonum fasciculatum var. polifolium | Joseph A. Ewan | 1932-6-18 | 7352 | Los Angeles | Clear Creek of Tujunga Drainage. San Gabriel Mts. | 762 | Comment | ||
| RSA766110 | Eriogonum fasciculatum var. polifolium | Joseph A. Ewan | 1934-8-3 | 8431 | Los Angeles | Table Mt. trail to Swartout Valley floor. San Gabriel Mts. | 2195 | Comment | ||
| RSA766111 | Eriogonum fasciculatum var. polifolium | Joseph A. Ewan | 1931-5-30 | 4264 | Los Angeles | Short Cut Canyon off W. Fork San Gabriel R. San Gabriel Mts. | 1220 | Comment | ||
| RSA766129 | Eriogonum nudum var. pauciflorum | Joseph A. Ewan | 1936-7-29 | 9856 | Los Angeles | Sw. slope of Table Mt. San Gabriel Mts. | 2134 | Comment | ||
| RSA766269 | Eriogonum saxatile | Joseph A. Ewan | 1934-8-10 | 8437 | Los Angeles | Broad gravely summit of Mt. Waterman | 2378 | Comment | ||
| RSA766270 | Eriogonum saxatile | Joseph A. Ewan | 1932-6-17 | 7254 | Los Angeles | Summit Mount Disappointment, San Gabriel Mts. | 1829 | Comment | ||
| RSA766275 | Eriogonum saxatile | Joseph A. Ewan | 1936-7-19 | 9745 a | Los Angeles | San Gabriel Mts. Prairie fork. | 2195 | Comment | ||
| RSA766276 | Eriogonum stellatum | Joseph A. Ewan | 1936-7-22 | 9830 | Los Angeles | Blue Ridge trail. San Gabriel Mts. | 2317 | Comment | ||
| RSA766281 | Eriogonum wrightii var. subscaposum | Joseph A. Ewan | 1934-8-3 | 8356 | Los Angeles | Swartout Canyon. Below summit, Big Pines. San Gabriel Mtns. | 1982 | Comment | ||
| RSA766284 | Eriogonum wrightii var. subscaposum | Joseph A. Ewan | 1934-8-9 | 8408 | Los Angeles | Summit Mt. Williamson. San Gabriel Mtns. | 2500 | Comment | ||
| RSA766304 | Eriogonum saxatile | Joseph A. Ewan | 1934-8-9 | 8308 | Los Angeles | Mt. Williamson. San Gabriel Mtns. | 2500 | Comment | ||
| RSA766310 | Eriogonum gracile | Joseph A. Ewan | 1931-10-11 | 5243 | Los Angeles | Sepulveda Canyon Rd. N of Mulholland. | 244 | Comment | ||
| RSA766311 | Eriogonum gracile | Joseph A. Ewan | 1931-10-11 | 5247 -a | Los Angeles | Santa Monica Mountains, Sepulveda Canyon Rd., north of Mullholland. | Comment | |||
| RSA766332 | Eriogonum davidsonii | Joseph A. Ewan | 1936-8-9 | 10028 | Los Angeles | 1/4 mi. n. of Bald Flat, Blue Ridge. San Gabriel Mts. | 2530 | Comment | ||
| RSA766377 | Eriogonum cinereum | Joseph A. Ewan | 1929-8-17 | 1504 | Los Angeles | Trancas Canyon, near Point Dume. Santa Monica Mountains. | 8 | Comment | ||
| RSA766378 | Eriogonum cinereum | Joseph A. Ewan | 1929-6-22 | 1505 | Los Angeles | Santa Monica Mtns: Rodgers Canyon. | 145 | Comment | ||
| RSA766380 | Eriogonum cithariforme | Joseph A. Ewan | 1930-5-17 | 5505 | Los Angeles | Pico Canyon above Newhall | 549 | Comment | ||
| RSA766388 | Eriogonum plumatella | Joseph A. Ewan | 1936-8-5 | 9964 | Los Angeles | Mouth of Mescal Creek. San Gabriel Mts. | 1372 | Comment | ||
| RSA766390 | Eriogonum plumatella | Joseph A. Ewan | 1927-10-16 | 1515 | Los Angeles | Five miles west of Palmdale | 854 | Comment | ||
| RSA766393 | Eriogonum parvifolium | Joseph A. Ewan | 1929-1-1 | 565 | Los Angeles | Rocky Point, Palos Verdes | 6 | Comment | ||
| RSA766413 | Eriogonum baileyi | Joseph A. Ewan | 1936-7-19 | 9746 | Los Angeles | San Gabriel Mts. Prairie fork. | 2195 | Comment | ||
| RSA766416 | Eriogonum baileyi | Joseph A. Ewan | 1934-8-3 | 8369 | Los Angeles | San Gabriel Mts. Swartout Valley. Near county line | 1982 | Comment | ||
| RSA766418 | Eriogonum baileyi | Joseph A. Ewan | 1936-8-5 | 9953 | Los Angeles | Mescal Creek | 1372 | Comment | ||
| RSA766420 | Eriogonum davidsonii | Joseph A. Ewan | 1936-8-6 | 9978 | Los Angeles | Upper Cedar Canyon off Mescal Canyon. San Gabriel Mtns. | 1982 | Comment | ||
| RSA766431 | Eriogonum maculatum | Joseph A. Ewan | 1936-8-6 | 9974 | Los Angeles | Head of Cedar Canyon off Mescal Canyon. San Gabriel Mts. | 1982 | Comment | ||
| RSA766446 | Eriogonum elongatum | Joseph A. Ewan | 1934-8-11 | 8345 | Los Angeles | San Gabriel Mountains Pine Flat, Chilao. | 1646 | Comment | ||
| RSA766465 | Eriogonum wrightii var. subscaposum | Joseph A. Ewan | 1934-8-10 | 8440 | Los Angeles | Broad gravely summit of Mt. Waterman | 2439 | Comment | ||
| RSA766466 | Eriogonum wrightii | Joseph A. Ewan | 1930-6-24 | 2678 | Los Angeles | Mt. Islip trail to windy camp | 2134 | Comment | ||
| RSA766472 | Eriogonum kennedyi var. alpigenum | Joseph A. Ewan | 1934-8-9 | 8407 | Los Angeles | Summit Mt. Williamson. San Gabriel Mtns. | 2500 | Comment | ||
| RSA766473 | Eriogonum kennedyi var. alpigenum | Joseph A. Ewan | 1934-8-7 | 8375 | Los Angeles | North of north Baldy, east slope Throop peak | 2668 | Comment | ||
| RSA766474 | Eriogonum umbellatum var. minus | Joseph A. Ewan, Nesta Ewan | 1936-8-16 | 10087 | Los Angeles | Mt. Waterman - Twin Peaks Saddle. San Gabriel Mts. | 1982 | Comment | ||
| RSA766479 | Eriogonum umbellatum var. minus | Joseph A. Ewan, Nesta Ewan | 1936-8-13 | 10036 | Los Angeles | About summit of North Baldy. San Gabriel Mts. | 2835 | Comment Read comments Nov 6 2014 |
||
| RSA766484 | Eriogonum | Joseph A. Ewan | 1932-10-22 | 10802 | Los Angeles | Catalina Island. Above Avalon | Comment | |||
| RSA766494 | Eriogonum microtheca var. corymbosoides | Joseph A. Ewan | 1936-7-27 | 9846 | Los Angeles | N. end of Table Mt., Swartout Valley. San Gabriel Mts. | 2134 | Comment | ||
| RSA766496 | Eriogonum hirtiflorum | Joseph A. Ewan | 1932-6-12 | 7366 | Los Angeles | San Gabriel Mountains: 1/4 mi above North Fork Camp, N.F. Tujunga Creek | 915 | Comment | ||
| RSA77222 | Fremontodendron californicum subsp. californicum | Joseph A. Ewan | 1932-5-29 | 7211 | Los Angeles | Arratre Canyon | 1220 | Comment | ||
| RSA82404 | Salvia mellifera | Joseph A. Ewan | 1932-5-10 | 7465 | Los Angeles | Hybrid colony on hot fire break, west rim of Verdugo Canyon | Comment | |||
| RSA82553 | Stachys albens | Joseph A. Ewan | 1931-7-4 | 4728 | Los Angeles | Pacoima Canyon, 1/2 mile below dam | Comment | |||
| RSA83407 | Dudleya cymosa subsp. pumila | Joseph A. Ewan | 1932-7-4 | 7572 | Los Angeles | Millard's Canyon, above the falls | Comment | |||
| RSA84498 | Ribes malvaceum var. viridifolium | Joseph A. Ewan | 1932-1-3 | 7014 | Los Angeles | Head of Nichols Canyon, Santa Monica Mts. | Comment | |||
| RSA85456 | Mahonia dictyota | Joseph A. Ewan | 1932-7-4 | 7590 | Los Angeles | Millard s Canyon. | 1159 | Comment | ||
| RSA86743 | Leymus condensatus | Joseph A. Ewan | 1932-6-18 | 7353 | Los Angeles | Sunland above San Fernando | Comment | |||
| RSA86830 | Rubus ursinus | Joseph A. Ewan | 1931-5-17 | 4224 | Los Angeles | Spanish Canyon near Monrovia. | Comment | |||
| RSA87115 | Agrostis stolonifera | Joseph A. Ewan | 1936-8-2 | 9918 | Los Angeles | Mescal Creek, San Gabriel Mountains. | 1616 | Comment | ||
| RSA87121 | Agrostis stolonifera | Joseph A. Ewan, Nesta Ewan | 1936-8-5 | 9948 | Los Angeles | Mescal Creek, San Gabriel Mountains. | 1372 | Comment | ||
| RSA88719 | Carex alma | Joseph A. Ewan | 1936-8-2 | 9908 | Los Angeles | Mescal Creek, San Gabriel Mountains. | 1616 | Comment | ||
| RSA88843 | Carex subfusca | Joseph A. Ewan | 1936-7-22 | 9797 | Los Angeles | Big Pines Meadow, San Gabriel Mountains. | 2073 | Comment | ||
| RSA94552 | Achillea millefolium | Joseph A. Ewan | 1933-7-4 | 7877 | Los Angeles | San Gabriel Mtns.Spanish Canyon above Monrovia | 610 | Comment | ||
| RSA99374 | Lonicera hispidula var. vacillans | Joseph A. Ewan | 1933-7-4 | 7863 | Los Angeles | above Madrono Flats, E. Fork Santa Anita Canyon. | 1067 | Comment | ||
| SBBG61918 | Eriogonum cinereum | J. Ewan | 1929-6-22 | Los Angeles | Roger's Cyn | 144 | Comment | |||
| SBBG61921 | Eriogonum cinereum | J. Ewan | -Aug-1929 | 1256 | Los Angeles | Trancas Cyn | 7 | Comment | ||
| SBBG61922 | Eriogonum cinereum | J. Ewan | 1929-8-17 | Los Angeles | near sea, Trancas Cyn | 7 | Comment | |||
| SBBG62038 | Eriogonum fasciculatum var. foliolosum | J. Ewan | 1931-5-16 | Los Angeles | West Fk, Garapito Crk | 457 | Comment | |||
| SBBG62203 | Chorizanthe staticoides | J. Ewan | 1929-7-10 | Los Angeles | trail to Barley Flats | 1524 | Comment | |||
| SBBG62280 | Chorizanthe staticoides | J. Ewan | 1929-5-25 | Los Angeles | Cahuenga Pk | 556 | Comment | |||
| SBBG62288 | Chorizanthe xanti var. xanti | J. Ewan | 1929-7-10 | Los Angeles | trail to Barley Flats | 1463 | Comment | |||
| SBBG71595 | Lepechinia fragrans | J. A. Ewan | 1929-7-1 | Los Angeles | near stream, Switzer's Camp | 914 | Comment | |||
| SBBG72801 | Malacothamnus davidsonii | J. Ewan | 1931-7-4 | Los Angeles | 1 mi below dam, Pacoima Cyn | Comment | ||||
| SD81389 | Woodwardia fimbriata | J. Ewan | 1931-10-24 | Los Angeles | Santa Monica Mountains, La Sierra Canyon above Seminole Hot Springs | Comment | ||||
| SD81618 | Equisetum hyemale subsp. affine | J. Ewan | 1931-10-24 | Los Angeles | Santa Monica Mountains, La Sierra Canyon above Seminole Hot Springs | Comment | ||||
| SD81884 | Woodwardia fimbriata | J. Ewan | 1930-10-10 | Los Angeles | San Gabriel Mountains, Sturtevant Trail at First Water Camp | 915 | Comment | |||
| SD81984 | Equisetum telmateia subsp. braunii | J. Ewan | 1931-10-24 | Los Angeles | Santa Monica Mountains, I(c) mile below Seminole Hot Springs | Comment | ||||
| SD82311 | Equisetum hyemale subsp. affine | J. Ewan | 1929-12-23 | Los Angeles | Santa Monica Mountains, La Sierra Canyon | 455 | Comment | |||
| SD82511 | Woodwardia fimbriata | J. Ewan | 1931-10-24 | Los Angeles | Santa Monica Mountains, La Sierra Canyon above Seminole Hot Springs | Comment | ||||
| SD82800 | Holodiscus discolor | Joseph Andorfer Ewan | 1933-7-4 | 7853 | Los Angeles | San Gabriel Mts., Sturdevant Trail, Santa Anita Canyon | 1067 | Comment | ||
SEINET179993  |
Vulpia myuros f. megalura | J. A. Ewan | 1931-5-31 | 4275 | Los Angeles | Barley Flats Rd from Opids Camp; San Gabriel Mtns | 1464 | Comment | ||
SEINET3816784  |
Eriogonum umbellatum var. minus | Joseph Andorfer Ewan | 1934-8-6 | 8353 | Los Angeles | San Gabriel Mts., Mount Baldy | 2743 | Comment | ||
| SEINET4853811 | Quercus X grandidentata | Joseph Andorfer Ewan | 1934-12-27 | 8487 | Los Angeles | 2 mi above A. T. & S. F. tracks at mouth of Sawpit Canyon, (i.e. Monrovia C.); San Gabriel Mts. | 229 | Comment | ||
SEINET6637204  |
Epilobium ciliatum subsp. ciliatum | Joseph Andorfer Ewan, A. N. Dunn | 1933-1 | 7820 | Los Angeles | San Gabriel Mountains; Colby's Ranch; Coldwater Canyon | 1143 | Comment | ||
SEINET6731400  |
Rumex obtusifolius | Joseph Andorfer Ewan | 1932-1 | 7573 | Los Angeles | Millardo Canyon, just below the falls; San Gabriel Mountains | Comment | |||
SEINET6830742  |
Echinochloa crus-pavonis var. macera | J. A. Ewan | 1930-9-15 | 5544 | Los Angeles | Ballona Creek near Washington Blvd. | Comment | |||
| SEINET7848303 | Eriogonum giganteum | Joseph Ewan | 1932-10-22 | 10802 | Los Angeles | Above Avalon, Santa Catalina Island | Comment | |||
| SJSU632 | Quercus dumosa | J. A. Ewan | 1932-10-22 | 10807 | Los Angeles | above Avalon, Santa Catalina Island | Comment | |||
| UC1272458 | Pseudotsuga macrocarpa | J. A. Ewan | 1934-8-8 | 8379 | Los Angeles | 1/4 mi above Big Cienga Camp (Mount Islip trail); San Gabriel Mountains | 2057 | Comment | ||
| UC1341222 | Oenanthe sarmentosa | Joseph Andorfer Ewan | 1932-6-28 | 7521 | Los Angeles | Los Angeles R. at Los Feliz Bridge; Los Angeles R. | Comment | |||
| UC447141 | Sorghum halepense | J. Ewan | 1931-5-11 | 4185 | Los Angeles | vacant lots at Bonnie Brae & Beverly Los Angeles | Comment | |||
| UC447142 | Grindelia hirsutula | J. Ewan | 1931-5-11 | 4184 | Los Angeles | vacant lots at Bonnie Brae and Beverley; Los Angeles | Comment | |||
| UC447143 | Trichostema lanatum | J. Ewan | 1931-4-25 | 4183 | Los Angeles | S. Fork La Tuna Canyon Verdugo Range | Comment | |||
| UC447144 | Euphorbia peplus | J. Ewan | 1931-5-17 | 4230 | Los Angeles | Monrovia | Comment | |||
| UC447145 | Salvia leucophylla | Joseph Andorfer Ewan | 1931-5-16 | 4206 | Los Angeles | above Calabasas (Dry Canyon); Santa Monica Mts., Dry Canyon | 304 | Comment | ||
| UC447146 | Penstemon heterophyllus var. australis | J. Ewan | 1931-5-16 | 4204 | Los Angeles | above Calabasas; Sana Monica Mts., above Calabasas | Comment | |||
| UC447148 | Chamaesyce polycarpa | J. Ewan | 1931-5-16 | 4197 | Los Angeles | West Fork Santa Monica Mtns, Garapito Creek | 457 | Comment | ||
| UC447149 | Galium californicum subsp. flaccidum | J. Ewan | 1931-5-30 | 4256 | Los Angeles | trail from Sturtevant Divide to W. Fork San Gabriel River; San Gabriel Mts. | 1143 | Comment | ||
| UC447151 | Artemisia californica | J. Ewan | 1931-2-2 | 4009 | Los Angeles | Rio Hondo R. at Telegraph Road | Comment | |||
| UC447153 | Salix lasiolepis | J. Ewan | 1931-2-8 | 4022 | Los Angeles | above Monrovia (stream bottom); San Gabriel Mts., Spanish Canyon | Comment | |||
| UC447154 | Salix lasiolepis | J. Ewan | 1931-2-2 | 4018 | Los Angeles | near Downey; Rio Honda River | Comment | |||
| UC447155 | Salix lasiandra subsp. lasiandra | J. Ewan | 1931-2-2 | 4017 | Los Angeles | Rio Hondo R. near Downey; Rio Hondo R. | Comment | |||
| UC447159 | Cryptantha muricata | J. Ewan | 1930-4-25 | 2357 | Los Angeles | near mouth of Stone Canyon; Santa Monica Mts., Stone Canyon | Comment | |||
| UC447161 | Galinsoga parviflora var. parviflora | J. Ewan | 1931-4-12 | 4162 | Los Angeles | Peirson's residence Altadena (back yard) | Comment | |||
| UC447162 | Gamochaeta pensylvanica | J. Ewan | 1931-4-12 | 4160 | Los Angeles | Peirson's residence, backyard Altadena | Comment | |||
| UC447163 | Prunus ilicifolia | J. Ewan | 1931-4-25 | 4167 | Los Angeles | Verdugo Range, La Tuna Canyon, South Fork La Tuna Canyon; Verdugo Range, , South Fork | Comment | |||
| UC447164 | Chamaesyce melanadenia | J. Ewan | 1931-4-25 | 4169 | Los Angeles | South Fork Verdugo Range, La Tuna Canyon | Comment | |||
| UC447167 | Ribes aureum var. gracillimum | J. Ewan | 1931-2-8 | 4024 | Los Angeles | above Monrovia (road to Monrovia Canyon) | Comment | |||
| UC447168 | Viola pedunculata | J. Ewan | 1931-2-20 | 4031 | Los Angeles | Dry Canyon near Westwood; Santa Monica Mountains, Dry Canyon | Comment | |||
| UC447170 | Marah macrocarpa | J. Ewan | 1931-3-3 | 4051 | Los Angeles | East Fork Sepulveda Canyon Santa Monica Mts. | Comment | |||
| UC447171 | Polypodium californicum | J. Ewan | 1931-3-21 | 4061 | Los Angeles | Las Flores Canyon; Santa Monica Mts. | Comment | |||
| UC447172 | Crocanthemum scoparium var. vulgare | J. Ewan | 1931-3-21 | 4065 | Los Angeles | Los Flores Canyon, end of road Santa Monica Mts. | 548 | Comment | ||
| UC447173 | Rubus ursinus | J. Ewan | 1931-3-21 | 4063 | Los Angeles | Los Flores Canyon Santa Monica Mts., Los Flores Canyon (at old ranch site) | 457 | Comment | ||
| UC447174 | Lotus grandiflorus | J. Ewan | 1931-3-21 | 4066 | Los Angeles | 0.5 mi below Saddle Peak summit; Santa Monica Mts. | 609 | Comment | ||
| UC472130 | Quercus berberidifolia | J. Ewan | 1931-10-24 | 5259 c | Los Angeles | Santa Monica Mts. | Comment | |||
| UC472131 | Quercus berberidifolia | J. Ewan | 1931-10-24 | 5259 b | Los Angeles | Santa Monica Mts. | Comment | |||
| UC472132 | Quercus berberidifolia | J. Ewan | 1931-10-24 | 5259 a | Los Angeles | 1 mi above Malibu Lake (on Seminole Hot Springs Rd); Santa Monica Mts. | Comment | |||
| UC472135 | Solidago velutina subsp. californica | J. Ewan | 1930-10-10 | 3522 | Los Angeles | Sturtevant Trail at First Water Camp (San Gabriel Mts.); , Sturtevant Trail at First Water Camp | 914 | Comment | ||
| UC472141 | Equisetum hyemale subsp. affine | J. Ewan | 1929-12-23 | 3733 | Los Angeles | La Sierra Canyon; Santa Monica Mts. | 457 | Comment | ||
| UC472145 | Populus fremontii subsp. fremontii | J. Ewan | 1930-5-17 | 5503 | Los Angeles | Pico Canyon above Newhall; Pico Canyon | 457 | Comment | ||
| UC472146 | Eriogonum elongatum var. elongatum | J. Ewan | 1931-10-11 | 5244 | Los Angeles | n, on Sepulveda Canyon Rd. Mulholland; Santa Monica Mts. | Comment | |||
| UC472147 | Quercus berberidifolia | J. Ewan | 1931-10-11 | 5242 | Los Angeles | n of Mulholland (Sepulveda Canyon Rd); Santa Monica Mts. | Comment | |||
| UC472153 | Eriogonum gracile | J. Ewan | 1931-10-11 | 5247 | Los Angeles | Sepulveda Canyon Rd. n Mulholland; Santa Monica Mts. | Comment | |||
| UC472154 | Senecio flaccidus var. douglasii | J. Ewan | 1931-10-11 | 5246 | Los Angeles | n of Mulholland (Sepulveda Canyon Rd); Santa Monica Mts. | Comment | |||
| UC472160 | Potamogeton pectinatus | J. Ewan | 1931-10-24 | 5376 | Los Angeles | Lake Malibu; Santa Monica Mountains | 304 | Comment | ||
| UC472165 | Atriplex canescens | J. Ewan | 1931-11-11 | 5298 | Los Angeles | Del Valle , Del Valle (Santa Clara River Valley) | Comment | |||
| UC472168 | Eriogonum cinereum | J. Ewan | 1931-10-24 | 5293 | Los Angeles | Escondido Canyon Santa Monica Mts., Escondido Canyon | 304 | Comment | ||
| UC472169 | Epilobium canum subsp. canum | J. Ewan | 1931-10-24 | 5289 | Los Angeles | East Fork Dume Canyon Santa Monica Mts. | 426 | Comment Read comments May 8 2014 |
||
| UC472170 | Ericameria palmeri var. pachylepis | J. Ewan | 1931-10-24 | 5288 | Los Angeles | La Sierra Canyon Divide Santa Monica Mts. | 518 | Comment | ||
| UC472171 | Scirpus microcarpus | J. Ewan | 1931-10-24 | 5278 | Los Angeles | 1/2 mi below Seminole Hot Springs (Santa Monica Mts.); , below Seminole Hot Springs | Comment | |||
| UC472172 | Sambucus mexicana | J. Ewan | 1931-10-24 | 5275 | Los Angeles | 1/2 mi below Seminole Hot Springs; Santa Monica Mountains | 396 | Comment | ||
| UC472173 | Eriogonum parvifolium | J. Ewan | 1930-9-15 | 5554 | Los Angeles | 1/2 mi s Palisades del Rey | Comment | |||
| UC472177 | Lepidospartum squamatum | J. Ewan | 1931-10-24 | 5272 | Los Angeles | one mile above Malibu Lake; Santa Monica Mts. | Comment | |||
| UC472178 | Cordylanthus rigidus subsp. setiger | J. Ewan | 1931-10-24 | 5268 | Los Angeles | 1 mi above Malibu Lake; Santa Monica Mts. | Comment | |||
| UC472179 | Ambrosia psilostachya | J. Ewan | 1931-10-24 | 5267 | Los Angeles | n shore Malibu Lake | Comment | |||
| UC472181 | Cyperus eragrostis | J. Ewan | 1931-7-31 | 4778 | Los Angeles | Telegraph Rd. near Santa Fe Crossing | Comment | |||
| UC501468 | Mimulus johnstonii | Joseph Andorfer Ewan | 1932-6-17 | 7242 | Los Angeles | n side San Gabriel Peak; San Gabriel Mts. | 1737 | Comment | ||
| UC501492 | Leptodactylon californicum | Joseph Andorfer Ewan | 1932-5-29 | 7213 | Los Angeles | Arrastre Canyon; San Gabriel Mts., Arrastre Canyon | 1371 | Comment | ||
| UC501494 | Nemophila menziesii var. integrifolia | Joseph Andorfer Ewan | 1932-5-29 | 7188 | Los Angeles | head Arrastre Canyon; San Gabriel Mts., head of Arrastre Canyon | 1524 | Comment | ||
| UC501495 | Alnus rhombifolia | Joseph Andorfer Ewan | 1932-5-29 | 7182 | Los Angeles | Arrastre Canyon San Gabriel Mts., Mt. Gleason (head, n slope of mt.) | 1524 | Comment | ||
| UC501515 | Eriogonum fasciculatum var. polifolium | J. Ewan | 1931-5-30 | 4264 | Los Angeles | Short Cut Canyon, off West Fork San Gabriel River San Gabriel Mts., Short Cut Canyon, West Fork San Gabriel Ri | 1219 | Comment | ||
| UC506427 | Salix melanopsis | Joseph Andorfer Ewan | 1932-6-15 | 7306 | Los Angeles | Chilao San Gabriel Mts., Chilao | 1615 | Comment | ||
| UC519721 | Lobularia maritima | Joseph Andorfer Ewan | 1932-5-19 | 7531 | Los Angeles | Playa del Rey, near power house Playa del Rey | Comment | |||
| UC519722 | Carpobrotus edulis | Joseph Andorfer Ewan | 1932-5-19 | 7526 | Los Angeles | Playa del Rey. | Comment | |||
| UC519723 | Sonchus asper | Joseph Andorfer Ewan | 1932-5-19 | 7533 | Los Angeles | near power house (Playa del Rey); Playa del Rey | Comment | |||
| UC519724 | Stachys ajugoides var. rigida | Joseph Andorfer Ewan | 1932-5-19 | 7527 | Los Angeles | Ballona Marshes Playa del Rey | Comment | |||
| UC519725 | Salvia mellifera | Joseph Andorfer Ewan | 1932-5-10 | 7452 | Los Angeles | Verdugo Canyon Storm Channel | Comment | |||
| UC519727 | Cirsium occidentale var. occidentale | Joseph Andorfer Ewan | 1932-5-10 | 7459 | Los Angeles | above Verdugo Hacienda; Verdugo Canyon | Comment | |||
| UC519729 | Delphinium parryi | Joseph Andorfer Ewan | 1932-5-10 | 7461 | Los Angeles | w rim Verdugo Canyon | Comment | |||
| UC519730 | Salvia mellifera | Joseph Andorfer Ewan | 1932-5-10 | 7463 | Los Angeles | w rim Verdugo Canyon | Comment | |||
| UC519731 | Salvia apiana | Joseph Andorfer Ewan | 1932-5-10 | 7464 | Los Angeles | w rim Verdugo Canyon | Comment | |||
| UC519733 | Salvia mellifera | Joseph Andorfer Ewan | 1932-5-10 | 7966 | Los Angeles | w rim Verdugo Canyon | Comment | |||
| UC519736 | Lactuca serriola | Joseph Andorfer Ewan | 1932-7-11 | 7471 | Los Angeles | Ingraham Street Los Angeles (in garden) | Comment | |||
| UC519831 | Equisetum telmateia subsp. braunii | Joseph Andorfer Ewan | 1932-6-28 | 7520 | Los Angeles | Los Angeles River at Los Feliz Bridge; Los Angeles River | Comment | |||
| UC520012 | Fraxinus latifolia | Joseph Andorfer Ewan | 1932-4-30 | 7439 | Los Angeles | Ballona Creek at Higuera Road; Culver City, Ballona Creek | Comment | |||
| UC520014 | Beta vulgaris | Joseph Andorfer Ewan | 1932-4-30 | 7442 | Los Angeles | Ballona Creek at Mesmer; Ballona Creek | Comment | |||
| UC520015 | Leymus triticoides | Joseph Andorfer Ewan | 1932-4-30 | 7445 | Los Angeles | Pacific Electric Ry. right-of-way Culver City | Comment Read comments Jul 10 2014 |
|||
| UC520016 | Phalaris minor | Joseph Andorfer Ewan | 1932-4-30 | 7446 | Los Angeles | along Pacific Electric Ry embankment near Ballona Creek Culver City; near Ballona Creek | Comment | |||
| UC520023 | Croton californicus | Joseph Andorfer Ewan | 1932-5-19 | 7546 | Los Angeles | along base of hills near power house; Playa del Rey | Comment | |||
| UC520024 | Glebionis coronaria | Joseph Andorfer Ewan | 1932-6-29 | 7547 | Los Angeles | 3 mi w of Hawthorne | Comment | |||
| UC520025 | Platystemon californicus | Joseph Andorfer Ewan | 1932-5-19 | 7535 | Los Angeles | Playa del Rey | Comment | |||
| UC520026 | Camissoniopsis micrantha | Joseph Andorfer Ewan | 1932-5-19 | 7536 | Los Angeles | base of hills Playa del Rey | Comment | |||
| UC520027 | Astragalus trichopodus var. lonchus | Joseph Andorfer Ewan | 1932-5-19 | 7543 | Los Angeles | near Power House (Playa del Rey, deep sand along base of hills); Playa del Rey | Comment | |||
| UC520028 | Camissoniopsis cheiranthifolia subsp. suffruticosa | Joseph Andorfer Ewan | 1932-5-19 | 7544 | Los Angeles | base of hills near power house; Playa del Rey | Comment | |||
| UC520029 | Camissoniopsis bistorta | Joseph Andorfer Ewan | 1932-5-19 | 7395 | Los Angeles | along base of hills near power house; Playa del Rey | Comment | |||
| UC520033 | Chamaesyce albomarginata | Joseph Andorfer Ewan | 1932-7-11 | 7473 | Los Angeles | Loma Drive, Van Nuys Estate | Comment | |||
| UC520034 | Polypogon monspeliensis | Joseph Andorfer Ewan | 1932-6-28 | 7506 | Los Angeles | Los Angeles River at Hyperion Bridge; Los Angeles River | Comment | |||
| UC520035 | Agrostis viridis | Joseph Andorfer Ewan | 1932-6-28 | 7512 | Los Angeles | Hyperion Bridge Los Angeles River (about pool in river bed) | Comment | |||
| UC520036 | Paspalum distichum | Joseph Andorfer Ewan | 1932-6-28 | 7519 | Los Angeles | Los Angeles River at Los Feliz Bridge | Comment | |||
| UC520038 | Rumex conglomeratus | Joseph Andorfer Ewan | 1932-6-28 | 7518 | Los Angeles | Los Feliz Bridge Los Angeles River | Comment | |||
| UC520297 | Populus trichocarpa | Joseph Andorfer Ewan | 1933-7-4 | 7880 | Los Angeles | Spanish Canyon above Monrovia; San Gabriel Mts., Spanish Canyon above Monrovia | 609 | Comment | ||
| UC520298 | Holodiscus discolor | Joseph Andorfer Ewan | 1933-7-4 | 7853 | Los Angeles | San Gabriel Mountains, Santa Anita Canyon, Sturdevant Trail Santa Anita Canyon; San Gabriel Mountains, Santa Anita Canyon | 1066 | Comment | ||
| UC520299 | Quercus durata | Joseph Andorfer Ewan | 1933-7-4 | 7852 | Los Angeles | Sturdevant Trail San Gabriel Mountains, Santa Anita Canyon | 1066 | Comment | ||
| UC520319 | Lotus nevadensis var. davidsonii | Joseph Andorfer Ewan | 1933-7-4 | 7848 | Los Angeles | Monrovia Peak San Gabriel Mts. | 1524 | Comment | ||
| UC533189 | Quercus engelmannii | Joseph Andorfer Ewan | 1934-12-27 | 8487 | Los Angeles | 2 mi above A.T. and S.F. tracks (Monrovia, at mouth of Sawpit Canyon (Monrovia Canyon)); San Gabriel Mountains, Sawpit Canyon (Monrovia Canyon) | 228 | Comment | ||
| UC533190 | Quercus engelmannii | Joseph Andorfer Ewan | 1900-1 | 8487 a | Los Angeles | San Gabriel Mountains | Comment | |||
| UC533191 | Quercus engelmannii | Joseph Andorfer Ewan | 1900-1 | 8487 b | Los Angeles | San Gabriel Mountains | Comment | |||
| UC533192 | Quercus engelmannii | Joseph Andorfer Ewan | 1900-1 | 8487 c | Los Angeles | San Gabriel Mountains | Comment | |||
| UC586831 | Lupinus elatus | Joseph Andorfer Ewan | 1934-8-4 | 8323 | Los Angeles | Guffys Spring San Gabriel Mts., , Guffys Spring (Blue Ridge) | 2438 | Comment | ||
| UC586832 | Stachys albens | Joseph Andorfer Ewan | 1934-8-2 | 8481 | Los Angeles | at foot Baldy Trail; San Gabriel Mts., San Antonio Canyon | 1371 | Comment | ||
| UC586833 | Pycnanthemum californicum | Joseph Andorfer Ewan | 1934-8-2 | 8485 | Los Angeles | San Antonio Canyon; San Gabriel Mts., San Antonio Canyon | 914 | Comment | ||
| UC586834 | Platanthera limosa | Joseph Andorfer Ewan | 1934-8-13 | 8300 | Los Angeles | n slope, 1/2 mi w Windy Camp Mt. Islip; San Gabriel Mts., n slope Mt. Islip | 2286 | Comment | ||
| UC586836 | Monardella australis subsp. cinerea | Joseph Andorfer Ewan | 1934-8-6 | 8312 | Los Angeles | e slope North Baldy; San Gabriel Mts. | 2743 | Comment | ||
| UC586837 | Drymocallis cuneifolia var. ewanii | Joseph Andorfer Ewan | 1934-8-13 | 8336 | Los Angeles | n slope, 1/2 mi w Windy Camp Mt. Islip; San Gabriel Mts., n slope Mt. Islip | 2286 | Comment | ||
| UC586847 | Alnus rhombifolia | Joseph Andorfer Ewan | 1934-8-5 | 8458 | Los Angeles | Public Cp. #1 San Gabriel Mts., Prairie Fork San Gabriel River | 1615 | Comment | ||
| UC586859 | Eriogonum umbellatum var. minus | Joseph Andorfer Ewan | 1934-8-9 | 8309 | Los Angeles | about summit Mount Williamson San Gabriel Mts., Mount Williamson | 2499 | Comment | ||
| UC586860 | Eriogonum saxatile | Joseph Andorfer Ewan | 1934-8-11 | 8342 | Los Angeles | 1/2 mi above Buckhorn | 2042 | Comment | ||
| UC586861 | Eriogonum microthecum var. corymbosoides | Joseph Andorfer Ewan | 1934-8-3 | 8332 | Los Angeles | near summit Table Mt. (head of Le Montaine Cr.); San Gabriel Mts., Table Mt., Le Montaine Cr. | 2255 | Comment | ||
| UC586862 | Corethrogyne filaginifolia | Joseph Andorfer Ewan | 1934-8-11 | 8333 | Los Angeles | Chilao San Gabriel Mts. | 1645 | Comment | ||
| UC586863 | Verbena lasiostachys var. lasiostachys | Joseph Andorfer Ewan | 1934-8-3 | 8401 | Los Angeles | below Big Pines camp; San Gabriel Mts, Swartout Valley | 2042 | Comment | ||
| UC586864 | Artemisia dracunculus | Joseph Andorfer Ewan | 1934-8-11 | 8338 | Los Angeles | Chilao San Gabriel Mts., Chilao | 1645 | Comment | ||
| UC586865 | Clematis ligusticifolia | Joseph Andorfer Ewan | 1934-8-11 | 8349 | Los Angeles | ranch Newcomb's Ranch (Chilao region); San Gabriel Mts., Chilao region | 1645 | Comment | ||
| UC586867 | Pycnanthemum californicum | Joseph Andorfer Ewan | 1934-8-5 | 8459 | Los Angeles | Prairie Fork of San Gabriel River; San Gabriel Mts., Prairie Fork of San Gabriel River | 1524 | Comment | ||
| UC586868 | Eriogonum wrightii var. subscaposum | Joseph Andorfer Ewan | 1934-8-11 | 8337 | Los Angeles | Chilao San Gabriel Mts., Chilao | 1645 | Comment | ||
| UC586870 | Pterospora andromedea | Joseph Andorfer Ewan | 1934-8-9 | 8413 | Los Angeles | Mount Williamson San Gabriel Mts. (near summit) | 2438 | Comment | ||
| UC586871 | Ericameria parishii var. parishii | Joseph Andorfer Ewan | 1934-8-2 | 8484 | Los Angeles | San Antonio Canyon San Gabriel Mts., San Antonio Canyon | 1219 | Comment | ||
| UC586872 | Rhamnus californica | Joseph Andorfer Ewan | 1934-8-2 | 8479 | Los Angeles | San Antonio Canyon, at foot of Baldy Trail San Gabriel Mts. | 1371 | Comment | ||
| UC586873 | Arenaria macradenia var. macradenia | Joseph Andorfer Ewan | 1934-8-3 | 8321 | Los Angeles | n. side of Table Mt., at head Le Montaire Creek San Gabriel Mts., Swartont Valley region | 2225 | Comment Read comments Jan 1 2007 |
||
| UC586874 | Eriastrum densifolium subsp. austromontanum | Joseph Andorfer Ewan | 1934-8-3 | 8322 | Los Angeles | Le Montaine Creek Swartout Valley area, Table Mt. (head, n end of mt.) | 2225 | Comment | ||
| UC586875 | Scirpus microcarpus | Joseph Andorfer Ewan | 1934-8-2 | 8476 | Los Angeles | San Antonio Canyon San Gabriel Mts., San Antonio Canyon | 914 | Comment | ||
| UC586876 | Boykinia rotundifolia | Joseph Andorfer Ewan | 1934-8-2 | 8478 | Los Angeles | San Antonio Canyon San Gabriel Mts., San Antonio Canyon (at foot of Baldy Trail) | 1371 | Comment | ||
| UC586877 | Pleiacanthus spinosus | Joseph Andorfer Ewan | 1934-8-3 | 8320 | Los Angeles | n side Table Mt. (at head of Le Montaine Creek); San Gabriel Mts., Swartout Valley Region, Le Montaine Creek | 2225 | Comment | ||
| UC586878 | Ribes cereum | Joseph Andorfer Ewan | 1934-8-3 | 8319 | Los Angeles | region Swartout Valley (Table Mountain at head of Le Montaine Creek); San Gabriel Mts., Table Mt., Le Montaine Creek | 2225 | Comment | ||
| UC586880 | Dodecatheon redolens | Joseph Andorfer Ewan | 1934-8-6 | 8317 | Los Angeles | about Laurel Spring San Gabriel Mts., Laurel Spring, North Baldy (n slope North Baldy, San Gabriel Mts.) | 2499 | Comment Read comments Nov 6 2014 |
||
| UC586881 | Perideridia parishii subsp. latifolia | Joseph Andorfer Ewan | 1934-8-13 | 8302 | Los Angeles | 1/2 mi w Windy Camp (about spring); San Gabriel Mts., Mt. Islip | 2286 | Comment | ||
| UC586882 | Artemisia tridentata | Joseph Andorfer Ewan | 1934-8-11 | 8412 | Los Angeles | Chilao San Gabriel Mts. | 1645 | Comment | ||
| UC586883 | Lupinus polyphyllus var. burkei | Joseph Andorfer Ewan | 1934-8-4 | 8325 | Los Angeles | Guffys Spring San Gabriel Mts., s end of Blue Ridge, Cienega, Guffys Sprin (Cienega, s end Blue Ridge) | 2438 | Comment | ||
| UC586884 | Agnorhiza ovata | Joseph Andorfer Ewan | 1934-8-11 | 8410 | Los Angeles | Chilao San Gabriel Mts. | 1645 | Comment | ||
| UC586885 | Solanum umbelliferum | Joseph Andorfer Ewan | 1934-8-3 | 8380 | Los Angeles | Swarthout Valley, near county line Swarthout Valley; San Gabriel Mountains, Swarthout Valley | 1981 | Comment | ||
| UC586886 | Salsola tragus | Joseph Andorfer Ewan | 1934-8-3 | 8384 | Los Angeles | near county line Swartout Valley; San Gabriel Mts., Swartout Valley | 1981 | Comment | ||
| UC586890 | Ribes nevadense | Joseph Andorfer Ewan | 1934-8-3 | 8360 | Los Angeles | below Big Pines Camp; San Gabriel Mts., Swartout Valley | 1981 | Comment | ||
| UC586891 | Eriogonum umbellatum var. subaridum | Joseph Andorfer Ewan | 1934-8-3 | 8358 | Los Angeles | below Big Pines Camp; San Gabriel Mts., Swartout Valley | 1981 | Comment | ||
| UC586892 | Tetradymia canescens | Joseph Andorfer Ewan | 1934-8-7 | 8378 | Los Angeles | Hawkins to Throop Peak Divide; San Gabriel Mts. | 2590 | Comment | ||
| UC586893 | Ranunculus cymbalaria var. saximontanus | Joseph Andorfer Ewan | 1934-8-3 | 8357 | Los Angeles | below Big Pines Camp; San Gabriel Mts., Swartout Valley | 1981 | Comment | ||
| UC586894 | Pinus flexilis | Joseph Andorfer Ewan | 1934-8-6 | 8355 | Los Angeles | North Baldy San Gabriel Mts. (slopes of e spur) | 2743 | Comment | ||
| UC586896 | Eriogonum umbellatum var. minus | Joseph Andorfer Ewan | 1934-8-6 | 8353 | Los Angeles | e slope North Baldy San Gabriel Mts., North Baldy | 2743 | Comment | ||
| UC586897 | Lupinus elatus | Joseph Andorfer Ewan | 1934-8-4 | 8393 | Los Angeles | Blue Ridge; San Gabriel Mts., Blue Ridge | 2590 | Comment | ||
| UC586898 | Swertia neglecta | Joseph Andorfer Ewan | 1934-8-3 | 8392 | Los Angeles | below Big Pines Camp; San Gabriel Mts., Swartout Valley | 2042 | Comment | ||
| UC586901 | Rumex salicifolius var. salicifolius | Joseph Andorfer Ewan | 1934-8-3 | 8394 | Los Angeles | Swartout Valley, near county line San Gabriel Mts. | 1981 | Comment | ||
| UC586902 | Astragalus douglasii var. douglasii | Joseph Andorfer Ewan | 1934-8-3 | 8399 | Los Angeles | below Big Pines Camp (Swartout Valley, San Gabriel Mts.); San Gabriel Mts., Swartout Valley, below Big Pines Camp | 2042 | Comment | ||
| UC586903 | Quercus chrysolepis | Joseph Andorfer Ewan | 1934-8-2 | 8470 | Los Angeles | Bear Flats Ranger Station San Gabriel Mts., San Antonio Canyon | 1371 | Comment | ||
| UC586905 | Clematis ligusticifolia | Joseph Andorfer Ewan | 1934-8-3 | 8425 | Los Angeles | at foot Table Mt.; San Gabriel Mts., Swartout Valley, Table Mt. | 2072 | Comment | ||
| UC586906 | Mimulus cardinalis | Joseph Andorfer Ewan | 1934-8-10 | 8414 | Los Angeles | 1/2 mi above Buckhorn; San Gabriel Mts. | 2042 | Comment | ||
| UC586907 | Asclepias californica | Joseph Andorfer Ewan | 1934-8-3 | 8430 | Los Angeles | Table Mt. trail to Swartout Valley floor; San Gabriel Mts., Table Mt. | 2164 | Comment | ||
| UC586908 | Eriogonum fasciculatum var. polifolium | Joseph Andorfer Ewan | 1934-8-3 | 8431 | Los Angeles | Table Mt. Trail to Swartout Valley floor | 2194 | Comment | ||
| UC586909 | Monardella breweri subsp. lanceolata | Joseph Andorfer Ewan | 1934-8-11 | 8443 | Los Angeles | Chilao San Gabriel Mts. | 1645 | Comment | ||
| UC586910 | Cordylanthus nevinii | Joseph Andorfer Ewan | 1934-8-3 | 8444 | Los Angeles | Summit Table Mountain, head of Le Montaine Creek; San Gabriel Mts | 2286 | Comment | ||
| UC586911 | Aralia californica | Joseph A. Ewan | 1934-8-2 | 8466 | Los Angeles | foot of Baldy Trail vicinity of Bear Flats Ranger Station; San Gabriel Mts., San Antonio Canyon | 1371 | Comment | ||
| UC586912 | Aralia californica | Joseph Andorfer Ewan | 1934-8-2 | 8466 | Los Angeles | foot of Baldy Trail vicinity of Bear Flats Ranger Station; San Gabriel Mts., San Antonio Canyon | 1371 | Comment | ||
| UC586914 | Pellaea mucronata var. californica | Joseph Andorfer Ewan | 1934-8-7 | 8376 | Los Angeles | N of North Baldy (Throop Peak, SW slope); San Gabriel Mountains | 2682 | Comment | ||
| UC586920 | Acer macrophyllum | Joseph Andorfer Ewan | 1934-8-5 | 8457 | Los Angeles | Prairie Fork Ranger Station San Gabriel Mts., Prairie Fork Ranger Station | 1767 | Comment | ||
| UC586921 | Prunus virginiana var. demissa | Joseph Andorfer Ewan | 1934-8-5 | 8461 | Los Angeles | Prairie Fork of San Gabriel River, (over two acre area) Prairie Fork of San Gabriel River; San Gabriel Mountains, Prairie Fork of San Gabriel River | 1524 | Comment | ||
| UC586922 | Oxytheca parishii var. parishii | Joseph Andorfer Ewan | 1934-8-3 | 8427 | Los Angeles | Table Mt. Trail to Swartout Valley floor; San Gabriel Mts. | 2133 | Comment | ||
| UC586923 | Malacothamnus fremontii | Joseph Andorfer Ewan | 1934-8-3 | 8448 | Los Angeles | San Gabriel Mountains,Table Mt., head of Le Montaine Creek | 2225 | Comment | ||
| UC586928 | Pinus monophylla | Joseph Andorfer Ewan | 1934-8-3 | 8409 | Los Angeles | on rocky slope s end Table Mt. San Gabriel Mts., Table Mt., Montaine Creek (head of Montaine Cr.) | 2255 | Comment | ||
| UC586929 | Pseudotsuga macrocarpa | Joseph Andorfer Ewan | 1934-8-8 | 8379 | Los Angeles | Mt. Islip Trail 0.25 mi above Big Cienega Camp; San Gabriel Mts. | 2057 | Comment | ||
| UC586930 | Abies concolor | Joseph Andorfer Ewan | 1934-8-9 | 8306 | Los Angeles | Williamson-Islip Saddle San Gabriel Mts. | 2057 | Comment | ||
| UC586942 | Cercocarpus ledifolius var. ledifolius | Joseph Andorfer Ewan | 1934-8-3 | 8447 | Los Angeles | head of LeMontaine Creek (summit of Table Mountain, San Gabriel Mountains); San Gabriel Mountains, Table Mountain, LeMontaine Creek | 2286 | Comment | ||
| UC586944 | Prunus virginiana var. demissa | Joseph Andorfer Ewan | 1934-8-5 | 8449 | Los Angeles | 1/2 mi above Ranger Station (Prairie Fork); San Gabriel Mountains, Prairie Fork | 1828 | Comment | ||
| UC586945 | Heterotheca sessiliflora subsp. fastigiata | Joseph Andorfer Ewan | 1934-8-5 | 8452 | Los Angeles | vicinity of Prairie Fork Ranger Station; San Gabriel Mts. | 1767 | Comment | ||
| UC586946 | Helenium bigelovii | Joseph Andorfer Ewan | 1934-8-5 | 8455 | Los Angeles | Prairie Fork Ranger Station San Gabriel Mts. | 1767 | Comment | ||
| UC586947 | Populus fremontii subsp. fremontii | Joseph Andorfer Ewan | 1934-8-5 | 8456 | Los Angeles | Prairie Fork Ranger Station; San Gabriel Mts., Prairie Fork Ranger Station | 1767 | Comment | ||
| UC586948 | Artemisia dracunculus | Joseph Andorfer Ewan | 1934-8-3 | 8365 | Los Angeles | near county line; San Gabriel Mts., Swartout Valley | 1981 | Comment | ||
| UC642462 | Eriophyllum confertiflorum var. confertiflorum | Joseph Andorfer Ewan | 1933-6-17 | 10826 | Los Angeles | canyon bottom Temescal Canyon; Santa Monica Mts., Temescal Canyon | Comment | |||
| UC677719 | Solanum elaeagnifolium | J. A. Ewan | August 25, 1932 - September 8, 1932 | 680 | Los Angeles | West Los Angeles | Comment | |||
| UC723780 | Eriophyllum confertiflorum var. confertiflorum | Joseph Andorfer Ewan | 1933-6-17 | 10826 | Los Angeles | Santa Monica Mts., Temescal Canyon | Comment | |||
| UC723783 | Quercus pacifica | Joseph Andorfer Ewan | 1932-10-22 | 10807 | Los Angeles | above Avalon; Santa Catalina Island | Comment Read comments Jan 4 2012 |
|||
| UC723805 | Dryopteris arguta | Joseph Andorfer Ewan | 1933-6-17 | 10824 | Los Angeles | Temescal Canyon; Santa Monica Mts | Comment | |||
| UC723815 | Scrophularia californica | Joseph Andorfer Ewan | IV 1933 | 10920 | Los Angeles | Higgins Canyon; Santa Monica Mts | 304 | Comment | ||
| UC723818 | Stachys albens | Joseph Andorfer Ewan | 1933-6-29 | 10819 | Los Angeles | near Playa del Rey; Ballona Marshes | Comment | |||
| UC723825 | Lupinus sparsiflorus | Joseph Andorfer Ewan | IV 1933 | 10909 | Los Angeles | Higgins Canyon; Santa Monica Mts., Higgins Canyon | 457 | Comment | ||
| UC723826 | Ribes malvaceum var. viridifolium | Joseph Andorfer Ewan | April 1933 | 10914 | Los Angeles | Higgins Canyon Santa Monica Mts. | 304 | Comment | ||
| UC723836 | Chenopodium californicum | Joseph Andorfer Ewan | IX, 1933 | 10926 | Los Angeles | Higgins Canyon Santa Monica Mts. | Comment | |||
| UC816364 | Bromus diandrus | Joseph Andorfer Ewan | IV 1933 | 10938 | Los Angeles | near Union Avenue (Shatto Street); Shatto Street | Comment | |||
| UC816365 | Bromus diandrus | Joseph Andorfer Ewan | IV 1933 | 10929 | Los Angeles | Santa Monica Mountains, Higgins Canyon Higgins Canyon; Santa Monica Mountains, Higgins Canyon | Comment | |||
| UC906471 | Delphinium patens subsp. montanum | J. Ewan | 1932-6-16 | 7265 | Los Angeles | creek at Barley Flats Trail Crossing; San Gabriel Mts., Tujunga Creek | 1233 | Comment | ||
| UCD45795 | Quercus dumosa | J. Ewan | 1931-10-11 | 5242 | Los Angeles | Sepulveda Canyon Rd. north of Mulholland. Santa Monica Mts. | Comment | |||
| UCD45852 | Quercus dumosa | J. Ewan | 1931-10-24 | 5259 b | Los Angeles | Variation in foliage and acorn. Same data as 5259a. Santa Monica Mts. | Comment | |||
| UCD45853 | Quercus dumosa | J. Ewan | 1931-10-24 | 5259 a | Los Angeles | Dominant plant on warm slope series of 3 forms (5259 abc) collected on acre area. One mile above Malibu Lake on Seminole Springe Rd., Los Angeles Co. Santa Monica Mts. | Comment | |||
| UCD45857 | Quercus dumosa | J. Ewan | 1931-10-24 | 5259 c | Los Angeles | Same data as 5259 a. Santa Monica Mts. | Comment | |||
| UCD50274 | Achnatherum coronatum | Joseph Andorfer Ewan | 1932-7-4 | 7591 | Los Angeles | Upper Millards Canyon. San Gabriel Mts. Los Angeles County. Upper Sonoran Zone. | 1188 | Comment | ||
| UCD52989 | Agrostis idahoensis | Joseph Andorfer Ewan | 1934-8-10 | 8434 | Los Angeles | in NW slope Mt. Waterman. San Gabriel Mts. | 2286 | Comment | ||
| UCD86848 | Muhlenbergia microsperma | Joseph Andorfer Ewan | 1932-3-5 | 7027 | Los Angeles | Santa Monica Mts. Mandeville Canyon rim. Upper Sonoran Zone. | 365 | Comment | ||
| UCD99106 | Silene verecunda | Joseph A. Ewan | 1933-7-15 | 7792 | Los Angeles | above San Emigdis Camp, Mt. Pinos. | 2133 | Comment | ||
| UCLA54833 | Trichostema lanatum | J. Ewan | 1931-4-25 | 4177 | Los Angeles | La Tuna Canyon, S Fork Verdugo Range | Comment | |||
| UCLA69962 | Salvia mellifera | Joseph Andorfer Ewan | 1932-5-10 | 7463 | Los Angeles | w rim Verdugo Canyon | Comment | |||
| UCLA70028 | Salvia mellifera | Joseph Andorfer Ewan | 1932-5-10 | 7452 | Los Angeles | Verdugo Canyon Storm Channel; Verdugo Canyon | Comment | |||
| UCR129364 | Holodiscus discolor var. discolor | Joseph A. Ewan | 1933-7-4 | 7853 | Los Angeles | San Gabriel Mtns., Sturtevant Trail, Santa Anita Canyon | 1067 | Comment | ||
| UCR130155 | Cyperus eragrostis | Joseph A. Ewan | 1931-7-31 | 4778 | Los Angeles | [Santa Fe Springs] Telegraph Road near Santa Fe [RR] crossing | 46 | Comment | ||
| UCR139225 | Solanum douglasii | Joseph A. Ewan | 1930-3-8 | 3715 | Los Angeles | Southard Peak trail, Verango Range | Comment | |||
| UCR168559 | Juncus textilis | Joseph A. Ewan | 1930-10-22 | 3431 | Los Angeles | Transverse Ranges; Liebre Mtns region, Bouquet Canyon, 5 miles above mouth | 488 | Comment | ||
| UCR208982 | Stipa speciosa | Joseph A. Ewan | 1932-5-29 | 7197 | Los Angeles | San Gabriel Mountains, Lower Arrastre Canyon | 854 | Comment | ||
| UCSB22848 | Eriogonum umbellatum var. munzii | Ewan, Joseph | 1934-8-3 | Los Angeles | Swartout Valley; below Big Pines Camp; San Gabriel Mountains | 1981 | Comment | |||
| UCSB61876 | Quercus X grandidentata | Ewan, Joseph | 1934-12-27 | Los Angeles | Sawpit Cyn. Monrovia | Comment | ||||
| CAS-BOT-BC110517 | Polygonum | Joseph Andorfer Ewan | 1931-2-2 | 4008 | Los Angeles | Rio Hondo River at Montebello. | Comment | |||
| CAS-BOT-BC111231 | Schoenoplectus californicus | J. Ewan | 1930-9-15 | 5535 | Los Angeles | Ballona Creek at Playa del Rey Road | Comment | |||
| CAS-BOT-BC114312 | Cyperus esculentus | Joseph Andorfer Ewan | 1932-6-28 | 7501 | Los Angeles | Los Angeles River at Fletcher Ave Bridge. | Comment | |||
| CAS-BOT-BC114636 | Cyperus eragrostis | J. Ewan | 1931-7-31 | 4778 | Los Angeles | Along road ditch Telegraph Road near Santa Fe Crossing. | Comment | |||
| CAS-BOT-BC114637 | Cyperus eragrostis | J. Ewan | 1931-7-31 | 4778 | Los Angeles | Along road ditch Telegraph Road near Santa Fe Crossing. | Comment | |||
| CAS-BOT-BC116271 | Delphinium parryi subsp. parryi | J. Ewan | 1930-5-30 | 2249 | Los Angeles | Santa Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC118425 | Carex praegracilis | Joseph Andorfer Ewan | 1932-4-30 | 7447 | Los Angeles | Pacific Electric Ry. Bridge, Culver City. | Comment | |||
| CAS-BOT-BC150860 | Diplacus X australis | J. Ewan | 1930-5-30 | 2240 | Los Angeles | Near summit of Cahuenga Peak, Santa Monica Mts. | 556 | Comment | ||
| CAS-BOT-BC174902 | Silene laciniata | J. Ewan | 1930-5-30 | 2243 | Los Angeles | Above Lake Hollywood, Santa Monica Mountains | 304 | Comment | ||
| CAS-BOT-BC17669 | Carex alma | Joseph Andorfer Ewan | 1931-5-30 | 4259 | Los Angeles | San Gabriel Mountains. Between Sturtevant Divide and West Fork of San Gabriel River. | 914 | Comment | ||
| CAS-BOT-BC17671 | Carex alma | Joseph Andorfer Ewan | 1932-5-29 | 7209 | Los Angeles | San Gabriel Mountains. North slope of Mt. Gleason. | 1737 | Comment | ||
| CAS-BOT-BC21684 | Achillea millefolium | J. Ewan | 1929-5-30 | 3510 | Los Angeles | San Gabriel Mts. Old Mount Wilson Trail | 609 | Comment | ||
| CAS-BOT-BC219995 | Monardella breweri subsp. lanceolata | J. Ewan | 1931-7-4 | 4737 | Los Angeles | Near Gold Creek Road, Pacoima Canyon, San Gabriel Mts. | Comment | |||
| CAS-BOT-BC219996 | Monardella breweri subsp. lanceolata | Joseph Andorfer Ewan | 1932-7-4 | 7584 | Los Angeles | North Altadena, foot of the San Gabriel Mts. | Comment | |||
| CAS-BOT-BC241931 | Eriogonum cithariforme | Joseph Andorfer Ewan | 1932-6-14 | 7404 | Los Angeles | Above Sulphur Sprs., E. of Pacifico Mt, San Gabriel Mts. | 1676 | Comment | ||
| CAS-BOT-BC242754 | Eriogonum davidsonii | Joseph Andorfer Ewan | 1934-8-4 | 8328 | Los Angeles | Crest of Blue Ridge, San Gabriel Mt. | 2438 | Comment | ||
| CAS-BOT-BC242755 | Eriogonum davidsonii | Joseph Andorfer Ewan | 1933-7-4 | 7871 | Los Angeles | Near summit Monrovia Peak, San Gabriel Mts. | 1524 | Comment | ||
| CAS-BOT-BC242756 | Eriogonum davidsonii | Joseph Andorfer Ewan | 1932-6-12 | 7367 | Los Angeles | North Fork Tujunga Creek, San Gabriel Mts. | 914 | Comment | ||
| CAS-BOT-BC294076 | Deinandra kelloggii | Joseph Andorfer Ewan | 1933-6-29 | 10815 | Los Angeles | Ballona Creek near Culver City | Comment | |||
| CAS-BOT-BC303358 | Gamochaeta pensylvanica | Joseph Andorfer Ewan | 1937-8-23 | 11060 | Los Angeles | Cauby home, San Fernando City | Comment | |||
| CAS-BOT-BC303662 | Glebionis coronaria | Joseph Andorfer Ewan | 1932-6-29 | 7547 | Los Angeles | 3 miles W of Hawthorne | Comment | |||
| CAS-BOT-BC303878 | Gnaphalium | Joseph Andorfer Ewan | 1934-8-5 | 8462 | Los Angeles | Vincent Gulch, off Prairie Fork | 1737 | Comment | ||
| CAS-BOT-BC305880 | Helminthotheca echioides | Joseph Andorfer Ewan | 1932-6-24 | 7570 | Los Angeles | Arizona Ave., 4 miles W. of Hawthorne | Comment | |||
| CAS-BOT-BC30971 | Bolboschoenus maritimus | J. Ewan | 1930-9-15 | 5525 | Los Angeles | Ballona Creek near Playa del Rey Road. | 7 | Comment | ||
| CAS-BOT-BC311712 | Isocoma menziesii var. vernonioides | J. Ewan | 1931-11-11 | 5295 | Los Angeles | Del Valle, Santa Clara River Valley | Comment | |||
| CAS-BOT-BC312238 | Euthamia occidentalis | J. Ewan | 1930-9-15 | 5527 | Los Angeles | Ballona Creek at Playa del Rey Road | Comment | |||
| CAS-BOT-BC312239 | Euthamia occidentalis | J. Ewan | 1930-9-15 | 5527 | Los Angeles | Ballona Creek at Playa del Rey Road | Comment | |||
| CAS-BOT-BC321503 | Layia glandulosa | Joseph Andorfer Ewan | 1932-6-14 | 7389 | Los Angeles | Pine Ridge W of Mt. Pacifico, San Gabriel Mts. | 1920 | Comment | ||
| CAS-BOT-BC343070 | Madia gracilis | Joseph Andorfer Ewan | 1932-6-17 | 7259 | Los Angeles | Barley Flats, San Gabriel Mts. | 1706 | Comment | ||
| CAS-BOT-BC355764 | Osmadenia tenella | J. Ewan | 1929-6-21 | 3643 | Los Angeles | Verdugo Canyon, south end | 548 | Comment | ||
| CAS-BOT-BC356413 | Pseudognaphalium beneolens | Joseph Andorfer Ewan | 1934-8-11 | 8341 | Los Angeles | 1/2 mile above Buckhorn, San Gabriel Mts. | 2042 | Comment | ||
| CAS-BOT-BC356554 | Pseudognaphalium biolettii | Joseph Andorfer Ewan | 1932-2-3 | 7018 | Los Angeles | Hillside near mouth Laurel Canyon, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC356564 | Pseudognaphalium biolettii | Joseph Andorfer Ewan | 1932-2-3 | 7018 | Los Angeles | Hillside near mouth Laurel Canyon, Santa Monica Mts. | Comment | |||
| CAS-BOT-BC357639 | Pseudognaphalium stramineum | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-16 | 10079 | Los Angeles | At hillside Cienega on s. slope Mt. Waterman, San Gabriel Mts. | 2133 | Comment | ||
| CAS-BOT-BC36738 | Brassica rapa | Joseph Andorfer Ewan | 1932-2-20 | 7020 | Los Angeles | Between Stone Canyon at campus University of California. | Comment | |||
| CAS-BOT-BC381882 | Uropappus lindleyi | J. Ewan | 1929-4-27 | 3710 | Los Angeles | North end Verdugo Range at Sunland | Comment | |||
| CAS-BOT-BC387024 | Silene gallica | Joseph Andorfer Ewan | 1932-6-29 | 7567 | Los Angeles | Arizona Ave., 9 miles W of Hawthone | Comment | |||
| CAS-BOT-BC389328 | Silene lemmonii | Joseph Andorfer Ewan | 1933-7-4 | 7867 | Los Angeles | Trail along north slope Monrovia Peak, San Gabriel Mts. | 1219 | Comment | ||
| CAS-BOT-BC390810 | Spergularia marina | Joseph Andorfer Ewan | 1932-4-30 | 7430 | Los Angeles | North base of Baldwin Hills near Culver City | Comment | |||
| CAS-BOT-BC40220 | Caulanthus lasiophyllus | J. Ewan | 1930-5-3 | 2354 | Los Angeles | Santa Monica Mountains. Near summit, Mount Hollywood. | 505 | Comment | ||
| CAS-BOT-BC402273 | Dicentra chrysantha | Joseph Andorfer Ewan | 1932-7-4 | 7592 | Los Angeles | Millards Canyon, San Gabriel Mts. | 1188 | Comment | ||
| CAS-BOT-BC411394 | Dudleya lanceolata | Joseph Andorfer Ewan | 1932-6-29 | 7560 | Los Angeles | 1/2 mile N of El Segundo | Comment | |||
| CAS-BOT-BC414002 | Polygonum aviculare subsp. aviculare | Joseph Andorfer Ewan | 1936-7-22 | 9803 | Los Angeles | Big Pines Mdw., San Gabriel Mts. | 2072 | Comment | ||
| CAS-BOT-BC41509 | Erysimum asperum | Joseph Andorfer Ewan | 1932-5-29 | 7219 | Los Angeles | San Gabriel Mountains. Mount Gleason. | 1737 | Comment | ||
| CAS-BOT-BC428417 | Lithophragma tenellum | Joseph Andorfer Ewan | 14 June 192 | 7413 | Los Angeles | Head of Santiago Canyon, north slope Pacifico Mt., San Gabriel Mts. | 1889 | Comment | ||
| CAS-BOT-BC433660 | Rumex obtusifolius | Joseph Andorfer Ewan | 1932-7-4 | 7573 | Los Angeles | Millards Canyon, just below the falls. San Gabriel Mts. | Comment | |||
| CAS-BOT-BC433661 | Rumex obtusifolius | Joseph Andorfer Ewan | 1932-7-4 | 7573 | Los Angeles | Millards Canyon, just below the falls. San Gabriel Mts. | Comment | |||
| CAS-BOT-BC453947 | Potamogeton pectinatus | J. Ewan | 1931-10-24 | 5376 | Los Angeles | Malibu Lake, Santa Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC453948 | Potamogeton pectinatus | J. Ewan | 1931-10-24 | 5376 | Los Angeles | Malibu Lake, Santa Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC453949 | Potamogeton pectinatus | J. Ewan | 1931-10-24 | 5376 | Los Angeles | Malibu Lake, Santa Monica Mts. | 304 | Comment | ||
| CAS-BOT-BC471089 | Allium lacunosum var. lacunosum | J. Ewan | 1932-6-15 | 7328 | Los Angeles | 1/2 mile above Horse Flats. Pine Flats region, 5600 ft. San Gabriel Mts | 1706 | Comment | ||
| CAS-BOT-BC487468 | Calochortus albus | Joseph Andorfer Ewan | 1933-7-4 | 7860 | Los Angeles | E Fork Santa Anita Canyon; San Gabriel Mts. | 1066 | Comment | ||
| CAS-BOT-BC528862 | Veratrum californicum | Joseph Andorfer Ewan | 1936-8-8 | 9988 | Los Angeles | Swartout Valley, San Gabriel Mts. | 1905 | Comment | ||
| CAS-BOT-BC528863 | Veratrum californicum | Joseph Andorfer Ewan; Nesta Ewan | 1936-8-14 | 10066 | Los Angeles | Lilly Spring, north slope Mt. Hawkins, San Gabriel Mts. | 2438 | Comment | ||
| CAS-BOT-BC536110 | Drymocallis glandulosa var. reflexa | J. Ewan | 1930-6-25 | 2691 | Los Angeles | Big Cienega above Crystal Lake | 1981 | Comment | ||
| CAS-BOT-BC536166 | Horkelia californica var. elata | J. Ewan | 1929-9-4 | 3554 | Los Angeles | Sawpit Canyon, west of Job's Peak, San Bernardino Mts. | 1371 | Comment Read comments Mar 20 2019 |
||
| CAS-BOT-BC56875 | Opuntia phaeacantha | Joseph Andorfer Ewan | 1936-8-2 | 9916 a | Los Angeles | Field redacted by CAS, contact the data manager for more information | 1615 | Comment | ||
| CAS-BOT-BC57176 | Equisetum hyemale subsp. affine | J. Ewan | 1929-9-21 | 2295 | Los Angeles | Upper Millardo Canyon, San Gabriel Mts. | 1188 | Comment | ||
| CAS-BOT-BC58027 | Opuntia vaseyi | Joseph Andorfer Ewan | 1937-8-15 | 10973 | Los Angeles | Field redacted by CAS, contact the data manager for more information | 518 | Comment | ||
| CAS-BOT-BC67906 | Dryopteris arguta | Joseph Andorfer Ewan | 1930-10-10 | 3530 | Los Angeles | San Gabriel Mts. - Hermit Trail of Big Santa Anita Canyon | 853 | Comment | ||
| CAS-BOT-BC70545 | Cystopteris fragilis | Joseph Ewan | 1932-7-4 | 7579 | Los Angeles | Millards Canyon, San Gabriel Mts. | 1127 | Comment | ||
| CAS-BOT-BC70546 | Cystopteris fragilis | Joseph Ewan; Nesta Ewan | 1936-8-14 | s.n. | Los Angeles | Lily Spring, n. slope Mt. Hawkins, San Gabriel Mts. | 2438 | Comment | ||
| CAS-BOT-BC84665 | Anthemis cotula | J. Ewan | 1931-7-31 | 4771 | Los Angeles | Telegraph Road near Santa Fe Crossing, East Los Angeles | Comment | |||
| CAS-BOT-BC86215 | Quercus dumosa | J. Ewan | 1931-10-11 | 5242 | Los Angeles | Sepulveda Canyon Rd. N of Mullholland. Santa Monica Mts. | Comment | |||
| CAS-BOT-BC86217 | Quercus dumosa | J. Ewan | 1931-10-24 | 5259 b | Los Angeles | One mile above Malibu Lake on Seminole Hot Springs Rd. Santa Monica Mts. | Comment | |||
| CAS-BOT-BC8854 | Delphinium glaucum | Joseph Andorfer Ewan | 1934-8-4 | 8381 | Los Angeles | N slope Blue Ridge, at Guffy's Spring, San Gabriel Mountains | 2438 | Comment | ||
| CAS-BOT-BC93863 | Artemisia dracunculus | J. Ewan | 1931-9-7 | 5176 | Los Angeles | San Bernardino Mts., near Hawes Ranch, Horsethief Canyon. | Comment | |||
| JEPS35191 | Cystopteris fragilis | J. A. Ewan | 1932-6-16 | 7275 | Los Angeles | Tujunga Creek; San Gabriel Mts | 1233 | Comment | ||
| JEPS36952 | Artemisia ludoviciana subsp. incompta | Joseph Andorfer Ewan | 1936-8-9 | 10020 | Los Angeles | s end Blue Ridge (Guffy's Spring); San Gabriel Mountains | 2560 | Comment | ||
| JEPS39868 | Rumex obtusifolius | Joseph Andorfer Ewan | 1932-7-4 | 7573 | Los Angeles | Millards Canyon San Gabriel Mts. (just below the falls) | Comment | |||
| JEPS45905 | Juncus macrophyllus | Joseph Andorfer Ewan | 1932-6-12 | 7371 | Los Angeles | 1 mi above North Fork Camp; San Gabriel Mts., N. F. Tujunga Creek | 975 | Comment | ||
| JEPS48977 | Carex alma | Joseph A. Ewan | 1932-6-16 | 7264 | Los Angeles | San Gabriel Mountains, Tujunga Creek Tujunga Creek; San Gabriel Mountains, Tujunga Creek | 1233 | Comment | ||
| JEPS48981 | Carex subfusca | Joseph A. Ewan | 1934-8-4 | 8324 | Los Angeles | Guffys Springs, s end of Blue Lake Blue Lake, Guffys Springs | 2438 | Comment | ||
| JEPS48984 | Carex fracta | Joseph A. Ewan | 1932-6-19 | 2423 | Los Angeles | Sheep Camp Springs San Gabriel Mts., Pacifico Mt., Sheep Camp Springs | 1981 | Comment | ||
| JEPS48987 | Carex subfusca | Joseph Ewan | 1932-6-15 | 7342 | Los Angeles | Horse Flats San Gabriel Mts., Pinyon Flat region, Horse Flats | Comment | |||
| JEPS56282 | Eriogonum thurberi | Joseph Andorfer Ewan | 1932-5-30 | 7200 | Los Angeles | North Fork and Mill Creek Fork Jct. of Tujunga Creek San Gabriel Mts. | 914 | Comment | ||
| JEPS56687 | Eriogonum davidsonii | Joseph Andorfer Ewan | 1934-8-4 | 8328 | Los Angeles | roadside, crest of Blue Ridge San Gabriel Mts., Blue Ridge | 2438 | Comment | ||
| JEPS56690 | Eriogonum davidsonii | Joseph Ewan | 1932-7-17 | 7244 | Los Angeles | Mt. Disappointment San Gabriel Mts., Mt. Disappointment | 1798 | Comment | ||
| JEPS56691 | Eriogonum davidsonii | Joseph Ewan | 1932-7-1 | 7587 | Los Angeles | 2 mi n Altadena (Upper Millard Canyon); Millard Canyon | 1127 | Comment | ||
| JEPS58024 | Oxytheca trilobata | Joseph Andorfer Ewan and A. Nesta Dunn | 1933-7-23 | 7825 | Los Angeles | Tujunga Creek at Alder Creek Jct.; San Gabriel Mts. | 1036 | Comment | ||
| JEPS60013 | Cheilanthes covillei | Joseph Ewan | 1932-6-12 | 7373 | Los Angeles | North Fork Tujunga Creek | 975 | Comment | ||
| JEPS60119 | Equisetum telmateia subsp. braunii | J. Ewan | 1930-10-10 | 3529 | Los Angeles | near Fern Lodge Big Santa Anita Canyon | 975 | Comment | ||
| JEPS60145 | Equisetum arvense | Joseph Andorfer Ewan | 1932-6-16 | 7283 | Los Angeles | below Charlton Flats; San Gabriel Mts., Price Mt. Region | 1524 | Comment | ||
| LA11942 | Polypogon viridis | J. A. Ewan; | 1932-6-28 | 7512 | Los Angeles | Santa Monica Mountains, Los Angeles River at Hyperion Bridge | Comment | |||
| LA202600 | Lobelia dunnii var. serrata | J. A. Ewan; | 1929-8-17 | 3453 | Los Angeles | Santa Monica Mountains, lower Trancas Canyon | 6 | Comment | ||
| LA204453 | Lepidium virginicum var. menziesii | Joseph Andorfer Ewan; | 1932-5-10 | 7468 | Los Angeles | Verduco Canyon, at Colina Drive | Comment | |||
| LA204699 | Atriplex canescens var. canescens | Joseph Andorfer Ewan; | 1930-10-22 | 3424 | Los Angeles | Bouquet Canyon Road out of Saugus | 365 | Comment | ||
| LA206066 | Camissoniopsis cheiranthifolia subsp. cheiranthifolia | J. A. Ewan; | 1932-5-19 | 7544 | Los Angeles | near power house Playa del Rey | Comment | |||
| LA208356 | Galium angustifolium | Joseph Andorfer Ewan; | 1932-5-19 | 7532 | Los Angeles | South edge of Ballona Marsh, Playa del Rey | Comment | |||
| LA208402 | Galium angustifolium | J. Ewan; | 1931-8-3 | Los Angeles | San Gabriel Mountains, Dry grassyslope under pines S slope Strawberry Peak at Rim o' World Monument | 1615 | Comment | |||
| LA208438 | Galium nuttallii | Joseph Andorfer Ewan; | 1932-6-17 | Los Angeles | San Gabriel Mountains, One locality under Quercus chrysolepis on grassy slope. Barley Flats | 1676 | Comment | |||
| LA209762 | Viola pinetorum subsp. pinetorum | J. Ewan; | 1929-5-11 | 2094 | Los Angeles | San Gabriel Mountains, Haines Canyon, Mount. Lukens Trail | 853 | Comment | ||
| LA210288 | Trichostema lanceolatum | J. Ewan; | 1929-8-14 | Los Angeles | Westwood Hills | 137 | Comment | |||
| LA210353 | Delphinium patens subsp. hepaticoideum | Joseph Ewan; | March 1925 | Los Angeles | SAN GABRIEL MOUNTAINS, foothills. | 588 | Comment | |||
| LA31619 | Chenopodium macrospermum var. farinosum | J. A. Ewan; | 1959-9-6 | Los Angeles | Santa Monica Mountains, Medea Creek, Malibu Creek, near mouth | 3 | Comment | |||
| LA50749 | Chenopodium macrospermum var. farinosum | J. A. Ewan; | April 1933 | 10926 | Los Angeles | Santa Monica Mountains, Higgins Canyon | Comment | |||
| LA50940 | Fraxinus pennsylvanica | Joseph Andorfer Ewan; | 1932-4-30 | 7439 | Los Angeles | Ballma Creek, at Higuera Road, Culver City | Comment | |||
| LA51798 | Solanum elaeagnifolium | J. A. Ewan; | September 258 1932 | 680 | Los Angeles | West Los Angeles | Comment | |||
| LA52012 | Castilleja affinis | J. Ewan; | 1930-5-30 | s.n. | Los Angeles | SANTA MONICA MOUNTAINS, Cahuenga Hills, above Hollywood Lake. | 304 | Comment | ||
| LA52019 | Cordylanthus rigidus subsp. setiger | J. A. Ewan; | 1929-8-17 | 3454 | Los Angeles | SANTA MONICA MOUNTAINS, Trancas Canyon, near Pt. Dume. | Comment | |||
| LA52105 | Holodiscus discolor | J. A. Ewan; | 1929-6-22 | 1257 | Los Angeles | 350 | Comment | |||
| LA52270 | Rumex conglomeratus | J. A. Ewan; | 1938-6-28 | 7518 | Los Angeles | 99 | Comment | |||
| NY826936 | Solanum elaeagnifolium | J. A. Ewan | 1932-8-25 | 680 | Los Angeles | Over about a ten-acre area, West Los Angeles. | Comment | |||
| OBI48588 | Heterotheca grandiflora | Joseph Andorfer Ewan | June1933 | 10799 | Los Angeles | Verdugo Cyn | Comment | |||
| OBI60002 | Eucalyptus sideroxylon | Joseph Andorfer Ewan | 1933-4-15 | 10869 | Los Angeles | Newtan Estate, Loma Dr, Los Angeles | Comment | |||
| POM175400 | Lotus salsuginosus var. salsuginosus | Joseph A. Ewan | 1930-4-25 | 2319 | Los Angeles | Hills near mouth of Stone Canyon | 366 | Comment | ||
| POM175418 | Leptosiphon breviculus | Joseph A. Ewan | 1930-6-24 | 2645 | Los Angeles | Crystal Lake, N. Fork San Gabriel R. | 1706 | Comment | ||
| POM175423 | Castilleja applegatei subsp. martinii | Joseph A. Ewan | 1930-6-24 | 2700 | Los Angeles | Big Cienega above Crystal Lake, San Gabriel Mountains | 1982 | Comment | ||
| POM175434 | Drymocallis glandulosa var. reflexa | Joseph A. Ewan | 1930-6-25 | 2691 | Los Angeles | Big Cienega above Crystal Lake | 1982 | Comment | ||
| POM175435 | Chaenactis glabriuscula var. glabriuscula | Joseph A. Ewan | 1930-6-26 | 2696 | Los Angeles | West end of Pine Flats below Crystal Lake; San Gabriel Mts. | 1585 | Comment | ||
| POM175440 | Asclepias californica | Joseph A. Ewan | 1930-6-24 | 2641 | Los Angeles | Crystal Lake, N. Fork San Gabriel R. | 1706 | Comment | ||
| POM177881 | Castilleja affinis | J. Ewan | 1931-2-20 | 4028 | Los Angeles | Dry Canyon near Westwood Santa Monica Mts. | Comment | |||
| POM177937 | Camissonia hirtella | Joseph A. Ewan | 1931-3-21 | 4068 | Los Angeles | 1/4 miles below summit Saddle Peak. Santa Monica Mts. | 732 | Comment | ||
| POM177949 | Garrya veatchii | J. Ewan | 1931-3-21 | 4073 [?] | Los Angeles | Open stony fire-break. At summit of Saddle Peak. Santa Monica Mts. | 823 | Comment | ||
| POM177957 | Chamaesyce melanadenia | Joseph A. Ewan | 1931-4-25 | 4169 | Los Angeles | S. Fork La Tuna Canyon, Verdugo Range. | Comment | |||
| POM177968 | Solanum umbelliferum | Joseph A. Ewan | 1931-2-20 | 4029 | Los Angeles | Dry canyon near Westwood. | Comment | |||
| POM177969 | Vicia americana | J. Ewan | 1931-2-20 | 4032 | Los Angeles | Dry Canyon near Westwood Santa Monica Mts. | Comment | |||
| POM177976 | Polypodium californicum | Joseph A. Ewan | 1931-3-21 | 4061 | Los Angeles | Los Flores Canyon, Santa Monica Mountains | Comment | |||
| POM178026 | Clarkia purpurea subsp. quadrivulnera | Joseph A. Ewan | 1931-5-16 | 4218 | Los Angeles | West Fork Garaoito Creek. | 351 | Comment | ||
| POM178030 | Chamaesyce albomarginata | Joseph A. Ewan | 1931-5-11 | 4194 | Los Angeles | 1.n. Van Nuys Estate, W. 6th Street, Los Angeles. | Comment | |||
| POM178031 | Sonchus oleraceus | Joseph A. Ewan | 1931-5-11 | 4192 | Los Angeles | 1 mile noth Van Nuys Estate, West 6th St. | Comment | |||
| POM178032 | Medicago polymorpha | J. Ewan | 1931-5-11 | 4190 | Los Angeles | 1 mile noth Van Nuys Estate, West 6th St. | Comment | |||
| POM178033 | Malva parviflora | J. Ewan | 1931-5-11 | 4188 | Los Angeles | 1 mile N Van Nuys Estate, West 6th St. | Comment | |||
| POM178034 | Bidens pilosa | Joseph A. Ewan | 1931-5-11 | 4187 | Los Angeles | Throughly naturalized in vacant lot Ocean View Street. | Comment | |||
| POM178035 | Phyla nodiflora | J. Ewan | 1931-5-11 | 4186 | Los Angeles | Throughly naturalized in vacant lot Ocean View Street. | Comment | |||
| POM178057 | Delphinium parryi | Joseph A. Ewan | 1931-5-16 | 4216 | Los Angeles | West Fork Garapito Creek. | Comment | |||
| POM180161 | Atriplex leucophylla | Joseph A. Ewan | 1930-9-15 | s.n. | Los Angeles | 1/2 mile south of Palisades del Rey | Comment | |||
| POM180162 | Eriogonum gracile var. gracile | Joseph A. Ewan | 1931-10-24 | 5276 | Los Angeles | Santa Monica Mountains: 0.5 mile below Seminole Hot Springs. | Comment | |||
| POM180164 | Datura stramonium | Joseph A. Ewan | 1931-7-31 | 4779 | Los Angeles | Telegraph Road at Rio Hondo River. | Comment | |||
| POM180169 | Oxalis pes-caprae | Joseph A. Ewan | 1930-3-25 | 3732 | Los Angeles | Shatto Street, Los Angeles city | Comment | |||
| POM180175 | Lathyrus vestitus subsp. laetiflorus | Joseph A. Ewan | 1929-4-27 | 3705 | Los Angeles | North end Verdugo Range, at Sunland. | 365 | Comment | ||
| POM182372 | Stuckenia pectinata | Joseph A. Ewan | 1931-10-24 | 5376 | Los Angeles | Malibu Lake, Santa Monica Mts. | 305 | Comment | ||
| POM183469 | Galium angustifolium subsp. angustifolium | Joseph A. Ewan | 1929-5-25 | 3479 | Los Angeles | Above Providencio Rancho, Santa Monica Mountains. | Comment | |||
| POM183471 | Clarkia cylindrica | Joseph A. Ewan | 1929-5-25 | 3490 | Los Angeles | Ridge amove Providencio Rancho. Santa Monica Mountains. | Comment | |||
| POM183607 | Rafinesquia californica | Joseph A. Ewan | 1929-5-25 | 3476 | Los Angeles | Above Provedencio Rancho, Santa Monica Mountains | Comment | |||
| POM183608 | Dryopteris arguta | Joseph A. Ewan | 1929-5-25 | 3482 | Los Angeles | Upper Brush Canyon, Santa Monica Mountains. | Comment | |||
| POM183609 | Sanicula crassicaulis | Joseph A. Ewan | 1929-5-25 | 3483 | Los Angeles | Ridge amove Providencio Rancho. Santa Monica Mountains. | Comment | |||
| POM183610 | Calochortus catalinae | Joseph A. Ewan | 1929-5-25 | 3485 | Los Angeles | Above Providencio Rancho, Santa Monica Mountains. | Comment Read comments May 9 2014 |
|||
| POM183611 | Bloomeria crocea var. crocea | Joseph A. Ewan | 1929-5-25 | 3496 | Los Angeles | Ridge above Providencio Rancho. | Comment | |||
| POM183613 | Juncus xiphioides | Joseph A. Ewan | 1929-8-17 | 3450 | Los Angeles | Trancas Canyon, near Point Dume. Santa Monica Mountains. | Comment | |||
| POM183614 | Samolus parviflorus | J. Ewan | 1929-8-17 | 3448 | Los Angeles | Trancas Canyon near Pt. Dume. | Comment | |||
| POM183615 | Phacelia viscida | Joseph A. Ewan | 1929-5-18 | 1253 | Los Angeles | 1 mile above mouth of Los Flores Canyon. | Comment | |||
| POM183617 | Eschscholzia californica var. peninsularis | J. Ewan | 1929-5-4 | 3466 | Los Angeles | 1 mile from mouth of Santa Ynez Canyon, Santa Monica Mts. | Comment | |||
| POM183624 | Chaenactis artemisiifolia | Joseph A. Ewan | 1929-5-25 | s.n. | Los Angeles | W of Griffith Park | Comment | |||
| POM183625 | Mimulus aurantiacus var. pubescens | J. Ewan | 1929-5-18 | 3418 | Los Angeles | 1 mile above mouth of Los Flores Canyon. | 84 | Comment | ||
| POM183626 | Silene laciniata subsp. major | Joseph A. Ewan | 1929-5-18 | 1252 | Los Angeles | 1 mile above mouth of Los Flores Canyon. | Comment | |||
| POM183630 | Mentzelia micrantha | J. Ewan | 1929-5-18 | 3426 | Los Angeles | 1 mile above mouth of Los Flores Canyon. | 84 | Comment | ||
| POM183633 | Erigeron foliosus | Joseph A. Ewan | 1929-6-22 | 3438 | Los Angeles | Santa Monica Mtns: Rodgers Canyon. | Comment | |||
| POM183634 | Trichostema lanatum | Joseph A. Ewan | 1929-6-22 | 1259 | Los Angeles | Santa Monica Mtns: Rodgers Canyon. | Comment Read comments Sep 25 2015 |
|||
| POM183635 | Satureja douglasii | Joseph A. Ewan | 1929-6-22 | s.n. | Los Angeles | Santa Monica Mtns: Rodgers Canyon. | Comment | |||
| POM183636 | Mimulus cardinalis | J. Ewan | 1929-6-22 | 3428 | Los Angeles | Brushy streamside growth Tuna Canyon near the sea. | Comment | |||
| POM183638 | Cordylanthus rigidus subsp. setiger | J. Ewan | 1929-8-17 | 3454 | Los Angeles | Trancas Canyon near Pt. Dume. | Comment | |||
| POM183639 | Lobelia dunnii var. serrata | Joseph A. Ewan | 1929-8-17 | 3453 | Los Angeles | Trancas Canyon, near Point Dume. Santa Monica Mountains. | Comment | |||
| POM183640 | Asclepias fascicularis | J. Ewan | 1929-8-17 | 3452 | Los Angeles | Trancas Canyon near Pt. Dume. | Comment | |||
| POM183642 | Pteridium aquilinum var. pubescens | Joseph A. Ewan | 1929-11-11 | 3445 | Los Angeles | Nichols Canyon, Santa Monica Mountains | Comment | |||
| POM183643 | Agoseris grandiflora var. grandiflora | Joseph A. Ewan | 1929-5-25 | 3481 | Los Angeles | Santa Monica Mts. Above Providencio Rancho. | Comment | |||
| POM184665 | Nemophila menziesii var. integrifolia | Joseph A. Ewan | 1932-5-29 | 7188 | Los Angeles | Ridge east of Mount Gleason | 1524 | Comment | ||
| POM184670 | Frasera neglecta | Joseph A. Ewan | 1932-6-14 | 7401 | Los Angeles | Above Sulphur Springs, east of Pacifico Mt. | 1677 | Comment | ||
| POM184672 | Chaenactis glabriuscula var. glabriuscula | Joseph A. Ewan | 1932-5-30 | 7231 | Los Angeles | Mill Creek at Coldwater Creek junction; Tujunga Drainage | Comment Read comments Mar 9 2015 |
|||
| POM184674 | Epipactis gigantea | Joseph A. Ewan | 1932-5-30 | 7229 | Los Angeles | North Fork Tujunga Creek, San Gabriel Mountains. | 976 | Comment | ||
| POM184678 | Erysimum capitatum var. capitatum | Joseph A. Ewan | 1932-5-29 | 7219 | Los Angeles | Mount Gleason | 1737 | Comment | ||
| POM184679 | Salvia columbariae | Joseph A. Ewan | 1932-5-29 | 7236 | Los Angeles | Ridge east of Mount Gleason | 1524 | Comment | ||
| POM184680 | Penstemon centranthifolius | Joseph A. Ewan | 1932-5-29 | 7234 | Los Angeles | Ridge east of Mount Gleason | 1524 | Comment | ||
| POM184681 | Anisocoma acaulis | Joseph A. Ewan | 1932-6-14 | 7385 | Los Angeles | Pine Ridge west of Pacifico Mt. | 1981 | Comment | ||
| POM184682 | Aquilegia formosa | Joseph A. Ewan | 1932-6-12 | 7380 | Los Angeles | 1/2 mile below Falls Creek, Tujunga Canyon, San Gabriel Mountains | 762 | Comment | ||
| POM184684 | Eriogonum davidsonii | Joseph A. Ewan | 1932-6-12 | 7367 | Los Angeles | San Gabriel Mountains: 1/4 mi above North Fork Camp, N.F. Tujunga Creek | 915 | Comment | ||
| POM184692 | Osmorhiza brachypoda | Joseph A. Ewan | 1932-6-17 | 7349 | Los Angeles | Long canyon of Arroyo Seco | 1098 | Comment | ||
| POM184697 | Lupinus formosus var. formosus | Joseph A. Ewan | 1932-6-17 | 7263 | Los Angeles | West of Barley flats | 1677 | Comment | ||
| POM184700 | Sisymbrium altissimum | Joseph A. Ewan | 1932-5-29 | 7189 | Los Angeles | Arrastre Canyon, at end of auto road | 1189 | Comment | ||
| POM184704 | Oxytheca trilobata | Joseph A. Ewan | 1932-6-14 | 7403 | Los Angeles | Above Sulphur Springs, east of Pacifico Mt. | 1677 | Comment | ||
| POM184707 | Viola douglasii | Joseph A. Ewan | 1932-6-15 | 7315 | Los Angeles | Horse Flats above Pine Flats | 1677 | Comment | ||
| POM184708 | Camissonia strigulosa | Joseph A. Ewan | 1932-5-16 | 7271 | Los Angeles | Wet sand along stream bank, Tujunga Creek at Barley Flats Trail Crossing, San Gabriel Mts. | 1233 | Comment | ||
| POM184709 | Lathyrus vestitus var. vestitus | Joseph A. Ewan | 1932-6-16 | 7257 | Los Angeles | Barley Flats road at head of Trail fork San Gabriel River | 1372 | Comment | ||
| POM184717 | Carex alma | Joseph A. Ewan | 1932-5-29 | 7209 | Los Angeles | Mount Gleason | 1737 | Comment | ||
| POM186247 | Eriogonum davidsonii | Joseph A. Ewan | 1933-7-4 | 7871 | Los Angeles | San Gabriel Mountains: near summit Monrovia Peak | 1524 | Comment | ||
| POM186248 | Achillea millefolium | Joseph A. Ewan | 1933-7-4 | 7873 | Los Angeles | San Gabriel Mtns. Ridge east of Monrovia Peak | 1372 | Comment | ||
| POM186340 | Rubus pensilvanicus | Joseph A. Ewan | 1932-6-29 | 7598 | Los Angeles | Arizona Ave. four miles W of Hawthorn. | Comment | |||
| POM186341 | Silene gallica | Joseph A. Ewan | 1932-6-29 | 7567 | Los Angeles | Arizona Ave. four miles W of Hawthorn. | Comment | |||
| POM186342 | Oenothera speciosa | Joseph A. Ewan | 1932-6-29 | 7564 | Los Angeles | Arizona Ave. four miles W of Hawthorn. | Comment | |||
| POM186345 | Galium angustifolium subsp. angustifolium | Joseph A. Ewan | 1932-7-4 | 7575 | Los Angeles | Millard's Canyon, above the falls | Comment | |||
| POM186346 | Vicia villosa subsp. villosa | Joseph A. Ewan | 1932-7-4 | 7583 | Los Angeles | North Alta Dena, at foot of the San Gabriel Mountains. | Comment | |||
| POM186347 | Monardella lanceolata | Joseph A. Ewan | 1932-7-4 | 7584 | Los Angeles | Millard s Canyon. | 1067 | Comment | ||
| POM186358 | Oxytheca trilobata | Joseph A. Ewan, A. N. Dunn | 1933-7-23 | 7825 | Los Angeles | Tujunga Creek at Alder Cr. Jct. Upper Sonoran zone. | 1037 | Comment | ||
| POM186367 | Pastinaca sativa | Joseph A. Ewan, A. Nesta Dunn | 1933-7-23 | 7816 | Los Angeles | San Gabriel Mountains: Barley Flats Trail, 1 mile above Tujunga Creek. | 1143 | Comment | ||
| POM187374 | Ambrosia confertiflora | Joseph A. Ewan | 1930-9-24 | 3743 | Los Angeles | Evan Ranch near North Hollywood. | Comment | |||
| POM187601 | Euthamia occidentalis | Joseph A. Ewan | 1931-10-24 | 5277 | Los Angeles | Santa Monica Mountains: 0.5 mile below Seminole Hot Springs. | Comment | |||
| POM187615 | Spergula arvensis | J. Ewan | 1930-3-11 | 3719 | Los Angeles | Mesa above Rustic Canyon, Pacific Palisades | Comment | |||
| POM187616 | Solanum douglasii | Joseph A. Ewan | 1930-3-8 | 3715 | Los Angeles | Southard Peak Trail. Verdugo Range | Comment | |||
| POM187680 | Phyla lanceolata | J. Ewan | 1930-9-15 | 5526 | Los Angeles | Edge of Marshy fence-corner in wet ground. Ballona Creek near Playa del Rey Rd. | 8 | Comment | ||
| POM187681 | Aster subulatus var. ligulatus | Joseph A. Ewan | 1930-9-15 | 5528 | Los Angeles | Ballona Creek at Playa del Rey Road | Comment | |||
| POM197903A | Pseudognaphalium biolettii | Joseph A. Ewan | 1932-2-3 | 7018 | Los Angeles | Hillside near mouth of Laurel Canyon, Santa Monica Mts. | Comment | |||
| POM198003 | Apocynum cannabinum | Joseph A. Ewan | 1932-4-22 | 7180 | Los Angeles | on high bank above Los Angeles River, San Fernando Valley. | Comment | |||
| POM214612 | Pseudognaphalium biolettii | Joseph A. Ewan | 1932-3-5 | 7028 | Los Angeles | Ridge Mandeville Canyon | 335 | Comment | ||
| POM228350 | Solanum elaeagnifolium | Joseph A. Ewan | 1932-8-25 | s.n. | Los Angeles | Abundant on hard adobe ground of vacant lots over about a ten-acre area, West Los Angeles | Comment | |||
| POM241535 | Brassica rapa | Joseph A. Ewan | 1932-2-20 | 7020 | Los Angeles | Below Stone Canyon, at campus University of California. | Comment | |||
| POM247922 | Epilobium glaberrimum subsp. glaberrimum | Joseph A. Ewan | 1936-8-13 | 10035 | Los Angeles | Sufts about the margin of spring hole, Lamel Springs on N slope of N Baldy | 2652 | Comment | ||
| POM249868 | Camissonia intermedia | Joseph A. Ewan | 1933-04 | 10928 | Los Angeles | Sandy floor of canyon. Higgins Canyon, Santa Monica Mts. | Comment | |||
| POM281795 | Equisetum hyemale var. affine | J. Ewan | 1929-12-23 | 3733 | Los Angeles | La Sierra Canyon, Santa Monica Mtns. | 457 | Comment | ||
| POM358705B | Pseudognaphalium microcephalum | Joseph A. Ewan | 1932-2-3 | 7018 | Los Angeles | Hillside near mouth of Laurel Canyon, Santa Monica Mts. | Comment | |||
| POM37397 | Eriogonum cithariforme | Joseph A. Ewan | 1931-10-11 | 5240 | Los Angeles | Along Ventura Blvd. between Calabasas and Agoura north slope. | Comment | |||
| POM47793 | Solanum douglasii | Joseph A. Ewan | 1930-10-10 | 3528 | Los Angeles | Hermit Trail of Big Santa Anita Canyon. | 854 | Comment | ||
| RSA0001264 | Helenium bigelovii | Joseph A. Ewan | 1930-6-23 | 2655 | Los Angeles | Little Cienega below Crystal Lake | 1463 | Comment | ||
| RSA0003682 | Quercus X grandidentata | Joseph A. Ewan | 1934-12-27 | 8487 | Los Angeles | 2 mi. above A.T.&S.F. tracks at mouth of Sawpit Canyon (i.e. Monrovia C.) | 229 | Comment | ||
| RSA0003724 | Quercus X grandidentata | Joseph A. Ewan | 1934-12-27 | 8487 | Los Angeles | 2 mi. above A.T.&S.F. tracks at mouth of Sawpit Canyon (i.e. Monrovia C.) | 229 | Comment | ||
| RSA0003725 | Quercus X grandidentata | Joseph A. Ewan | 1934-12-27 | 8487 | Los Angeles | 2 mi. above A.T.&S.F. tracks at mouth of Sawpit Canyon (i.e. Monrovia C.) | 229 | Comment | ||
| RSA0008440 | Hemizonia australis | Joseph A. Ewan | 1931-7-31 | 4772 | Los Angeles | Telegraph Road near Santa Fe Crossing, East Los Angeles. | Comment | |||
| RSA0011737 | Asplenium vespertinum | Joseph A. Ewan | 1931-5-30 | 4248 | Los Angeles | San Gabriel Mountains, E Fork Big Santa Anita Canyon | Comment | |||
| RSA0021498 | Rosa gymnocarpa var. gymnocarpa | Joseph A. Ewan | 1933-7-4 | 7865 | Los Angeles | North slope Monrovia Peak, San Gabriel Mountains. | 1372 | Comment | ||
| RSA0021499 | Rosa gymnocarpa var. gymnocarpa | Joseph A. Ewan | 1933-7-4 | 7865 | Los Angeles | North slope Monrovia Peak, San Gabriel Mountains. | 1372 | Comment | ||
| RSA0066514 | Chorizanthe staticoides | Joseph A. Ewan | 1932-5-31 | 7194 | Los Angeles | Tujunga Canyon, 3 miles above Hansen's. | Comment | |||
| RSA0074536 | Heterotheca fastigiata | Joseph A. Ewan | 1930-12-7 | 3472 | Los Angeles | Clam Shell Canyon above Monrovia. | Comment | |||
| RSA0076578 | Orobanche fasciculata | Joseph Andorfer Ewan | 1936-7-27 | 9844 | Los Angeles | Auto road on the N end of Table Mt., Swartout Valley, San Gabriel Mts. | 2133 | Comment | ||
| RSA0076600 | Penstemon heterophyllus var. australis | J. Ewan | 1931-5-16 | 4204 | Los Angeles | Dry Canyon above Calabasas, Santa Monica Mts. | Comment | |||
| RSA0079553 | Cryptantha muricata var. muricata | Joseph A. Ewan | 1929-7-10 | 2087 | Los Angeles | Barley Flats, San Gabriel Mts. | 1716 | Comment | ||
| RSA0081655 | Sedum spathulifolium | Joseph A. Ewan | 1932-5-30 | 7225 | Los Angeles | North Fork Tujunga Creek. San Gabriel Mts. | 1067 | Comment | ||
| RSA0087291 | Heuchera elegans | Joseph A. Ewan | 1930-6-25 | 2663 | Los Angeles | Near summit of Mt. Islip, San Gabriel Mountains. | 2470 | Comment | ||
| RSA0122873 | Eriastrum sapphirinum subsp. dasyanthum | Joseph A. Ewan | 1929-5-25 | 3480 | Los Angeles | Above Providencio Rancho, Santa Monica Mountains. | Comment | |||
| RSA214616 | Euphorbia peplus | Joseph A. Ewan | 1932-2-20 | 7022 | Los Angeles | Mandeville canyon, at Administration bldg. Santa Monica Mtns. | Comment | |||
| RSA249920 | Camissonia bistorta | Joseph A. Ewan | 1933-6-29 | 10812 | Los Angeles | Playa Del Rey, Ballona Marshes | Comment | |||
| RSA29314 | Scrophularia californica | Joseph A. Ewan | 1933-04 | 10920 | Los Angeles | Brushy slope with Artemisia douglasiana and Rhus trilobata. | Comment | |||
| RSA29315 | Verbena lasiostachys var. lasiostachys | Joseph A. Ewan | 1933-6-29 | 10821 | Los Angeles | Playa Del Rey, Ballona Marshes | Comment | |||
| RSA29635 | Stellaria media | Joseph A. Ewan | 1933-06 | 10798 | Los Angeles | Abundant in moist soil of Salix thickets, along creek, Verdugo Canyon | Comment | |||
| RSA34883 | Oenothera speciosa | Joseph A. Ewan | 1932-6-29 | 7565 | Los Angeles | Arizona Ave. four miles W of Hawthorn. | Comment | |||
| RSA34884 | Oenothera speciosa | Joseph A. Ewan | 1932-6-29 | 7564 | Los Angeles | Arizona Ave. four miles W of Hawthorn. | Comment | |||
| RSA365081 | Cyperus esculentus | Joseph A. Ewan | 1931-7-31 | 4776 | Los Angeles | Telegraph Road at Rio Hondo River. | Comment | |||
| RSA392726 | Oxytheca trilobata | Joseph A. Ewan, A. N. Dunn | 1933-7-23 | 7825 | Los Angeles | Tujunga Creek at Alder Cr. Jct. Upper Sonoran zone. | 1037 | Comment | ||
| RSA423252 | Chenopodium ambrosioides | Joseph A. Ewan | 1931-7-4 | 4725 ` | Los Angeles | Pacoima Canyon, 1/2 mile below dam | Comment | |||
| RSA445907 | Hesperocnide tenella | Joseph A. Ewan | 1933-04 | 10919 | Los Angeles | Shaded glade beneath Wuercus agrifolia and Rhamnus californica shrubs. Higgins Canyon. | 305 | Comment | ||
| RSA447121 | Trichostema lanceolatum | Joseph A. Ewan | 1929-8-14 | 3418 | Los Angeles | Westwood Hills. | 137 | Comment | ||
| RSA466272A | Rumex salicifolius var. salicifolius | Joseph A. Ewan | 1931-7-4 | 4727 | Los Angeles | Pacoima Canyon, 1/2 mile below dam | Comment | |||
| RSA466714 | Claytonia parviflora subsp. parviflora | Joseph A. Ewan | 1931-5-30 | 4238 | Los Angeles | Hermit Trail, Big Santa Anita Canyon | 427 | Comment | ||
| RSA478430 | Atriplex serenana | Joseph A. Ewan | 1929-8-14 | 3421 | Los Angeles | Westwood Hills. | 137 | Comment | ||
| RSA478899 | Salicornia virginica | Joseph A. Ewan | 1930-9-15 | 5537 | Los Angeles | Ballona Creek near Playa del Rey Road. | Comment | |||
| RSA599701 | Lotus crassifolius var. crassifolius | Joseph A. Ewan | 1936-8-10 | 10032 | Los Angeles | San Gabriel Mountains: Big Pines. | 2103 | Comment | ||
| RSA603419 | Gamochaeta pensylvanica | Joseph A. Ewan | 1937-8-23 | 11060 | Los Angeles | Common dooryard weed, Cauby home, San Fernando City. | Comment | |||
| RSA613166 | Dudleya lanceolata | Joseph A. Ewan | 1932-6-29 | 7560 | Los Angeles | 1/2 mi. N of El Segundo. | Comment | |||
| RSA64772 | Oxytheca trilobata | Joseph A. Ewan | 1932-6-14 | 7403 | Los Angeles | above Sulphur Springs, east of Mt. Pacifico, San Gabriel Mts. | 1677 | Comment | ||
| RSA65000 | Oxytheca trilobata | Joseph A. Ewan, A. N. Dunn | 1933-7-23 | 7825 | Los Angeles | Tujunga Creek at Alder Cr. Jct. Upper Sonoran zone. | 1037 | Comment | ||
| RSA65455 | Rumex obtusifolius | Joseph A. Ewan | 1932-7-4 | 11153 | Los Angeles | Millards Canyon, San Gabriel Mts | Comment | |||
| RSA65534 | Cerastium glomeratum | Joseph A. Ewan | 1930-5-18 | 9293 | Los Angeles | Live Oak Canyon near La Verne. | Comment | |||
| RSA66044 | Eriogonum baileyi var. baileyi | Joseph A. Ewan, A. N. Dunn | 1923-7-23 | 7824 | Los Angeles | San Gabriel Mountains: Tujunga Creek at Wickiup Canyon Junction | 976 | Comment | ||
| RSA66078 | Sisymbrium orientale | Joseph A. Ewan | 1930-5-18 | 2370 | Los Angeles | Live Oak Canyon near La Verne | Comment | |||
| RSA66275 | Eschscholzia caespitosa | Joseph A. Ewan | 1930-5-30 | 2242 | Los Angeles | E shoulder, Cahuenga Peak, Santa Monica Mts. | 518 | Comment | ||
| RSA67366 | Guillenia lasiophylla | Joseph A. Ewan | 1930-5-3 | 2354 | Los Angeles | Near summit of Mt Hollywood. Santa Monica Mts. | 505 | Comment | ||
| RSA684663 | Equisetum hyemale var. affine | Joseph A. Ewan | 1928-08 | 299 | Los Angeles | Nichols Canyon | 366 | Comment | ||
| RSA69665 | Juncus macrophyllus | Joseph A. Ewan, F. R. Fosberg | 1931-7-13 | 4943 | Los Angeles | Big Cienega above Crystal Lake | 1982 | Comment | ||
| RSA70175 | Allium monticola | Joseph A. Ewan | 1932-6-13 | 7399 | Los Angeles | Western end of Pine ridge, west of Pacifico Mtn. | 1677 | Comment | ||
| RSA70533 | Chamaesyce melanadenia | Joseph A. Ewan | 1931-4-25 | 4169 | Los Angeles | S. Fork La Tuna Canyon, Verdugo Range. | Comment | |||
| RSA71817 | Saltugilia splendens subsp. grantii | Joseph A. Ewan | 1929-7-9 | 2063 | Los Angeles | Dry gravelly bank, Old Wilson Trail above Orchard Cp., San Gabriel Mountains. | 1220 | Comment | ||
| RSA73332 | Clarkia epilobioides | Joseph A. Ewan | 1930-5-18 | 2376 | Los Angeles | Wolfskill Canyon, off San Dimas Canyon. | Comment | |||
| RSA766126 | Eriogonum nudum var. pauciflorum | Joseph A. Ewan | 1929-7-10 | 1508 | Los Angeles | Barley Flats, San Gabriel Mts. | 1716 | Comment | ||
| RSA766134 | Eriogonum gracile | Joseph A. Ewan | 1927-10-1 | 1523 | Los Angeles | Tujunga Wash in San Fernando Valley | 206 | Comment | ||
| RSA766136 | Eriogonum gracile | Joseph A. Ewan | 1928-8-16 | 1522 | Los Angeles | Nichols Canyon. Santa Monica Mts. | 213 | Comment | ||
| RSA766272 | Eriogonum saxatile | Joseph A. Ewan | 1936-7-29 | 9874 | Los Angeles | So. end of Summit of Table Mt. | 2134 | Comment | ||
| RSA766273 | Eriogonum saxatile | Joseph A. Ewan | 1936-8-13 | 10037 | Los Angeles | On east and south side of summit area. Baldy Notch | 2835 | Comment | ||
| RSA766306 | Eriogonum saxatile | Joseph A. Ewan | 1932-6-17 | 7255 | Los Angeles | San Gabriel Peak. San Gabriel Mtns. | 1876 | Comment | ||
| RSA766312 | Eriogonum gracile | Joseph A. Ewan | 1928-7-9 | 7005 | Los Angeles | Tujunga Wash near Lankershim. | 206 | Comment | ||
| RSA766330 | Eriogonum davidsonii | Joseph A. Ewan | 1929-7-11 | 1528 | Los Angeles | Trail from Mt. Lowe to Switzers Camp. San Gabriel Mts. | 1220 | Comment | ||
| RSA766335 | Eriogonum davidsonii | Joseph A. Ewan, Nesta Ewan | 1933-7-23 | 7829 | Los Angeles | Barley Flats Trail to Tejunga Creek. San Gabriel Mts. | 1220 | Comment | ||
| RSA766336 | Eriogonum davidsonii | Joseph A. Ewan | 1934-8-3 | 8398 | Los Angeles | Swartout Valley, near county line. San Gabriel Mts. | 1982 | Comment | ||
| RSA766381 | Eriogonum cithariforme var. agninum | Joseph A. Ewan | 1932-6-14 | 7404 | Los Angeles | Above Sulphur Springs, east of Pacifico Mt. | 1677 | Comment | ||
| RSA766414 | Eriogonum baileyi | Joseph A. Ewan | 1927-10-16 | 1498 | Los Angeles | Portal Ridge side. | 841 | Comment | ||
| RSA766417 | Eriogonum baileyi | Joseph A. Ewan | 1932-7-23 | 7829 | Los Angeles | San Gabriel Mts. Tujunga Creek at Wickup Canyon Jct. | 976 | Comment | ||
| RSA766421 | Eriogonum davidsonii | Joseph A. Ewan | 1932-6-17 | 7244 | Los Angeles | N slope of Mt Disappointment. San Gabriel Mtns. | 1799 | Comment | ||
| RSA766448 | Eriogonum elongatum | Joseph A. Ewan | 1927-9-20 | 1516 | Los Angeles | At roadside Higgins Canyon, Santa Monica Mts. | Comment | |||
| RSA766449 | Eriogonum elongatum | Joseph A. Ewan | 1927-9-20 | 1514 | Los Angeles | Near ridge Higgins Canyon, Santa Monica Mts. | 305 | Comment | ||
| RSA766486 | Eriogonum thurberi | Joseph A. Ewan | 1924-8-12 | 356 | Los Angeles | Tujunga Wash in San Fernando Valley. | 206 | Comment | ||
| RSA82296 | Scutellaria siphocampyloides | Joseph A. Ewan | 1932-5-30 | 7230 | Los Angeles | San Gabriel Mtns: North Fork and Mill Creek Jct. | 915 | Comment | ||
| RSA82935 | Salvia columbariae | Joseph A. Ewan | 1932-5-29 | 7236 | Los Angeles | Ridge east of Mount Gleason | 1524 | Comment | ||
| RSA88650 | Carex barbarae | Joseph A. Ewan | 1932-5-10 | 7469 | Los Angeles | Verdugo Canyon at Colina Drive. | Comment | |||
| RSA88765 | Carex douglasii | Joseph A. Ewan | 1936-7-29 | 9862 | Los Angeles | Table Mt. | 2134 | Comment | ||
| RSA88842 | Carex fracta | Joseph A. Ewan | 1936-7-22 | 9816 | Los Angeles | above Big Pines | 2286 | Comment | ||
| RSA88855 | Carex praegracilis | Joseph A. Ewan | 1932-4-30 | 7447 | Los Angeles | Pacific Electric Ry. Bridge, Culver City. | Comment | |||
| RSA90294 | Lotus grandiflorus var. grandiflorus | Joseph A. Ewan | 1931-3-21 | 4066 | Los Angeles | 1/2 mile below summit Saddle Peak, Santa Monica Mountains | 610 | Comment | ||
| RSA90682 | Gutierrezia microcephala | Joseph A. Ewan | 1934-8-3 | 8339 | Los Angeles | Table Mountain at the head of Le Montaine Creek | 2255 | Comment | ||
| RSA90853 | Carex triquetra | Joseph A. Ewan | 1930-4-10 | 2368 | Los Angeles | Canyon Mulholland Drive west of Beverly Glen, Santa Monica Mountains. | Comment | |||
| RSA90887 | Carex schottii | Joseph A. Ewan | 1936-7-26 | 9809 | Los Angeles | Big Pines Meadow. | 2073 | Comment | ||
| RSA91134 | Trifolium variegatum | Joseph A. Ewan | 1932-6-16 | 7292 | Los Angeles | about mile below Charlton flats, Pine Mt. Region | Comment | |||
| RSA91230 | Lupinus formosus var. formosus | Joseph A. Ewan | 1933-7-4 | 7869 | Los Angeles | 1/2 mile below summit Monrovia Peak | 1463 | Comment | ||
| RSA91280 | Isocoma menziesii var. vernonioides | J. Ewan | 1931-10-11 | 5235 | Los Angeles | Sepulveda Canyon road N of Mulholland Dr, Santa Monica Mts. | Comment | |||
| RSA91294 | Lessingia glandulifera var. glandulifera | Joseph A. Ewan | 1934-8-11 | 8410 a | Los Angeles | San Gabriel Mountains; Chilao | 1646 | Comment | ||
| RSA91298 | Vicia americana var. americana | Joseph A. Ewan | 1932-7-4 | 7583 | Los Angeles | North Alta Dena, at foot of the San Gabriel Mountains. | Comment | |||
| RSA91311 | Vicia americana | Joseph A. Ewan | 1930-4-10 | 2391 | Los Angeles | Canyon Mulholland Drive west of Beverly Glen, Santa Monica Mountains. | Comment | |||
| RSA91319 | Lupinus longifolius | J. Ewan | 1931-1-1 | 4002 | Los Angeles | Racher common on Bluffs away from beach, Playa Del Rey | Comment | |||
| RSA91339 | Amorpha californica var. californica | Joseph A. Ewan | 1932-6-12 | 7370 | Los Angeles | San Gabriel Mountains: 1 mi above North Fork Camp, N.F. Tujunga Creek. | 976 | Comment | ||
| RSA91470 | Scirpus microcarpus | Joseph A. Ewan | 1932-5-30 | 7232 | Los Angeles | North Fork Tujunga Creek. San Gabriel Mts. | 1067 | Comment | ||
| RSA91602 | Carex multicaulis | Joseph A. Ewan | 1933-7-4 | 7870 | Los Angeles | 1/2 mile below summit Monrovia Peak | 1463 | Comment | ||
| RSA91604 | Carex multicaulis | Joseph A. Ewan | 1936-8-2 | 9885 | Los Angeles | 1 mile below head of Cedar Canyon | Comment | |||
| RSA91667 | Achnatherum speciosum | Joseph A. Ewan | 1932-5-29 | 7197 | Los Angeles | Lower Arrastre Canyon | 854 | Comment | ||
| RSA91730 | Achnatherum coronatum | Joseph A. Ewan | 1932-5-29 | 7224 | Los Angeles | dry rocky ground along open trail | 1463 | Comment Read comments Mar 9 2015 |
||
| RSA92302 | Cyperus eragrostis | Joseph A. Ewan | 1931-7-31 | 4778 | Los Angeles | Telegraph Road near Santa Fe Crossing, East Los Angeles. | Comment | |||
| RSA92404 | Bidens pilosa | Joseph A. Ewan | 1931-5-11 | s.n. | Los Angeles | Throughly naturalized in vacant lot Ocean View Street. | Comment | |||
| RSA92659 | Eriophyllum confertiflorum var. confertiflorum | Joseph A. Ewan | 1936-8-9 | 10027 | Los Angeles | 1/2 mi. N of Bald Flat on Blue Ridge, San Gabriel Mountains. | 2530 | Comment Read comments Dec 18 2014 |
||
| RSA93847 | Chaenactis glabriuscula var. glabriuscula | Joseph A. Ewan | 1931-7-5 | 4747 | Los Angeles | San Gabriel Mountains: 1 mile above Buena Vista Trail Junction, Pacoima Canyon. | Comment | |||
| RSA94906 | Cirsium occidentale var. occidentale | Joseph A. Ewan | 1932-6-24 | 7552 | Los Angeles | Deep sand of permanent denses, El Segundo | Comment | |||
| RSA95405 | Ceanothus integerrimus var. integerrimus | Joseph A. Ewan | 1932-5-29 | 7215 | Los Angeles | trail in Arrastre Canyon. | 1372 | Comment | ||
| RSA97226 | Garrya veatchii | Joseph A. Ewan | 1932-6-18 | 7354 | Los Angeles | Clear Creek Fork of Jujunga Canyon. | 762 | Comment | ||
| RSA97333 | Pastinaca sativa var. sativa | Joseph A. Ewan | 1933-7-23 | 7816 | Los Angeles | Throughly naturalized along stream Colby s Ranch Coldwater Canyon. San Gabriel Mts. | 1143 | Comment | ||
| SBBG56341 | Equisetum hyemale | J. A. Ewan | 1929-9-21 | 2295 | Los Angeles | upper Millard Cyn | 1188 | Comment | ||
| SBBG62013 | Eriogonum elongatum var. elongatum | J. A. Ewan | 1929-9-21 | 1503 | Los Angeles | mouth of Millard Cyn | 518 | Comment | ||
| SBBG64156 | Eriogonum nudum var. pauciflorum | J. Ewan | 1929-7-10 | Los Angeles | Barley Flats | 1716 | Comment | |||
| SBBG64218 | Eriogonum vimineum | J. Ewan | 1931-7-4 | Los Angeles | 2 mi above Gold Crk Rd, Pacoima Cyn | Comment | ||||
| SBBG65515 | Eriogonum thurberi | J. Ewan | 1924-8-12 | Los Angeles | Tujunga Wash in San Fernando Valley | 205 | Comment | |||
| SBBG71773 | Delphinium parryi subsp. parryi | J. Ewan | 1930-5-30 | Los Angeles | above Lake Hollywood | 304 | Comment | |||
| SD82351 | Dryopteris arguta | J. Ewan | 1930-10-10 | Los Angeles | San Gabriel Mountains, Big Santa Anita Canyon, Hermit Trail | Comment | ||||
| SDSU1971 | Equisetum telmateia subsp. braunii | J. Ewan | 1930-10-10 | 3529 | Los Angeles | Big Santa Auila Canyon, near Fern Lodge. | 975 | Comment | ||
| SEINET10510248 | Agrostis idahoensis | Joseph A. Ewan | 1934-8-10 | Ewan 8434 | Los Angeles | On NW slope Mt. Waterman San Gabriel Mts. | 2286 | Comment | ||
| SEINET10554315 | Elymus glaucus | Joseph A. Ewan | 1934-8-10 | Ewan 8433 | Los Angeles | Abundant grass about small cienegaon nw slope Mt. Waterman. San Gabriel Mts. | 2286 | Comment | ||
| SEINET10589628 | Setaria | Joseph A. Ewan | 1932-7-11 | Ewan 7470 | Los Angeles | Hard adobe of neglected lawn Ingraham St. L.A., Ca. | Comment | |||
| SEINET10593641 | Polypogon monspeliensis | Joseph A. Ewan | 1936-8-6 | Ewan 9971 | Los Angeles | Shade of thick willow thicket Head of Cedar Canyon off Mescal Canyon. San Gabriel | 1981 | Comment | ||
| SEINET10593642 | Polypogon monspeliensis | Joseph A. Ewan | 1936-7-22 | Ewan 9801 | Los Angeles | Occasional on drier ground of open cienega. Big Pines mdw. San Gabriel mts. | 2073 | Comment | ||
| SEINET10593653 | Polypogon monspeliensis | Joseph A. Ewan | 1932-6-28 | Ewan 7506 | Los Angeles | wet sand about river bed pool. Los Angelos River at Hyperion Bridge, Upper Sonoran | Comment | |||
| SEINET10594631 | Sorghum halepense | Joseph A. Ewan | 1931-5-11 | Ewan 4185 | Los Angeles | Hard adobe soil, Vacaut lots at Bonnie Brae & Beverly | Comment | |||
| SEINET10599616 | Melica stricta | Joseph A. Ewan | 1932-5-29 | Ewan 7214 | Los Angeles | Local on gravelly trailside with Streptanthus amplexicaulis. Atrastre Canyon, San Gabriel Mts. Upper Sonoran Zone. | 1372 | Comment | ||
| SEINET10732307 | Opuntia basilaris var. brachyclada | Joseph A. Ewan | 1936-8-2 | Ewan 9917 A | Los Angeles | Mescal Creek | 1615 | Comment | ||
| SEINET10790176 | Agrostis gigantea | Joseph A. Ewan | 1936-8-2 | Ewan 9918 | Los Angeles | San Gabriel Mts. Rock pocket along living stream, fairly deep shade of alders. Mescal Creek. | 1615 | Comment | ||
| SEINET10866984 | Libocedrus decurrens | Joseph A. Ewan | 1936-8-2 | Ewan 9926 | Los Angeles | Cedar Canyon off Mescal Creek. Frequent along shaded creek borders, with Pinus lambertiana and ponderosa. San Gabriel Mts. 6300 feet. | 1940 | Comment | ||
| SEINET10881678 | Opuntia parryi | Joseph A. Ewan | 1937-8-23 | Ewan 11061 | Los Angeles | dry wash, Tujunga Canyon near its mouth. | Comment | |||
| SEINET10881682 | Opuntia covillei var. piercei | Joseph A. Ewan | 1936-8-2 | Ewan 9916 A | Los Angeles | San Gabriel Mts. Few scattered clumps on gravel bars in mid stream course. Mescal Creek. | 1615 | Comment | ||
| SEINET10921025 | Poa scabrella | Joseph A. Ewan | 1932-6-15 | Ewan 7348 | Los Angeles | Moist sand along drying open creek bed 1/2 mile above Horse Flats, Pine Flats Region. San Gabriel Mts. Arid transition zone. | 1707 | Comment | ||
| SEINET10927108 | Polypogon monspeliensis | Joseph A. Ewan | 1931-7-5 | Ewan 4745 | Los Angeles | Wet sand of open stream bank, 1 mile above Buena Vista trail Jct. | 914 | Comment | ||
| SEINET10930724 | Elymus glaucus | Joseph A. Ewan | 1934-8-13 | Ewan 8303 | Los Angeles | About drier margins of spring 1/2 mile west of Windy Camp, N slope Mt. Islip, San Gabriel Mts. | 2286 | Comment | ||
| SEINET10942412 | Bromus pseudolaevipes | Joseph A. Ewan | 1932-6-12 | Ewan 7382 | Los Angeles | Rather dry gravel at foot of high cliff 1/2 mile below Falls Creek. | 762 | Comment | ||
| SEINET10961869 | Trifolium wormskioldii var. wormskioldii | Joseph A. Ewan | 1936-7-22 | Ewan 9814 | Los Angeles | San Gabriel Mts. Common in masses in moist gravel, with grasses and sedges ] Big Pines. | 2073 | Comment | ||
| SEINET10962214 |
Quercus engelmannii | Joseph A. Ewan | 1934-12-27 | Ewan 8487 | Los Angeles | Tall chaparral of piedmont mesa. 2 mi. above A.T. & S.F. tracks at mouth of Sawpit Canyon (i.e. Monrovia C.) | 229 | Comment | ||
SEINET11383207  |
Solidago velutina subsp. californica | Joseph A. Ewan, Ewan, Nesta | 1936-1 | 9949 | Los Angeles | Mescal Creek. San Gabriel Mountains. | Comment | |||
| SEINET11448297 | Platanthera dilatata var. leucostachys | Joseph Andorfer Ewan, Ewan, Nesta | 1936-1 | Los Angeles | Lilly Spring, Mount Hawkins | Comment | ||||
| SEINET11944363 | Silene gallica | J. A. Ewan | 1932-1 | 7467 | Los Angeles | Verdugo Canyon at Colina drive Upper Sonoran Zone | Comment | |||
| SEINET12034338 | Quercus dumosa | J. A. Ewan | 1933-1 | 10800 | Los Angeles | cabove Verdugo Canyon | Comment | |||
| SEINET12044717 | Dichelostemma capitatum | J. A. Ewan | 1932-1 | 7023 | Los Angeles | Faculty Hill, University of California campus | Comment | |||
| SEINET13094852 | Delphinium patens subsp. hepaticoideum | Joseph Ewan | 1929-5-30 | 3497 | Los Angeles | Old Wilson Trail, mile below Orchard Camp. | 915 | Comment | ||
| SEINET13095464 | Quercus X grandidentata | Joseph Andorfer Ewan | 1934-12-27 | 8487 | Los Angeles | 2 mi. above A.T. & S.F. tracks at mouth of Sawpit Canyon (i.e. Monrovia C.), San Gabriel Mts. | 229 | Comment | ||
SEINET13943226  |
Ligustrum | Joseph Andorfer Ewan | 1933-1 | 10945 | Los Angeles | Shatto Street near Union Ave | Comment | |||
SEINET13945999  |
Ceanothus megacarpus | Joseph Andorfer Ewan | 1932-1 | 7029 | Los Angeles | Mandeville Canyon, Santa Monica Mts.; 1000 ft alt. | 305 | Comment | ||
SEINET13946217  |
Ceanothus macrocarpus | Joseph Andorfer Ewan | 1932-1 | 7024 | Los Angeles | Mandeville Canyon, Santa Monica Mts.; 1000 ft alt. | 305 | Comment | ||
SEINET13948160  |
Stachys | Joseph Andorfer Ewan | 1993-1 | 10924 | Los Angeles | Higgins Canyon, Santa Monica Mts. | Comment | |||
SEINET5708052  |
Gutierrezia californica | Joseph Ewan | 1928-1 | 7012 | Los Angeles | Brushland along margin of 'wash', Tujunga Wash near S. P. R. R. bridge, Los Angeles.; Tujunga Wash | 213 | Comment | ||
SEINET7262322  |
Solanum elaeagnifolium | J. A. Ewan | 1932-1 | 680 | Los Angeles | West Los Angeles | Comment | |||
SEINET7262340  |
Solanum elaeagnifolium | J. A. Ewan | 1932-1 | 680 | Los Angeles | West Los Angeles | Comment | |||
| SEINET7551521 |
Carex barbarae | Joseph Andorfer Ewan | 1929-11-11 | 3440 | Los Angeles | Nichols Canyon, Santa Monica Mts. | Comment | |||
SEINET7827262  |
Carex fracta | J. Ewan | 1936-1 | 9816 | Los Angeles | Blue-ridge near Big Pines auto road junction; San Gabriel Mountains | Comment | |||
| UC1785036 | Rumex conglomeratus | J. A. Ewan | 1933-6-29 | 10809 | Los Angeles | along Ballona Creek near Culver City | Comment | |||
| UC447138 | Medicago polymorpha | J. Ewan | 1931-5-11 | 4190 | Los Angeles | 1. N. Van Nuys Estate Los Angeles, W. 6th Street | Comment | |||
| UC447139 | Malva parviflora | J. Ewan | 1931-5-11 | 4188 | Los Angeles | 1 mi n of Van Nuys Estate (Los Angeles, West Sixth Street); Los Angeles, West Sixth Street | Comment | |||
| UC447140 | Bidens pilosa | J. Ewan | 1931-5-11 | 4187 | Los Angeles | Los Angeles, Ocean View Street | Comment | |||
| UC447150 | Collinsia heterophylla | J. Ewan | 1931-5-30 | 4251 | Los Angeles | 1/2 mi below Sturtevant Camp (San Gabriel Mountains); San Gabriel Mountains | Comment | |||
| UC447152 | Stellaria media | J. Ewan | 1931-2-2 | 4016 | Los Angeles | e of Montebello (Burke); Burke | Comment | |||
| UC447160 | Satureja douglasii | J. Ewan | 1929-6-22 | 1258 | Los Angeles | Rogers Canyon Santa Monica Mts. (near stream) | Comment | |||
| UC447169 | Vicia americana var. americana | J. Ewan | 1931-2-20 | 4043 | Los Angeles | near Westwood (Dry Canyon); Dry Canyon | 365 | Comment | ||
| UC447177 | Camissoniopsis hirtella | J. Ewan | 1931-3-21 | 4068 | Los Angeles | 1/4 mi below summit Saddle Peak; Santa Monica Mts. | 731 | Comment | ||
| UC472138 | Eriastrum sapphirinum | J. Ewan | 1929-6-21 | 3641 | Los Angeles | s end Verdugo Canyon | 548 | Comment | ||
| UC472142 | Solanum douglasii | J. Ewan | 1930-3-8 | 3715 | Los Angeles | Verdugo Range, Southard Peak Trail Southard Peak Trail; Verdugo Range, Southard Peak Trail | Comment | |||
| UC472143 | Arceuthobium campylopodum | J. Ewan | 1929-9-4 | 3564 | Los Angeles | w slope of Job's Peak San Bernardino Mtns | 1524 | Comment | ||
| UC501491 | Osmorhiza brachypoda | Joseph Andorfer Ewan | 1932-6-17 | 7349 | Los Angeles | Arroyo Seco San Gabriel Mountains (stream bottom) | 1097 | Comment | ||
| UC501493 | Sisymbrium altissimum | Joseph Andorfer Ewan | 1932-5-29 | 7189 | Los Angeles | Arrastre Canyon, at end of Auto Road Arrastre Canyon; San Gabriel Mountains, , Auto Road | 1036 | Comment | ||
| UC519726 | Arabis glabra | Joseph Andorfer Ewan | 1932-5-10 | 7455 | Los Angeles | w side Verdugo Canyon | Comment | |||
| UC519728 | Chamaesyce melanadenia | Joseph Andorfer Ewan | 1932-5-10 | 7460 | Los Angeles | above Verdugo Hacienda; Verdugo Canyon | Comment | |||
| UC519734 | Silene gallica | Joseph Andorfer Ewan | 1932-5-10 | 7467 | Los Angeles | Verdugo Canyon Colina Drive; Verdugo Canyon at Colina Drive | Comment | |||
| UC519735 | Setaria parviflora | Joseph Andorfer Ewan | 1932-7-11 | 7470 | Los Angeles | Ingraham St. Los Angeles | Comment | |||
| UC519737 | Salvia grahamii | Joseph Andorfer Ewan | 1932-5-10 | 7451 | Los Angeles | Verdugo Canyon storm channel Verdugo Canyon | Comment | |||
| UC519937 | Euphorbia peplus | Joseph Andorfer Ewan | 1932-2-20 | 7022 | Los Angeles | Mandeville Canyon Santa Monica Mts. (near Administration Bldg) | Comment | |||
| UC520007 | Brassica rapa | Joseph Andorfer Ewan | 1932-4-30 | 7434 | Los Angeles | Pacific Electric Ry. Bridge at Culver City Culver City | Comment | |||
| UC520008 | Rumex crispus | Joseph Andorfer Ewan | 1932-4-30 | 7436 | Los Angeles | n end Baldwin Hills; Culver City | Comment | |||
| UC520009 | Juncus ranarius | Joseph Andorfer Ewan | 1932-4-30 | 7437 | Los Angeles | n end Baldwin Hills; Culver City | Comment | |||
| UC520010 | Silybum marianum | Joseph Andorfer Ewan | 1932-4-30 | 7440 | Los Angeles | Culver City | Comment | |||
| UC520013 | Malva parviflora | Joseph Andorfer Ewan | 1932-4-30 | 7441 | Los Angeles | Ballona Creek at Mesner Ballona Creek; , Mesner | Comment | |||
| UC520022 | Raphanus raphanistrum | Joseph Andorfer Ewan | 1932-4-30 | 7428 | Los Angeles | above Balllona Creek (Baldwin Hills); Baldwin Hills | Comment | |||
| UC520031 | Cyperus esculentus | Joseph Andorfer Ewan | 1932-6-28 | 7501 | Los Angeles | Los Angeles R. at Fletcher Ave. Bridge; Los Angeles R. | Comment | |||
| UC586838 | Trifolium monanthum var. grantianum | Joseph Andorfer Ewan | 1934-8-9 | 8335 | Los Angeles | Upper Little Rock Creek San Gabriel Mtns (Ceder Spring) | 2042 | Comment | ||
| UC586848 | Mimulus cardinalis | Joseph Andorfer Ewan | 1934-8-2 | 8482 | Los Angeles | at foot Baldy Trail; San Gabriel Mts., San Antonio Canyon | 1371 | Comment | ||
| UC586853 | Lobelia dunnii var. serrata | Joseph Andorfer Ewan | 1934-8-5 | 8463 | Los Angeles | San Gabriel Mountains, Vincent Gulch Vincent Gulch; San Gabriel Mountains, Vincent Gulch | 1737 | Comment | ||
| UC586869 | Mentzelia laevicaulis var. laevicaulis | Joseph Andorfer Ewan | 1934-8-4 | 8327 | Los Angeles | along auto road in crest of Blue Ridge San Gabriel Mts. | 2529 | Comment | ||
| UC586887 | Nicotiana attenuata | Joseph Andorfer Ewan | 1934-8-2 | 8383 | Los Angeles | Swartout Valley; near county line | 1981 | Comment | ||
| UC586888 | Delphinium glaucum | Joseph Andorfer Ewan | 1934-8-4 | 8381 | Los Angeles | on hillside cienega at Guffys Spring (e end of ridge); San Gabriel Mts., Blue Ridge | 2438 | Comment | ||
| UC586889 | Delphinium glaucum | Joseph A. Ewan | 1934-8-4 | 8381 | Los Angeles | hillside cienaga at Guffy's Spring San Gabriel Mountains, Blue Ridge (e end of ridge) | 2438 | Comment | ||
| UC586943 | Artemisia ludoviciana subsp. incompta | Joseph Andorfer Ewan | 1934-8-4 | 8329 | Los Angeles | s end Blue Ridge (Guffys Spring); San Gabriel Mts. | 2438 | Comment | ||
| UC609417 | Osmorhiza berteroi | Joseph Andorfer Ewan and Nesta Ewan | 1936-8-14 | 10051 | Los Angeles | Lilly Spring San Gabriel Mts., Mt. Hawkins (n slope of mt.) | 2438 | Comment | ||
| UC842745 | Juncus saximontanus | Joseph Andorfer Ewan | 1936-8-7 | 9983 | Los Angeles | to Blue Ridge from Swartout Valley (Nature Trail); San Gabriel Mountains | 2164 | Comment | ||
| UC854455 | Thalictrum fendleri | Joseph Andorfer Ewan | 1936-8-2 | 9921 | Los Angeles | off Mexcal Creek (along drying creek bed); San Gabriel Mountains, Cedar Canyon | 1828 | Comment | ||
| UC906448 | Convolvulus arvensis | Joseph Ewan | 1933-6-29 | 10816 | Los Angeles | near Culver City; Ballona Creek | Comment | |||
| UCD142449 | Euphorbia peplus | J. Ewan | 1932-2-20 | 7022 | Los Angeles | Santa Monica Mts. Upper Sonoran Zone. Mandeville Canyon at Administration Bldg. | Comment | |||
| UCLA55962 | Salvia grahamii | Joseph Andorfer Ewan | 1932-5-10 | 7451 | Los Angeles | Verdugo Canyon storm channel Verdugo Canyon | Comment | |||
| UCSB22838 | Holodiscus discolor var. discolor | Ewan, Joseph | 1933-7-4 | Los Angeles | Spanish Canyon above Monrovia, San Gabriel Mts. | 609 | Comment | |||
| UCSB6807 | Eriogonum baileyi | Ewan, Joseph | 1927-10-16 | Los Angeles | Mohave Desert near Portal Ridge | 841 | Comment | |||
 |
| Copyright © 2019 Regents of the University of California — Updated 11 January 2019 |