Search Results — 465 specimen records retrieved (438 records with coordinates)
Results for search: County=SAN DIEGO; Source=All; Collector=Youngberg;   

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC101360  Corethrogyne filaginifolia Florence Youngberg 1934-7-18 s.n. San Diego on bluffs at Old Spanish Lighthouse, Point Loma Comment
  CAS-BOT-BC101361  Corethrogyne filaginifolia Florence Youngberg 1934-7-18 s.n. San Diego on bluffs at Old Spanish Lighthouse, Point Loma Comment
  CAS-BOT-BC101369  Corethrogyne filaginifolia Florence Youngberg 1934-7-18 s.n. San Diego on bluffs at Old Spanish Lighthouse, Point Loma Comment
  CAS-BOT-BC101370  Corethrogyne filaginifolia Florence Youngberg 1934-7-18 s.n. San Diego on bluffs at Old Spanish Lighthouse, Point Loma Comment
  CAS-BOT-BC160461  Camissoniopsis cheiranthifolia subsp. suffruticosa F. Youngberg 1935-4-9 32 San Diego Silver Strand, Coroado, So. San Diego County Comment
  CAS-BOT-BC160477  Camissoniopsis cheiranthifolia subsp. suffruticosa F. Youngberg 1935-4-9 32 San Diego Silver Strand, Coronado Comment
  CAS-BOT-BC160759  Chylismia claviformis subsp. peirsonii Florence Youngberg 1935-4-11 112 San Diego [Borego] Borrego Valley, E. San Diego County Comment
  CAS-BOT-BC189145  Eriodictyon crassifolium var. crassifolium F. Youngberg 1935-4-7 s.n. San Diego Camp Kearney Mesa Comment
  CAS-BOT-BC198526  Lotus F. Youngberg 1935-4-7 s.n. San Diego Coronado, Silver Strand, So. San Diego Co. Comment
  CAS-BOT-BC207148  Argythamnia lanceolata Florence Youngberg 1935-4-11 109 San Diego Borego Palm Canyon, E. San Diego Co. Comment
  CAS-BOT-BC213231  Lathyrus splendens F. Youngberg 1935-4-12 45 San Diego Half way between Dulzura and Cottonwood Comment
  CAS-BOT-BC213232  Lathyrus splendens F. Youngberg 1935-4-12 45 San Diego Half way between Dulzura and Cottonwood Comment
  CAS-BOT-BC224832  Salvia munzii F. Youngberg 1935-4-12 41 San Diego No. side San Miguel Mt. Comment
  CAS-BOT-BC224833  Salvia munzii F. Youngberg 1935-4-12 41 San Diego San MIguel Mt. - no. side Comment
  CAS-BOT-BC224834  Salvia munzii F. Youngberg 1935-4-12 s.n. San Diego No. side San MIguel Mt. Comment
  CAS-BOT-BC235509  Keckiella antirrhinoides F. Youngberg 1935-4-11 65 San Diego San Pasqual Grade Comment
  CAS-BOT-BC235510  Keckiella antirrhinoides F. Youngberg 1935-4-11 65 San Diego San Pasqual Grade Comment
  CAS-BOT-BC235511  Keckiella antirrhinoides F. Youngberg 1935-4-11 65 San Diego San Pasqual Grade Comment
  CAS-BOT-BC292307  Ericameria linearifolia F. Youngberg 1935-4-11 60 San Diego San Felipe Valley, foot of Banner Grade Comment
  CAS-BOT-BC311620  Isocoma menziesii var. decumbens Florence Youngberg 1934-7-14 28 San Diego Roadside between Lakeside and Foster Comment
  CAS-BOT-BC311621  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-8 22 San Diego Chesterton, Camp Kearney Mesa Comment
  CAS-BOT-BC311622  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-8 22 San Diego Chesterton, Camp Kearney Mesa Comment
  CAS-BOT-BC311623  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-8 22 San Diego Chesterton, Camp Kearney Mesa Comment
  CAS-BOT-BC311624  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-19 19 San Diego Tiajuana River bottom, 2 miles from ocean Comment
  CAS-BOT-BC311625  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-15 17 San Diego Crown Point; Pacific Beach Comment
  CAS-BOT-BC311635  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 10 San Diego Roosevelt Ave, National City Comment
  CAS-BOT-BC311636  Isocoma menziesii var. decumbens Florence Youngberg 1934-7-18 47 San Diego Loma Portal, near Erskine, Campbell Estate Comment
  CAS-BOT-BC311637  Isocoma menziesii var. decumbens Florence Youngberg 1934-7-18 45 San Diego Point Loma, just south of Sp. Light House Comment
  CAS-BOT-BC311638  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-10 43 San Diego Near Sweetwater Dam Comment
  CAS-BOT-BC311639  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-30 48 San Diego San Diego near Roosevelt Junior High School Comment
  CAS-BOT-BC311640  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-10 41 San Diego Spring Valley Comment
  CAS-BOT-BC311641  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-10 38 San Diego East side of San Miguel Comment
  CAS-BOT-BC311642  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 23 San Diego Near Chula Vista Septic tank, So. San Diego Co. Comment
  CAS-BOT-BC311643  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 23 San Diego Near Chula Vista Septic tank, So. San Diego Co. Comment
  CAS-BOT-BC311644  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 12 San Diego Near Western Salt Works, on San Diego Bay, between Chula Vista and Otay. So. San Diego Co. Comment
  CAS-BOT-BC311645  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-15 17 San Diego Crown Point; Pacific Beach Comment
  CAS-BOT-BC311646  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 13 San Diego Between Imperial Beach and Palm City Comment
  CAS-BOT-BC311647  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 13 San Diego Between Imperial Beach and Palm City Comment
  CAS-BOT-BC311648  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 9 San Diego Dike between San Diego and National City Comment
  CAS-BOT-BC311649  Isocoma menziesii var. decumbens Florence Youngberg 1934-7-25 8 San Diego Encinitas Comment
  CAS-BOT-BC311650  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-11 5 San Diego Switzer Canon [Canyon] Road Comment
  CAS-BOT-BC311651  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-11 1 San Diego Sunnsydide [Sunnyside], western San Diego Co. Comment
  CAS-BOT-BC311658  Isocoma menziesii var. decumbens Florence Youngberg 1934-7-12 30 San Diego Mission Valley Comment
  CAS-BOT-BC311659  Isocoma menziesii var. decumbens Florence Youngberg 1934-7-11 29 San Diego Shores of Lindo Lake, Lakeside Comment
  CAS-BOT-BC311660  Isocoma menziesii var. decumbens Florence Youngberg 1934-8-8 27 San Diego Del Mar Comment
  CAS-BOT-BC311661  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 24 San Diego Imperial Beach Comment
  CAS-BOT-BC311662  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 24 San Diego Imperial Beach Comment
  CAS-BOT-BC311663  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 24 San Diego Imperial Beach Comment
  CAS-BOT-BC311664  Isocoma menziesii var. decumbens Florence Youngberg 1934-10-26 23 San Diego Near Chula Vista Septic tank, So. San Diego Co. Comment
  CAS-BOT-BC315751  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-10 37 San Diego Otay River at Otay Comment
  CAS-BOT-BC315752  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-10 35 San Diego Junction of Campo Highway and Sweetwater-Bonita Road, N.E. side of San Miguel Mt. Comment
  CAS-BOT-BC315753  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-10 35 San Diego Junction of Campo Highway and Sweetwater-Bonita Road, N.E. side of San Miguel Mt. Comment
  CAS-BOT-BC315754  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-10 40 San Diego La Mesa Comment
  CAS-BOT-BC315755  Isocoma menziesii var. menziesii Florence Youngberg 1934-6-19 31 San Diego Monterey Heights near Lemon Grove Comment
  CAS-BOT-BC315756  Isocoma menziesii var. menziesii Florence Youngberg 1934-7-20 32 San Diego Mission Valley Comment
  CAS-BOT-BC315757  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-19 21 San Diego Poway Comment
  CAS-BOT-BC315758  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-8 26 San Diego Between Hodges Dam and Rancho Sante Fe Comment
  CAS-BOT-BC315759  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-8 26 San Diego Between Hodges Dam and Rancho Sante Fe Comment
  CAS-BOT-BC315760  Isocoma menziesii var. menziesii Florence Youngberg 1934-10-26 11 San Diego Near Chula vista City Dump, South National City Comment
  CAS-BOT-BC315761  Isocoma menziesii var. menziesii Florence Youngberg 1934-10-26 11 San Diego Near Chula vista City Dump, South National City Comment
  CAS-BOT-BC315762  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-1 6 San Diego Fairmont Ave. Canyon Comment
  CAS-BOT-BC315763  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-5 3 San Diego Upper Sweetwater Valley near Dehesa Comment
  CAS-BOT-BC315764  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-5 3 San Diego Upper Sweetwater Valley near Dehesa Comment
  CAS-BOT-BC315765  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-5 3 San Diego Upper Sweetwater Valley near Dehesa Comment
  CAS-BOT-BC315766  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-5 3 San Diego Upper Sweetwater Valley near Dehesa Comment
  CAS-BOT-BC315767  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-19 18 San Diego Near Poway Junction Comment
  CAS-BOT-BC315768  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-10 4 San Diego Jamul Comment
  CAS-BOT-BC315769  Isocoma menziesii var. menziesii Florence Youngberg 1934-8-10 4 San Diego Jamul Comment
  CAS-BOT-BC324667  Isocoma menziesii var. vernonioides Florence Youngberg 1934-8-10 2 San Diego East side, San Miguel near Proctor Valley Comment
  CAS-BOT-BC324668  Isocoma menziesii var. vernonioides Florence Youngberg 1934-7-14 49 San Diego Between Ballena and Ramona Comment
  CAS-BOT-BC324669  Isocoma menziesii var. vernonioides Florence Youngberg 1934-7-14 49 San Diego Between Ballena and Ramona Comment
  CAS-BOT-BC324670  Isocoma menziesii var. vernonioides Florence Youngberg 1934-7-18 46 San Diego Point Loma Comment
  CAS-BOT-BC324672  Isocoma menziesii var. vernonioides Florence Youngberg 1934-7-19 33 San Diego Little Murray Dam, Alvarado Canyon Comment
  CAS-BOT-BC324673  Isocoma menziesii var. vernonioides Florence Youngberg 1934-7-14 28 San Diego Valley River bottom, Roadside between Lakeside and Foster Comment
  CAS-BOT-BC324674  Isocoma menziesii var. vernonioides Florence Youngberg 1934-7-11 29 a San Diego Lindo Lake, Lakeside Comment
  CAS-BOT-BC324675  Isocoma menziesii var. vernonioides Florence Youngberg 1934-8-8 25 San Diego Lake Hodges, southeast end, close to old edge of lake Comment
  CAS-BOT-BC324677  Isocoma menziesii var. vernonioides Florence Youngberg 1934-8-16 16 San Diego Escondido Comment
  CAS-BOT-BC324678  Isocoma menziesii var. vernonioides Florence Youngberg 1934-7-22 7 San Diego Soledad Mt. near La Jolla Comment
  CAS-BOT-BC327052  Trixis californica F. Youngberg 1935-4-11 102 San Diego Borego Palm Canyon Comment
  CAS-BOT-BC340885  Psorothamnus schottii Florence Youngberg 1935-4-11 120 San Diego Borego [Borrego] Palm Canon [Canyon], E. San Diego Co. Comment
  CAS-BOT-BC347786  Malacothrix glabrata Florence Youngberg 1935-4-11 115 San Diego Borego [Borrego] Valley, E. San Diego Co. Comment
  CAS-BOT-BC419667  Eschscholzia parishii F. Youngberg 1935-4-11 89 San Diego Borego [Borrego] Valley, E. San Diego County Comment
  CAS-BOT-BC427045  Lithophragma affine F. Youngberg Date unspecified 49 San Diego Barona Ranch Road, near foot of Muzzey Grade E. of Lakeside Comment
  CAS-BOT-BC434699  Mirabilis laevis var. crassifolia F. Youngberg 1935-4-1 7 San Diego Camp Kearney Mesa Comment
  CAS-BOT-BC44880  Ambrosia chamissonis F. Youngberg 1935-4-7 35 San Diego Silver Stand (Coronado) Comment
  CAS-BOT-BC49035  Ceanothus cyaneus F. Youngberg 1935-4-12 52 San Diego Barona Ranch Road, near foot of Mussey Grade east of Lakeside Comment
  CAS-BOT-BC49036  Ceanothus cyaneus F. Youngberg 1935-4-12 52 San Diego Barona Ranch Road, near foot of Mussey Grade east of Lakeside Comment
  POM193784  Lathyrus vestitus subsp. alefeldii Florence J. Youngberg 1934-4-8 s.n. San Diego Mt. San Miguel (north side). 610 Comment
  POM193827  Pickeringia montana var. tomentosa Florence J. Youngberg 1934-4-8 s.n. San Diego (north side) Mt. San Miguel. 610 Comment
  POM193828  Salvia munzii Florence J. Youngberg 1934-4-8 s.n. San Diego (north side) Mt. San Miguel. Comment
  POM193829  Arctostaphylos otayensis Florence J. Youngberg 1934-4-8 s.n. San Diego (north side) Mt. San Miguel. 609 Comment
  POM193831  Chamaebatia australis Florence J. Youngberg 1934-4-8 s.n. San Diego (north side) Mt. San Miguel. 610 Comment
  POM209373  Pilularia americana Florence J. Youngberg 1935-4-11 s.n. San Diego Camp Kearney Mesa Comment
  POM209374  Descurainia pinnata subsp. glabra Florence J. Youngberg 1935-4-11 54 San Diego Borrego Palm Canyon. Comment
  POM209375  Pectocarya setosa Florence J. Youngberg 1935-4-11 55 San Diego San Felipe Valley- east of Banner Grade. Comment
  POM209376  Cryptantha micrantha Florence J. Youngberg 1935-4-11 56 San Diego San Felipe Valley- east of Banner Grade. Comment
  POM209379  Camissonia cheiranthifolia subsp. suffruticosa Florence J. Youngberg 1932-4-9 32 San Diego Silver Strand, Coronado. Comment
  POM209380  Phacelia distans Florence J. Youngberg 1935-4-9 31 San Diego Silver Strand, Coronado, So. San Diego. Comment
  POM209384  Cardamine californica var. integrifolia Florence J. Youngberg 1934-4-12 54 San Diego Near Harrison Park, Cuyamaca Mts. Comment
  POM209385  Antirrhinum nuttallianum subsp. nuttallianum Florence J. Youngberg 1930-4-12 53 San Diego Between Dulzura and Cottonwood Comment
  POM209388  Ceanothus cyaneus Florence J. Youngberg 1935-4-12 52 San Diego Barona Ranch Road, near foot of Mussey Grade east of Lakeside. Comment
  POM209389  Athysanus pusillus Florence J. Youngberg 1935-4-12 51 San Diego Barona Ranch Road, near foot of Mussey Grade east of Lakeside. Comment
  POM209390  Eucrypta chrysanthemifolia Florence J. Youngberg 1935-4-12 50 San Diego Barona Ranch Road, near foot of Mussey Grade east of Lakeside. Comment
  POM209391  Lithophragma affine subsp. mixtum Florence J. Youngberg 1935-4-12 49 San Diego Barona Ranch Road, near foot of Mussey Grade east of Lakeside. Comment
  POM209393  Lotus strigosus Florence J. Youngberg 1935-4-12 48 San Diego Near old Oakzanita Lodge. Near Descanso,Cuyamaca mts, San Diego. Comment
  POM209394  Ceanothus greggii var. perplexans Florence J. Youngberg 1935-4-12 47 San Diego Near old Oakzanita Lodge, near Descanso, Cuyamaca Mountains Comment
  POM209397  Cheilanthes viscida Florence J. Youngberg 1935-4-11 83 San Diego Sentenac Canyon. Comment
  POM209398  Cneoridium dumosum Florence J. Youngberg 1935-4-12 40 San Diego Barona Ranch Road, near bottom of Mussey Grade. Comment
  POM209399  Pectocarya recurvata Florence J. Youngberg 1935-4-11 39 San Diego Sentenac Canyon. Comment
  POM209401  Lupinus arizonicus Florence J. Youngberg 1935-4-11 37 San Diego Borrego Valley, E San Diego County. Comment
  POM209402  Eschscholzia minutiflora Florence J. Youngberg 1935-4-11 36 San Diego Borrego Valley, E San Diego County. Comment
  POM209403  Chamaesyce polycarpa var. polycarpa Florence J. Youngberg 1935-4-11 s.n. San Diego Borrego Valley, E San Diego County. Comment
  POM209404  Dyssodia porophylloides Florence J. Youngberg 1935-4-11 95 San Diego Borrego Palm Canyon. Comment
  POM209405  Parietaria hespera var. hespera Florence J. Youngberg 1935-4-11 98 San Diego Borrego Valley, E San Diego County. Comment
  POM209514  Cryptantha muricata Florence J. Youngberg 1935-4-11 103 San Diego Borrego Palm Canyon. Comment
  POM209515  Justicia californica Florence J. Youngberg 1935-4-11 104 San Diego Borrego Palm Canyon, E San Diego County. Comment
Read comments
Nov 18 2011
  POM209516  Chorizanthe brevicornu var. brevicornu Florence J. Youngberg 1935-4-11 105 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209518  Keckiella antirrhinoides Florence J. Youngberg 1935-4-11 65 San Diego San Pasqual Canyon Comment
  POM209520  Cryptantha intermedia Florence J. Youngberg 1935-4-11 67 San Diego San Pasqual Canyon Comment
  POM209521  Castilleja foliolosa Florence J. Youngberg 1935-4-11 68 San Diego San Pasqual Canyon Comment
  POM209522  Pterostegia drymarioides Florence J. Youngberg 1935-4-11 69 San Diego Sentenac Canyon. E. San Diego County. Comment
  POM209524  Hyptis emoryi Florence J. Youngberg 1935-4-11 109 -B San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209525  Baccharis sergiloides Florence J. Youngberg 1935-4-11 109 a San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209526  Amsinckia intermedia Florence J. Youngberg 1935-4-11 66 San Diego San Pasqual Grade, San Diego. Comment
  POM209527  Salvia carduacea Florence J. Youngberg 1935-4-11 71 San Diego San Felipe Valley. Comment
  POM209528  Cryptantha micrantha Florence J. Youngberg 1935-4-11 72 San Diego San Felipe Valley. Comment
  POM209529  Camissonia pallida subsp. pallida Florence J. Youngberg 1935-4-11 73 San Diego San Felipe Valley. Comment
  POM209530  Cleome isomeris Florence J. Youngberg 1935-4-11 74 San Diego Sentenac Canyon. Comment
  POM209531  Mirabilis laevis var. retrorsa Florence J. Youngberg 1935-4-11 75 San Diego Sentenac Canyon. E. San Diego County. Comment
  POM209532  Cryptantha barbigera Florence J. Youngberg 1935-4-11 76 San Diego Borrego Palm Canyon. Comment
  POM209542  Mimulus bigelovii var. bigelovii Florence J. Youngberg 1935-4-11 79 San Diego Borrego Valley, E San Diego County. Comment
  POM209543  Nemacladus glanduliferus Florence J. Youngberg 1935-4-11 81 San Diego Borrego Valley, E San Diego County. Comment
  POM209544  Selaginella eremophila Florence J. Youngberg 1935-4-11 82 San Diego Sentenac Canyon. Comment
  POM209545  Cryptantha maritima Florence J. Youngberg 1935-4-11 84 San Diego Borrego Valley, E San Diego County Comment
  POM209546  Bebbia juncea Florence J. Youngberg 1935-4-11 85 San Diego Borrego Valley, E San Diego County Comment
  POM209547  Mentzelia albicaulis Florence J. Youngberg 1935-4-11 86 San Diego Borrego Valley, E San Diego County. Comment
  POM209549  Ambrosia dumosa Florence J. Youngberg 1935-4-11 119 San Diego Borrego Palm Canyon. Comment
  POM209550  Cistanthe monandra Florence J. Youngberg 1935-4-11 122 San Diego Borrego Palm Canyon. Comment
  POM209551  Psorothamnus schottii Florence J. Youngberg 1935-4-11 120 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209553  Emmenanthe penduliflora Florence J. Youngberg 1935-4-11 121 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209580  Encelia farinosa var. farinosa Florence J. Youngberg 1935-4-11 118 San Diego Borrego Palm Canyon. Comment
  POM209581  Cheilanthes parryi Florence J. Youngberg 1935-4-11 107 San Diego Borrego Palm Canyon. Comment
  POM209583  Krameria grayi Florence J. Youngberg 1934-4-11 107 San Diego Borego Palm Canyon, E San Diego County. Comment
  POM209584  Phacelia distans Florence J. Youngberg 1934-4-11 108 San Diego Borego Palm Canyon, E San Diego County. Comment
  POM209585  Phacelia distans Florence J. Youngberg 1934-4-11 108 San Diego Borego Palm Canyon, E San Diego County. Comment
  POM209589  Ditaxis lanceolata Florence J. Youngberg 1935-4-11 109 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209590  Oenothera deltoides subsp. deltoides Florence J. Youngberg 1935-4-11 110 San Diego Northern Borrego Valley. Comment
  POM209591  Helianthus niveus subsp. canescens Florence J. Youngberg 1935-4-11 113 San Diego Borrego Valley, E San Diego County Comment
  POM209592  Geraea canescens Florence J. Youngberg 1935-4-11 111 San Diego Northern Borrego Valley. Comment
  POM209594  Baileya pauciradiata Florence J. Youngberg 1935-4-11 23 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209596  Camissonia claviformis subsp. peirsonii Florence J. Youngberg 1935-4-11 112 San Diego Borrego Valley, E San Diego County. Comment
  POM209597  Nemacladus glanduliferus Florence J. Youngberg 1935-4-11 113 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209598  Rafinesquia neomexicana Florence J. Youngberg 1935-4-11 114 San Diego Borrego Valley, E San Diego County Comment
  POM209599  Malacothrix glabrata Florence J. Youngberg 1935-4-11 115 San Diego Borrego Palm Canyon. Comment
  POM209601A  Chaenactis fremontii Florence J. Youngberg 1935-4-11 116 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209601B  Chaenactis stevioides Florence J. Youngberg 1935-4-11 116 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209602  Hesperocallis undulata Florence J. Youngberg 1935-4-11 117 San Diego Northern Borrego Valley. Comment
Read comments
Mar 30 2020
  POM209603  Monoptilon bellioides Florence J. Youngberg 1935-4-11 88 San Diego Borrego Palm Canyon. Comment
  POM209606  Eschscholzia minutiflora Florence J. Youngberg 1935-4-11 90 San Diego Borrego Valley, E San Diego County. Comment
  POM209608  Lotus haydonii Florence J. Youngberg 1935-4-11 s.n. San Diego Borrego Valley, E San Diego County. Comment
  POM209609  Sphaeralcea ambigua subsp. ambigua Florence J. Youngberg 1935-4-11 93 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209610  Loeseliastrum schottii Florence J. Youngberg 1935-4-11 93 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209611  Perityle emoryi Florence J. Youngberg 1935-4-11 94 San Diego Borrego Palm Canyon. Comment
  POM209612  Perityle emoryi Florence J. Youngberg 1935-4-11 94 San Diego Borrego Valley, E San Diego County Comment
  POM209613  Camissonia pallida subsp. pallida Florence J. Youngberg 1935-4-11 96 San Diego Borrego Valley, E San Diego County. Comment
  POM209615  Draba cuneifolia Florence J. Youngberg 1935-4-11 99 San Diego Borrego Palm Canyon. Comment
  POM209617  Eucrypta chrysanthemifolia var. bipinnatifida Florence J. Youngberg 1935-4-11 101 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209618  Pholistoma membranaceum Florence J. Youngberg 1935-4-11 s.n. San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM209619  Trixis californica Florence J. Youngberg 1935-4-11 102 San Diego Borrego Palm Canyon. Comment
  POM209620  Thysanocarpus laciniatus Florence J. Youngberg 1935-4-11 77 San Diego Sentenac Canyon. Comment
  POM209621  Mirabilis laevis var. retrorsa Florence J. Youngberg 1935-4-11 75 San Diego Sentenac Canyon. E. San Diego County. Comment
  POM209661  Thamnosma montana Florence J. Youngberg 1935-4-11 70 San Diego Sentenac Canyon. E. San Diego County. Comment
  POM209889  Salvia munzii Florence J. Youngberg 1935-4-12 41 San Diego North side of San Miguel Mountain Comment
  POM209892  Castilleja affinis Florence J. Youngberg 1935-4-12 42 San Diego San Miguel Mt. Comment
  POM209893  Drymocallis glandulosa Florence J. Youngberg 1935-4-12 43 San Diego San Miguel Mt. Comment
  POM210068  Mirabilis laevis var. crassifolia Florence J. Youngberg 1935-4-7 7 San Diego Camp Kearny Mesa, San Diego Comment
  POM210072  Eriodictyon crassifolium Florence J. Youngberg 1935-4-7 9 San Diego Camp Kearny Mesa, San Diego Comment
Read comments
Mar 19 2008
  POM210074  Ambrosia chamissonis Florence J. Youngberg 1935-4-7 s.n. San Diego Coronado, Silver Strand. Comment
  POM210076  Lotus nuttallianus Florence J. Youngberg 1935-4-9 34 San Diego Silver Strand, Coronado, So. San Diego. Comment
  POM210077  Isoetes orcuttii Florence J. Youngberg 1935-4-7 2 San Diego Camp Kearney Mesa. Comment
  POM210081  Lathyrus splendens Florence J. Youngberg 1935-4-12 s.n. San Diego Between Dulzura and Cottonwood Comment
  POM210083  Lathyrus splendens Florence J. Youngberg 1935-4-12 s.n. San Diego Halfway between Dulzura and Cottonwood Comment
  POM210086  Ceanothus greggii var. perplexans Florence J. Youngberg 1935-4-12 47 San Diego Near Oakzanita Lodge, road between Descanso and Cuyamaca Comment
  POM210087  Muilla maritima Florence J. Youngberg 1935-4-7 s.n. San Diego Camp Kearney Mesa. Comment
  POM210106  Nemophila menziesii Florence J. Youngberg 1935-4-11 58 San Diego Foot of Banner Grade, San Felipe Valley, San Diego County. Comment
  POM210107  Pectocarya penicillata Florence J. Youngberg 1935-4-11 s.n. San Diego San Felipe Valley- east of Banner Grade. Comment
  POM210108  Ericameria linearifolia Florence J. Youngberg 1935-4-11 60 San Diego San Felipe Valley- east of Banner Grade. Comment
  POM210111  Pterostegia drymarioides Florence J. Youngberg 1935-4-11 62 San Diego San Felipe Valley. Comment
  POM210112  Caulanthus heterophyllus Florence J. Youngberg 1935-4-11 63 San Diego San Felipe Valley- east of Banner Grade. Comment
  POM210113  Mimulus aurantiacus var. pubescens Florence J. Youngberg 1935-4-11 64 San Diego San Pasqual Canyon Comment
  POM210115  Ophioglossum californicum Florence J. Youngberg 1935-4-7 11 San Diego Camp Kearney Mesa. Comment
  POM210116  Pilularia americana Florence J. Youngberg 1935-4-2 13 San Diego Camp Kearney Mesa Comment
  POM210118  Downingia cuspidata Florence J. Youngberg 1935-4-7 15 San Diego Camp Kearny Mesa, San Diego Comment
  POM210119  Pentachaeta aurea Florence J. Youngberg 1935-4-7 16 San Diego Camp Kearney Mesa. Comment
  POM210121  Trifolium willdenovii Florence J. Youngberg 1935-4-7 18 San Diego Camp Kearny Mesa, San Diego Comment
  POM210185  Allium haematochiton Florence J. Youngberg 1935-4-7 20 San Diego Camp Kearney Mesa. Comment
  POM210186  Myosurus minimus var. filiformis Florence J. Youngberg 1935-4-7 22 San Diego Camp Kearny Mesa, San Diego Comment
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Jan 22 2008
  POM210188  Pentagramma triangularis subsp. viscosa Florence J. Youngberg 1935-4-7 s.n. San Diego Camp Kearney Mesa. Comment
  POM210189  Filago californica Florence J. Youngberg 1935-4-7 23 San Diego Murphy Canyon, San Diego. Comment
  POM210191  Plagiobothrys acanthocarpus Florence J. Youngberg 1935-4-7 24 San Diego Murphy Canyon, San Diego. Comment
  POM210192  Lupinus agardhianus Florence J. Youngberg 1935-4-7 25 San Diego Murphy Canyon, San Diego. Comment
  POM210194  Apiastrum angustifolium Florence J. Youngberg 1935-4-7 26 San Diego Murphy Canyon, San Diego. Comment
  POM210195  Lotus strigosus Florence J. Youngberg 1935-4-7 27 San Diego Murphy Canyon, San Diego. Comment
  POM210196  Linaria canadensis var. texana Florence J. Youngberg 1935-4-7 28 San Diego Murphy Canyon, San Diego. Comment
  POM210197  Pectocarya linearis subsp. ferocula Florence J. Youngberg 1935-4-7 28 San Diego Murphy Canyon, San Diego. Comment
  POM210198  Lotus scoparius Florence J. Youngberg 1935-4-7 29 San Diego Camp Kearny Mesa, San Diego Comment
  POM210199  Salvia mellifera Florence J. Youngberg 1935-4-7 1 San Diego Camp Kearny Mesa, San Diego Comment
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Oct 28 2008
  POM210249  Lupinus bicolor subsp. microphyllus Florence J. Youngberg 1935-4-7 6 San Diego Camp Kearny Mesa, San Diego Comment
  POM210250  Camissonia strigulosa Florence J. Youngberg 1935-4-12 43 San Diego Rocky slope- near base of San Miguel Mt. Comment
  POM210419  Mimulus aurantiacus var. puniceus Florence J. Youngberg 1935-4-7 2 San Diego Camp Kearny Mesa, San Diego Comment
  POM210423  Layia platyglossa subsp. campestris Florence J. Youngberg 1935-4-7 s.n. San Diego Camp Kearney Mesa. Comment
  POM211949  Lycium chinense Florence J. Youngberg 1934-8-19 29 San Diego Tiajuana River bottom, 2 miles from ocean Comment
  POM211950  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-11 5 San Diego Switzer Canyon Road Comment
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Nov 18 2011
  POM211951  Isocoma menziesii Florence J. Youngberg 1934-8-1 6 San Diego Fairmount Ave, Canyon. Comment
  POM211952  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-7-22 7 San Diego Soledad Mountain, near La Jolla Comment
  POM211953  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-7-22 7 San Diego Soledad Mountain, near La Jolla Comment
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Nov 18 2011
  POM211954  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-7-25 8 San Diego Encinitas Comment
  POM211956  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-10-26 9 San Diego Dike' between San Diego and National City Comment
  POM211957  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-19 15 San Diego Encinitas Comment
  POM211959  Isocoma menziesii Florence J. Youngberg 1934-8-5 3 San Diego Roadside upper Sweetwater Valley, near Dehesa. Comment
  POM211962  Isocoma menziesii Florence J. Youngberg 1934-8-10 1 San Diego Sunnyside, Western San Diego County Comment
  POM211965  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-8-19 16 San Diego Escondido. Comment
  POM211966  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-8 27 San Diego Del Mar Comment
  POM211968  Isocoma menziesii Florence J. Youngberg 1934-8-8 26 San Diego Betw Hodges Dam and Rancho Santa Fe. Comment
  POM211969  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-8-8 25 San Diego Lake Hodges, SE end, close to old edge of lake, near Willow thicket. Comment
  POM211970  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-19 15 San Diego Encinitas Comment
  POM211973  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-10-26 10 San Diego Roosevelt Ave., National City. Comment
  POM211974  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-10-26 24 San Diego Imperial Beach. Comment
  POM211976  Isocoma menziesii Florence J. Youngberg 1934-10-26 11 San Diego Near Chula Vista City Daump, S National City W San Diego County Comment
  POM211978  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-10-26 12 San Diego Near Western Salt Works on San Diego Bay between Chula Vista and Otay Comment
  POM211979  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-15 17 San Diego Crown Point, Pacific Beach Comment
  POM211981  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-15 17 San Diego Crown Point, Pacific Beach Comment
  POM211982  Isocoma menziesii Florence J. Youngberg 1934-8-19 18 San Diego Near Poway Jct along road. Comment
  POM211983  Isocoma menziesii Florence J. Youngberg 1934-8-19 19 San Diego Tiajuana River bottom, 2 miles from ocean Comment
  POM211985  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-19 20 San Diego Tiajuana River bottom, 2 miles from ocean Comment
  POM211986  Isocoma menziesii Florence J. Youngberg 1934-8-19 21 San Diego Near Poway Jct along road. Comment
  POM211988  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-10-26 23 San Diego Near Chula Vista Septic tank Comment
  POM211989  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-10-26 23 San Diego Near Chula Vista Septic tank Comment
  POM211990  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-10-26 10 San Diego Roosevelt Ave., National City. Comment
  POM211992  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-10-26 10 San Diego Roosevelt Ave., National City. Comment
  POM211993  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-8 22 San Diego Chesterton, Camp Kearney Mesa Comment
  POM211994  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-10-26 13 San Diego Between Imperial Beach and Palm City Comment
  POM212029  Oenothera elata subsp. hirsutissima Florence J. Youngberg 1934-8-17 14 San Diego Near Flynn Springs; Dry creek bed along San Diego-Imperial Valley Hwy. Comment
  POM213360  Lupinus truncatus Florence J. Youngberg 1935-4-7 8 San Diego Camp Kearny Mesa, San Diego Comment
  POM213511  Lupinus bicolor subsp. microphyllus Florence J. Youngberg 1935-4-7 6 San Diego Camp Kearny Mesa, San Diego Comment
  POM213531  Salvia munzii Florence J. Youngberg 1935-4-12 s.n. San Diego North side of San Miguel Mountain Comment
  POM214233  Calliandra eriophylla Florence J. Youngberg 1936-1-2 s.n. San Diego Base of southwest slope of Pinon Mt. at upper end of upper Blair Valley, Vallencito Mts. eastern San Diego Co. 1018 Comment
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Dec 30 2013
  POM220229  Mimulus pilosus Florence J. Youngberg 1932-5-28 8442 San Diego 10 mi. N.W. Warners Hot Spr. 950 Comment
  POM222582  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-10 38 San Diego East side of San Miguel Comment
  POM222585  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-7-18 46 San Diego on bluffs at Old Spanish Lighthouse Point Loma. Comment
  POM222586  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-10 43 San Diego Near Sweetwater Dam, Comment
  POM222587  Isocoma menziesii Florence J. Youngberg 1934-8-10 42 San Diego Roadside, betw Sweetwater and La Presa. Comment
  POM222588  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-7-11 29 San Diego Lindo Lake, Lakeside. Comment
  POM222589  Isocoma menziesii Florence J. Youngberg 1934-8-10 37 San Diego Otay River at Otay. Comment
  POM222630  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-7-14 49 San Diego Roadside between Ballena and Ramona Comment
  POM222631  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-30 48 San Diego Near Roosevelt Junior High School Comment
  POM222632  Isocoma menziesii var. menziesii Florence J. Youngberg 1934-8-10 37 San Diego Otay River at Otay. Comment
  POM222633  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-7-18 47 San Diego Loma Portal, near Erskine Camp, Bell Estate Comment
  POM222634  Isocoma menziesii Florence J. Youngberg 1934-8-10 36 San Diego Telegraph Canyon near Chula Vista. Comment
  POM222635  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-30 34 San Diego Balboa Park, near Boy Scout Indian Village Comment
  POM222851  Isocoma menziesii Florence J. Youngberg 1934-8-10 40 San Diego La Mesa. Comment
  POM222852  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-10 41 San Diego Spring Valley. Comment
  POM222854  Isocoma menziesii Florence J. Youngberg 1934-8-10 35 San Diego Near stream, jct of Campo Hwy and Sweetwater Bonita Road NE side of San Miguel Road. Comment
  POM222855  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-7-19 33 San Diego Little Murray Dam, Alvarado Canyon. Comment
  POM222856  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-7-18 45 San Diego Point Loma, just south of Sp. Light House Comment
  POM222859  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-7-12 30 San Diego Mission Valley. Comment
  POM222860  Isocoma menziesii Florence J. Youngberg 1934-6-19 31 San Diego Parking, Monterey, Deights near Lemon Grove. Comment
  POM222861  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-7-11 29 a San Diego Lindo Lake, Lakeside. Comment
  POM222862  Isocoma menziesii Florence J. Youngberg 1934-7-20 32 San Diego Mission Valley. Comment
  POM222864  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-7-14 28 San Diego Valley River bottom, roadside between Lakeside and Foster. Comment
  POM224517  Iva hayesiana Florence J. Youngberg 1934-7-7 s.n. San Diego Little Murray Dam,' Alvarado Canyon Comment
  POM224518  Echinodorus berteroi Florence J. Youngberg 1934-7-11 s.n. San Diego Lindo Lake, Lakeside. Comment
  POM224519  Chenopodium ambrosioides Florence J. Youngberg 1934-7-19 s.n. San Diego Fairmount Street Canyon. Comment
  POM224522  Suaeda taxifolia Florence J. Youngberg 1934-7-19 s.n. San Diego West side, Lindberg Field Comment
  POM224748  Atriplex argentea Florence J. Youngberg 1984-7-18 s.n. San Diego West side, Lindbergh Field, San Diego Comment
  POM224749  Malvella leprosa Florence J. Youngberg 1934-7-11 2 San Diego Lindo Lake, Lakeside. Comment
  POM225099  Corethrogyne filaginifolia Florence J. Youngberg 1934-7-18 s.n. San Diego on bluffs at Old Spanish Lighthouse Point Loma. Comment
  POM225213  Corethrogyne filaginifolia Florence J. Youngberg 1934-7-18 s.n. San Diego on bluffs at Old Spanish Lighthouse Point Loma. Comment
  POM228784  Monardella nana subsp. tenuiflora Florence J. Youngberg 1935-7-10 s.n. San Diego Palomar Mountain. 1677 Comment
  POM228785  Collomia grandiflora Florence J. Youngberg 1935-7-10 s.n. San Diego Top of N* Grade [Nate Harrison Grade], Palomar Mt. Comment
  POM228786  Astragalus oocarpus Florence J. Youngberg 1935-7-10 s.n. San Diego Witch Creek. Comment
  POM228787  Hemizonia fasciculata Florence J. Youngberg 1935-7-10 s.n. San Diego South shore of Lake Henshaw. Comment
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Jun 20 2016
  POM228789  Silene verecunda subsp. platyota Florence J. Youngberg 1935-7-10 s.n. San Diego Near top of SE slope of Palomar Mt. Comment
  POM228791  Gaura sinuata Florence J. Youngberg 1935-7-10 s.n. San Diego Between Lake Hodges and Escondido. Comment
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Jun 20 2016
  POM228792  Epipactis gigantea Florence J. Youngberg 1935-7-10 s.n. San Diego South end of Lake Henshaw Comment
  POM228793  Hypericum formosum var. scouleri Florence J. Youngberg 1935-7-10 s.n. San Diego Near top of Nigger Grade, Palomar Mt. Comment
  POM228794  Castilleja minor subsp. spiralis Florence J. Youngberg 1935-7-10 s.n. San Diego Top of 'Nigger' Grade [Nate Harrison Grade], Palomar Mt. Comment
  POM228807  Ludwigia peploides subsp. peploides Florence J. Youngberg 1935-7-10 s.n. San Diego San Luis Rey River, about 1/2 mile NE of Mission San Luis Rey. Comment
  POM228808  Acalypha californica Florence J. Youngberg 1935-7-17 s.n. San Diego Muzzey Grade between Lakeside and Ramona. Comment
  POM228809  Cichorium intybus Florence J. Youngberg 1935-7-10 s.n. San Diego South end of Lake Henshaw Comment
  POM263864  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-7-25 8 San Diego Encinitas Comment
  POM263866  Isocoma menziesii Florence J. Youngberg 1934-8-10 4 San Diego Jamul. Comment
  POM263871  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-8-10 2 San Diego E side San Miguel Mtsn, near Proctor Valley. Comment
  POM263875  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-8-8 25 San Diego Lake Hodges, SE end, close to old edge of lake, near Willow thicket. Comment
  POM263877  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-10-26 23 San Diego Near Chula Vista Septic tank Comment
  POM263884  Isocoma menziesii Florence J. Youngberg 1934-8-19 18 San Diego Near Poway Jct along road. Comment
  POM263886  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-15 17 San Diego Crown Point, Pacific Beach Comment
  POM268870  Isocoma menziesii var. decumbens Florence J. Youngberg 1934-8-8 27 San Diego Del Mar Comment
  RSA193830  Ceanothus tomentosus var. olivaceus Florence J. Youngberg 1934-4-8 s.n. San Diego (north side) Mt. San Miguel. Comment
  RSA193832  Satureja chandleri Florence J. Youngberg 1934-4-8 s.n. San Diego (north side) Mt. San Miguel. 610 Comment
  RSA209377  Cryptantha intermedia Florence J. Youngberg 1935-4-11 59 San Diego Foot of Banner Grade, San Felipe Valley. Comment
  RSA209393  Lotus strigosus Florence J. Youngberg 1935-4-12 48 San Diego Near old Oakzanita Lodge. Near Descanso,Cuyamaca mts, San Diego. Comment
  RSA209400  Camissonia californica Florence J. Youngberg 1935-4-11 38 San Diego Sentenac Canyon. E. San Diego County. Comment
  RSA209607  Achyronychia cooperi Florence J. Youngberg 1935-4-11 91 San Diego Borrego Valley, E San Diego County. Comment
  RSA210080  Camissonia bistorta Florence J. Youngberg 1935-4-12 44 San Diego foot of San Miguel Mountain, north side. Comment
  RSA210085  Camissonia bistorta Florence J. Youngberg 1935-4-12 46 San Diego Cuyamaca. near Oakzanita Lodge, between Descanso and Cuyamaca. Comment
  RSA210090  Camissonia bistorta Florence J. Youngberg 1935-4-8 25 San Diego Near Fallbrook. Comment
  RSA210193  Chorizanthe procumbens Florence J. Youngberg 1935-4-7 s.n. San Diego Murphy Canyon, San Diego. Comment
  RSA210421  Camissonia bistorta Florence J. Youngberg 1935-4-7 4 San Diego Camp Kearny Mesa, San Diego Comment
  RSA316888  Nemacladus tenuis var. aliformis Florence J. Youngberg 1935-4-11 81 San Diego Borrego Valley, E San Diego County. Comment
  SD11736  Penstemon heterophyllus var. australis Florence Youngberg 1935-7-4 San Diego Cuyamaca Comment
  SD11737  Amorpha fruticosa Florence Youngberg 1935-7-4 San Diego Cuyamaca Lake Comment
  SD11738  Delphinium hesperium subsp. cuyamacae Florence Youngberg 1935-7-4 San Diego Cuyamaca Lake (IPB 4/06) Comment
  SD11739  Penstemon heterophyllus var. australis Florence Youngberg 1935-7-4 San Diego Cuyamaca Lake Comment
  SD11740  Calochortus dunnii Florence Youngberg 1935-7-5 San Diego Inspiration Point, Cuyamaca. (IPB 1/07) Comment
  SD11742  Keckiella ternata var. ternata Florence Youngberg 1935-7-5 San Diego Green Valley, Cuyamaca Comment
  SD11743  Asclepias eriocarpa Florence Youngberg 1935-7-4 San Diego Near Cuyamaca Lake. Comment
  SD11744  Aquilegia formosa Florence Youngberg 1935-7-4 San Diego Near Lake, Cuyamaca Comment
  SD11745  Hoita orbicularis Florence Youngberg 1935-7-5 San Diego Cuyamaca Comment
  SD11746  Hypericum formosum var. scouleri Florence Youngberg 1935-7-4 San Diego Cuyamaca Lake Comment
  SD11747  Hosackia oblongifolia var. oblongifolia Florence Youngberg 1935-7-4 San Diego Cuyamaca Lake Comment
  SD11846  Brodiaea terrestris subsp. kernensis Florence Youngberg 1935-7-4 San Diego Cuyamaca. (IPB 1/07) Comment
  SD11847  Equisetum telmateia subsp. braunii Florence Youngberg 1935-7-4 San Diego Cuyamaca Comment
  SD12129  Centaurea solstitialis Florence Youngberg 1935-7-23 San Diego Wynola Comment
  SD12212  Oenanthe sarmentosa Florence Youngberg 1935-8-9 San Diego Cuyamaca Lake Comment
  SD12213  Mentha canadensis Florence Youngberg 1935-8-9 San Diego Near Cuyamaca Lake Comment
  SD12214 Image available Cicuta maculata var. angustifolia Florence Youngberg 1935-8-9 San Diego Near Cuyamaca Lake Comment
  SD12215  Helianthus californicus Florence Youngberg 1935-8-9 San Diego Near Cuyamaca Lake. Comment
  SD12216  Epilobium densiflorum Florence Youngberg 1935-8-9 San Diego Near Cuyamaca Lake Comment
  SD12217  Stachys stebbinsii Florence Youngberg 1935-8-9 San Diego near Cuyamaca Lake. Comment
  SD12218  Hosackia oblongifolia var. oblongifolia Florence Youngberg 1935-8-9 San Diego Near Cuyamaca Lake Comment
  SD12219  Epilobium paniculatum Florence Youngberg 1935-8-9 San Diego Near Cuyamaca Lake Comment
  SD1427  Atriplex canescens F. Youngberg 1934-8-19 San Diego Encinitas. Comment
  SD1437  Atriplex argentea var. expansa Florence Youngberg 1934-7-19 San Diego West side of Lindbergh Field Comment
  SD1591  Spergularia macrotheca F. Youngberg 1932-3-11 San Diego La Jolla, Scripps Institute of Oceanography Comment
  SD1863  Eschscholzia parishii F. Youngberg 1932-3-25 San Diego 5 miles east of Narrows Comment
  SD1975  Boechera pulchra F. Youngberg 1932-3-24 San Diego Top of Mountain Springs Grade. Comment
  SD19760  Equisetum telmateia subsp. braunii Florence Youngberg 1937-7-4 San Diego Cuyamaca Lake Comment
  SD2067  Lithophragma affine Florence Youngberg Apr 1932 San Diego South side, Lower Otay Lake Comment
  SD2302  Prunus fremontii Florence Youngberg 1932-3-25 San Diego Foot of Banner Grade (IPB 9/06) Comment
  SD2622  Astragalus coccineus F. Youngberg 1932-3-24 San Diego Top of Mountain Springs Grade. Comment
  SD3327  Camissoniopsis bistorta Florence Youngberg 1931-2-15 San Diego Camp Kearney Mesa Comment
  SD3753  Funastrum heterophyllum F Youngberg 1932-4-2 San Diego Borrego Palm Canyon Comment
  SD3916  Navarretia hamata Florence Youngberg 1933-7-9 San Diego Near Alpine Comment
  SD40  Hesperocyparis forbesii Florence Youngberg Apr 1932 San Diego South side, Lower Otay Lake Comment
  SD4571  Penstemon bridgesii Florence Youngberg 1934-8-17 San Diego Laguna Mt. Comment
  SD5379  Dieteria asteroides var. lagunensis F. Youngberg 1934-8-17 San Diego Laguna Mountain Comment
  SD5415  Erigeron divergens F. Youngberg 1934-8-17 San Diego Laguna Mountains. Comment
  SD5660  Ambrosia acanthicarpa F. Youngberg 1934-8-17 San Diego Laguna Junction. Comment
  SD5870 Image available Lepidospartum squamatum Florence Youngberg 1934-8-17 San Diego Encinitas Comment
  SD9394  Myriopteris newberryi F. Youngberg 1932-3-15 San Diego Adobe Falls, Alvarado Canyon near State College Comment
  SDSU10011  Delphinium cardinale F. Youngberg 1933-7-3 San Diego Muzzey Grade. Comment
  SDSU1020  Plantago erecta Florence Youngberg 1932-3-31 San Diego Alice St. Canyon, near State College. Comment
  SDSU10205  Ceanothus leucodermis Florence Youngberg 1932-3-24 San Diego Banner Grade. Comment
  SDSU10208  Ceanothus oliganthus var. oliganthus Florence Youngberg 1932-5-3 San Diego Muzzey Grade. Comment
  SDSU10209  Ceanothus oliganthus var. oliganthus Florence Youngberg 1932-3-24 San Diego Banner Grade. Comment
  SDSU10220  Ceanothus tomentosus Florence Youngberg 1932-2-1 San Diego Torrey Pines Park. Comment
  SDSU10225  Ceanothus tomentosus Florence Youngberg 1932-1-30 San Diego Doane Valley, Palomar Mountain Comment
  SDSU10243  Ceanothus tomentosus Florence Youngberg 1932-4-18 San Diego Near Lower Otay Lake. Comment
  SDSU10262  Ceanothus tomentosus Florence Youngberg 1932-4-29 San Diego Near Barrett Dam. Comment
  SDSU10337  Ceanothus greggii var. perplexans Florence Youngberg 1932-4-29 San Diego Near Barrett Dam. Comment
  SDSU10347  Ceanothus greggii var. perplexans Florence Youngberg 1932-4-29 San Diego Near Barrett Dam. Comment
  SDSU10409  Ziziphus parryi var. parryi Florence Youngberg 1932-3-24 San Diego Top of Mountain Springs Grade. Comment
  SDSU10461  Castilleja martinii Florence Youngberg 1932-5-30 San Diego Palomar Mt, top of west grade Comment
  SDSU10482  Antirrhinum vexillocalyculatum F. Youngberg 1933-5-30 San Diego Bellena, near Hwy. Comment
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Jul 13 2018
  SDSU10492  Castilleja applegatei F. Youngberg 1933-5-30 San Diego Cuyamaca (South peak). Comment
  SDSU10552  Collinsia childii Florence Youngberg 1932-5-29 San Diego Palomar Mtn. Comment
  SDSU10578  Collinsia parviflora F. Youngberg 1933-5-21 San Diego Laguna Mtn. Comment
  SDSU10612  Cordylanthus rigidus Florence Youngberg 1932-8-6 San Diego Near Campo. Comment
  SDSU1073  Allophyllum gilioides subsp. violaceum Florence Youngberg 1933-5-21 San Diego Laguna Mtn. Comment
  SDSU10733  Mimulus brevipes F. Youngberg 1933-5-21 San Diego Japatul Valley. Comment
  SDSU10735  Mimulus clevelandii F. Youngberg 1933-5-21 San Diego Laguna Junction. Comment
  SDSU1080  Collomia grandiflora F. Youngberg 1933-7-3 San Diego Cuyamaca. Comment
  SDSU10813  Castilleja densiflora Florence Youngberg 1932-3-31 San Diego Canyon near State College (SDSU). Comment
  SDSU10870  Penstemon rostriflorus Florence Youngberg 1934-8-17 San Diego Laguna Mt. Comment
  SDSU11129  Nicotiana attenuata Florence Youngberg 1932-8-6 San Diego Near Camps Comment
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Jun 14 2016
  SDSU1145  Lamarckia aurea Florence Youngberg 1932-3-15 San Diego Adobe Falls. Comment
  SDSU11629  Muilla clevelandii Florence Youngberg 1932-4-11 San Diego State College Campus Comment
  SDSU11896  Lilium humboldtii Florence Youngberg 1932-5-30 San Diego Top west grade, Palomar Mt. Comment
  SDSU11902  Lilium humboldtii Florence Youngberg 1932-5-30 San Diego Topwest Grade, Palomar Mt. Comment
  SDSU1481  Arctostaphylos pungens Florence Youngberg 1932-3-24 San Diego Near Descanso. Comment
  SDSU20052  Ceanothus foliosus F. Youngberg 1933-5-30 1088 San Diego Inspiration Point between Cuyamaca and Julian Comment
  SDSU3039  Eriastrum filifolium Florence Youngberg 1932-8-6 San Diego Near Campo. Comment
  SDSU3203  Microsteris gracilis F. Youngberg 1933-5-21 San Diego Laguna Mountains. Comment
  SDSU3310  Paspalum distichum F. Youngberg 1932-9-1 San Diego State Campus College Comment
  SDSU4227  Hosackia crassifolia var. crassifolia Florence Youngberg 1932-5-29 1012 San Diego Palomar Mountains. Comment
  SDSU4228  Lotus nevadensis var. nevadensis Florence Youngberg 1932-5-29 1025 San Diego Mendenhall Valley, Palomar mountains. Comment
  SDSU4229  Acmispon grandiflorus var. grandiflorus F. Youngberg 1933-3-21 San Diego Upper Japatul Valley, near Ellis Ranch. Comment
  SDSU4276  Lotus tomentellus Florence Youngberg 1932-3-24 1019 San Diego Top of Mountain Springs Grade. Comment
  SDSU4314  Hosackia oblongifolia var. oblongifolia F. Youngberg 1933-7-3 1013 San Diego Near Cuyamaca Lake. Comment
  SDSU4322  Lotus rigidus F. Youngberg 1933-3-11 1017 San Diego Sentenac Canyon. Comment
  SDSU4622  Lupinus sparsiflorus var. arizonicus F. Youngberg 1933-3-18 1002 San Diego Borego Valley. Comment
  SDSU4624  Lupinus shockleyi Florence Youngberg 1932-4-3 995 San Diego Borego Valley. Comment
  SDSU4830  Mimulus bigelovii var. bigelovii F. Youngberg 1933-3-11 San Diego Borrego Valley Comment
  SDSU5041  Medicago polymorpha Florence Youngberg 1932-3-3 San Diego Alice St. Canyon near State College. Comment
  SDSU5204  Psorothamnus schottii F. Youngberg 1933-3-3 982 San Diego Borrego Valley- entrance to Palm Canyon. Comment
  SDSU5468  Ceanothus greggii var. perplexans Florence Youngberg 1932-3-24 San Diego Banner Grade. Comment
  SDSU5929  Ribes indecorum Florence Youngberg 1932-4-2 San Diego Muzzey Grade Comment
  SDSU6032  Nama demissa F. Youngberg 1993-3-11 San Diego Borrego Valley. Comment
  SDSU6047  Eriodictyon trichocalyx var. lanatum Florence Youngberg 1932-4-2 San Diego Borego Palm Canyon. Comment
  SDSU6084  Phacelia cicutaria var. hispida Florence Youngberg 1932-3-2 San Diego Palm Canyon, Borrego Valley. Comment
  SDSU6090  Phacelia cicutaria var. hispida Florence Youngberg 1933-3-18 San Diego Borrego Valley Comment
  SDSU6127  Phacelia imbricata subsp. patula Florence Youngberg 1932-5-30 San Diego Near Gov't. Lookout Station, Palomar Mt. Comment
  SDSU6128  Phacelia parryi Florence Youngberg 1932-3-31 San Diego Allice St Canyon, near State College. Comment
  SDSU6680  Vicia americana subsp. americana Florence Youngberg 1932-5-29 987 San Diego Palomar Mountain. Comment
  SDSU6681  Vicia villosa F. Youngberg 1933-5-1 988 San Diego Near Vista. Comment
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Feb 6 2016
  SDSU7237  Frankenia salina Florence Youngberg 1932-9-2 1115 San Diego La Jolla. Comment
  SDSU7485  Horsfordia newberryi Florence Youngberg 1932-4-2 San Diego Borrego Palm Canyon Comment
  SDSU7547  Astragalus coccineus Florence Youngberg 1972-3-27 1038 San Diego Top pf Mountain Springs Grade. Comment
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Feb 6 2016
  SDSU7690  Euphorbia serpillifolia Frances Youngberg 1934-8-17 1311 San Diego Laguna Mt. Comment
  SDSU7804  Calliandra eriophylla Florence Youngberg 1936-1-3 1809 San Diego Foot of Pinon Mountain. Comment
  SDSU7829  Senna armata F. Youngberg 1933-3-11 969 San Diego West of 'The Narrows.' Comment
  SDSU8001  Stachys rigida var. rigida Florence Youngberg 1932-3-31 San Diego Alice St. Canyon, near State College Comment
  SDSU8036  Phoradendron californicum Florence Youngberg 1932-4-2 San Diego Borego Palm Canyon, growing on Prosopis juliflora Comment
  SDSU8043  Mentzelia albicaulis F. Youngberg 1933-4-1 San Diego Borrego Valley Comment
  SDSU8049  Mentzelia involucrata F. Youngberg 1933-3-11 San Diego Borrego Valley Comment
  SDSU8098  Malvella leprosa F. Youngberg 1934-7-11 San Diego Lindo Lake, Lakeside Comment
  SDSU8135  Hibiscus denudatus Florence Youngberg 1932-4-2 San Diego Borego Palm Canyon Comment
  SDSU8440  Abronia maritima F. Youngberg 1933-2-18 San Diego Silver Strand Comment
  SDSU8442  Abronia umbellata F. Youngberg 1933-2-18 San Diego Silver Strand Comment
  SDSU8474  Mirabilis laevis var. crassifolia Florence Youngberg 1932-4-11 San Diego State College Campus Comment
  SDSU8569  Camissoniopsis bistorta F. Youngberg 1962-7-6 San Diego Mission Gorge Comment
  SDSU8580  Chylismia claviformis subsp. peirsonii Florence Youngberg 1932-4-3 San Diego Borrego Valley Comment
  SDSU8783  Gayophytum oligospermum Florence Youngberg 1933-7-3 San Diego Near Cuyamaca Comment
  SDSU8881  Epilobium canum subsp. canum F. Youngberg 1933-5-27 San Diego Balboa Park Comment
  SDSU9238  Rubus parviflorus Florence Youngberg 1932-5-22 San Diego Palomar Mt. Comment
  SDSU9304  Galium stellatum var. eremicum Florence Youngberg 1932-4-2 San Diego Borego Palm Canyon. Comment
  SDSU9364  Cneoridium dumosum F. Youngberg 1933-3-1 San Diego Torrey Pines Mesa. Comment
  SDSU9397  Thamnosma montana F. Youngberg 1933-3-11 San Diego Sentenac Canyon. Comment
  SDSU9655  Persicaria lapathifolia F. Youngberg 1934-7-11 San Diego Lindo Lake. Lakeside, Ca. Comment
  SDSU9955  Clematis lasiantha Florence Youngberg 1932-5-30 San Diego Palomar Mountain, top of West Grade Comment
  SEINET195110  Isocoma menziesii Florence Youngberg 1934-7-19 33 San Diego Little Murray Dam Alvarado Canyon Comment
  UC1007143  Corethrogyne filaginifolia Florence Youngberg 1934-7-18 San Diego on bluffs at Old Spanish Lighthouse (Point Loma); Point Loma Comment
  UC582847  Bassia hyssopifolia Florence Youngberg 1934-7-18 San Diego Lindbergh Field San Diego; , Lindbergh Field Comment
  UC582848  Corethrogyne filaginifolia Florence Youngberg 1934-7-18 San Diego on bluffs at Old Spanish Lighthouse (Point Loma); Point Loma Comment
  UC582849  Malvella leprosa Florence Youngberg 1934-7-11 San Diego Lakeside, Lindo Lake Comment
  UC991017  Cicuta maculata var. angustifolia Florence Youngberg 1935-8-9 San Diego near Cuyamaca Lake 1380 Comment
  UCR208230  Oenothera elata subsp. hirsutissima Florence Youngberg 1934-8-17 14 San Diego Peninsular Range, near Flynn [Flinn] Springs, along San Diego to Imperial Valley Highway Comment
  CAS-BOT-BC303526  Geraea canescens Florence Youngberg 1935-4-11 111 San Diego Northern Borego Valley, E part of county Comment
  CAS-BOT-BC324671  Isocoma menziesii var. vernonioides Florence Youngberg 1934-8-10 39 San Diego University Extension Comment
  POM212026  Penstemon rostriflorus Florence J. Youngberg 1934-8-19 28 San Diego In Pine-Kellogg Oak region Comment
  POM222850  Isocoma menziesii var. vernonioides Florence J. Youngberg 1934-8-10 39 San Diego University Extension. Comment
  POM224520  Polygonum pensylvanicum Florence J. Youngberg 1934-7-11 s.n. San Diego Lindo Lake, Lakeside. Comment
  POM225100  Bassia hyssopifolia Florence J. Youngberg 1934-7-18 s.n. San Diego Lindbergh Field, San Diego. Comment
  POM228778A  Trifolium obtusiflorum Florence J. Youngberg 1935-7-10 s.n. San Diego Top of Nigger Grade [Nate Harrison Grade], Palomar Mt. Comment
  POM228790  Gaura sinuata Florence J. Youngberg 1935-7-10 s.n. San Diego Santa Ysabel. Comment
  RSA0008344  Ambrosia pumila Florence J. Youngberg 1934-7-12 s.n. San Diego Mission Gorge (south slope across road from Old Mission Dam) Comment
  RSA0012665  Senecio californicus Florence J. Youngberg 1935-4-9 33 San Diego Silver Strand, Coronado, So. San Diego County. Comment
  RSA0012720  Senecio californicus Florence J. Youngberg 1935-4-7 19 San Diego Camp Kearney Mesa. Comment
  RSA0022907  Eschscholzia parishii Florence J. Youngberg 1935-4-11 89 San Diego Borrego Valley, E San Diego County. Comment
  RSA0029789  Delphinium parishii subsp. subglobosum Florence J. Youngberg 1935-4-11 100 San Diego Borrego Palm Canyon, E San Diego County. Comment
  RSA0076115  Cryptantha intermedia var. johnstonii Florence J. Youngberg 1935-4-7 17 San Diego Camp Kearney Mesa. Comment
  RSA0086405  Caulanthus simulans Florence J. Youngberg 1935-4-11 61 San Diego San Felipe Valley- east of Banner Grade. Comment
  RSA0089673  Amsinckia intermedia Florence J. Youngberg 1935-4-11 106 San Diego Borrego Palm Canyon. Comment
  RSA0089674  Amsinckia intermedia Florence J. Youngberg 1935-4-11 69 San Diego Sentenac Canyon. Comment
  SD3328  Chylismia claviformis subsp. peirsonii F. Youngberg 1932-3-25 San Diego between Kane Springs and Narrows Comment
  SDSU10015  Delphinium parishii Florence Youngberg 1932-4-2 San Diego Near County Road Camp, w. Borrego Valley. Comment
  SDSU11101  Lycium californicum F. Youngberg 1933-2-18 San Diego Comment
  SDSU11821  Juncus rugulosus F. Youngberg San Diego Side of Camp Paldry Road, San Antonio canyon. Comment
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Feb 10 2014
  SDSU15284  Ceanothus verrucosus Florence Youngberg 1932-6-3 San Diego East San Diego. Comment
  SDSU3701  Chamaesyce melanadenia F. Youngberg 1932-4-1 San Diego Near buddingstone Resevoir, SW of La Verne Comment
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Jul 9 2014
  SDSU7034  Mentha F. Youngberg San Diego Santa Ana. R. bed near Chino. Comment
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Jul 9 2014
  SDSU7060  Pycnanthemum californicum F. Youngberg 1933-7-31 San Diego Cuyamaca. Near camp fire girls' camp. In Mashy Place. Comment
  SDSU7148  Monardella lanceolata Florence Youngberg 1932-8-6 San Diego Comment
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Jun 14 2016
  SDSU7586  Astragalus palmeri Florence Youngberg 1932-3-24 San Diego Mountain Springs Grade Comment
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Mar 16 2012



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