Search Results — 264 specimen records retrieved (259 records with coordinates)
Results for search: County=SAN DIEGO; Source=All; Collector=Armstrong;   
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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/cch_archive/).
 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
  RSA278878  Brodiaea filifolia Wayne P. Armstrong 1979-5-5 s.n. San Diego Field NE of San Marcos city park, between Linda Vista & La Mirada Drives. 174 Comment
  RSA278879  Brodiaea filifolia Wayne P. Armstrong 1979-5-5 s.n. San Diego Field NE of San Marcos city park, between Linda Vista & La Mirada Drives. 174 Comment
  RSA284664A  Wolffia columbiana Wayne P. Armstrong 1980-9-26 1124 -A San Diego San Dieguito River - 1.5 kilometers SW of Lake Hodges Dam. 76 Comment
  RSA284664B  Wolffia borealis Wayne P. Armstrong 1980-9-26 1124 -B San Diego San Dieguito River - 1.5 kilometers SW of Lake Hodges Dam. 76 Comment
  RSA301245  Oenothera W. P. Armstrong 1975-09 38 San Diego Near San Diego Co. borderline along US hwy 395, 3 miles north of Rainbow. 305 Comment
  RSA301246  Oenothera W. P. Armstrong 1975-09 4 -a San Diego Junction of Bennett Ave. and Mission Road, near hwy 78, city of San Marcos, 183 Comment
  RSA305687  Caulanthus heterophyllus W. P. Armstrong 1983-3-12 s.n. San Diego Pauma Valley N side Hwy 76 approx 2 miles E of Hwy 15. 305 Comment
Read comments
Mar 23 2016
  RSA306863  Lemna gibba Wayne P. Armstrong 1983-7-1 1143 San Diego San Dieguito River - 1.5 kilometers SW of Lake Hodges Dam (S side of Highway S-6) 76 Comment
  RSA307390  Spirodela punctata Wayne P. Armstrong 1983-7-4 1145 San Diego North Twin Oaks Valley Road -- 2.4 kilometers N of junction with Highway S-12. 244 Comment
  RSA309346A  Wolffia columbiana Wayne P. Armstrong 1983-8-27 167 -A San Diego San Dieguito River -- 1.5 kilometers of SW of Lake Hodges Dam 76 Comment
  RSA309346B  Wolffia borealis Wayne P. Armstrong 1983-8-27 167 -B San Diego San Dieguito River -- 1.5 kilometers of SW of Lake Hodges Dam 76 Comment
  RSA309351  Lemna minor Wayne P. Armstrong 1983-8-4 1161 San Diego Creek S side of Highway 78, SE of Escondido (E of Pasqual Road). 183 Comment
  RSA310050  Lilium humboldtii subsp. ocellatum W. P. Armstrong 1983-7-16 1149 San Diego South side of Highway S-7, 2.5 miles NW of junction with Highway S-6 [Palomar Mountain]. 1585 Comment
  RSA310051  Lemna minor Wayne P. Armstrong 1983-10-13 1171 San Diego San Dieguito River -- 0.5 mile SW of Lake Hodges Dam, S side of Highway S-6. 84 Comment
  RSA310053A  Lemna turionifera Wayne P. Armstrong 1983-11-19 1189 San Diego Santa Ysabel Creek (San Pasqual Valley). 160 Comment
  RSA310053B  Lemna minuta Wayne P. Armstrong 1983-11-19 1189 San Diego Santa Ysabel Creek (San Pasqual Valley). 160 Comment
  RSA310054  Lemna gibba Wayne P. Armstrong 1983-11-19 1188 San Diego City - Ramona. Pond W side of Vista Ramona Road, about 1.5 miles E of junction with Old Julian Highway. 442 Comment
  RSA310055  Lemna turionifera Wayne P. Armstrong 1983-11-10 1184 San Diego Approximately 0.5 mile NW of Valley Center: Old Castle Road, 3.0 miles E of Interstate 15. 213 Comment
  RSA310056A  Wolffia columbiana Wayne P. Armstrong 1983-11-1 1183 -A San Diego San Dieguito River -- 0.5 kilometers of SW of Lake Hodges Dam 84 Comment
  RSA310056B  Wolffia borealis Wayne P. Armstrong 1983-11-1 1183 -B San Diego San Dieguito River -- 0.5 kilometers of SW of Lake Hodges Dam 84 Comment
  RSA310057  Lemna gibba Wayne P. Armstrong 1983-10-27 1177 San Diego San Dieguito River 0.5 mile SW of Lake Hodges Dam, S side of Highway S-6. 84 Comment
  RSA310059  Lemna minor Wayne P. Armstrong 1974-10-14 1174 San Diego San Diego River 1.5 miles W (below) El Capitan Dam (E of El Monte Co. Park). 213 Comment
  RSA310060  Lemna minuta Wayne P. Armstrong 1983-10-14 1173 San Diego San Diego River 1.5 miles W (below) El Capitan Dam (E of El Monte County Park). 213 Comment
  RSA310062A  Wolffia columbiana Wayne P. Armstrong 1984-1-14 1195 -A San Diego S of Lake Hodges, SW of junction between I-15 and Pomerado Road. 98 Comment
  RSA310062B  Lemna minuta Wayne P. Armstrong 1984-1-14 1195 -B San Diego S of Lake Hodges, SW of junction between I-15 and Pomerado Road. 98 Comment
  RSA310063  Lemna turionifera Wayne P. Armstrong 1983-12-23 1194 San Diego Woods Valley Road (valley Center) about 2.0 mi. E. of junct. with Hwy S-6 229 Comment
  RSA310065A  Lemna minuta Wayne P. Armstrong 1983-11-27 1191 San Diego Sandia Creek Road (Fallbrook) at bridge crossing Santa Margarita River. 198 Comment
  RSA310065B  Lemna turionifera Wayne P. Armstrong 1983-11-27 1191 San Diego Sandia Creek Road (Fallbrook) at bridge crossing Santa Margarita River. 198 Comment
  RSA310070  Lemna minuta Wayne P. Armstrong 1983-10-29 1178 San Diego San Dieguito River 0.5 mile SW of Lake Hodges Dam, S side of Highway S-6. 84 Comment
  RSA310072A  Wolffia globosa Wayne P. Armstrong 1984-1-14 1196 -A San Diego S of Lake Hodges, SW of junction between I-15 and Pomerado Road. 98 Comment
  RSA310072B  Lemna minuta Wayne P. Armstrong 1984-1-14 1196 -B San Diego S of Lake Hodges, SW of junction between I-15 and Pomerado Road. 98 Comment
  RSA313406A  Wolffia columbiana Wayne P. Armstrong 1983-10-23 1176 -A San Diego San Dieguito River -- 0.5 kilometers of SW of Lake Hodges Dam 84 Comment
  RSA313406B  Lemna minor Wayne P. Armstrong 1983-10-23 1176 -B San Diego San Dieguito River -- 0.5 kilometers of SW of Lake Hodges Dam 84 Comment
  RSA313406C  Lemna minuta Wayne P. Armstrong 1983-10-23 1176 -C San Diego San Dieguito River -- 0.5 kilometers of SW of Lake Hodges Dam 84 Comment
  RSA318272  Lemna minuta Wayne P. Armstrong 1984-2-12 1198 San Diego Santa Ysabel Creek 1 mile NE of bridge at Pame Valley Road (N of Ramona). 457 Comment
  RSA318273A  Wolffia globosa Wayne P. Armstrong 1984-2-11 1197 -A San Diego Lake Hodges - SW of junction between I-15 and Pomerado Road. 98 Comment
  RSA318273B  Wolffia columbiana Wayne P. Armstrong 1984-2-11 1197 -B San Diego Lake Hodges - SW of junction between I-15 and Pomerado Road. 98 Comment
  RSA318282  Lemna valdiviana Wayne P. Armstrong 1984-6-27 1202 San Diego Palomar Mountain State Park: Upper Doane Valley. 1524 Comment
  RSA318284  Lemna minor Wayne P. Armstrong 1984-6-17 1200 San Diego SE of Escondido. E side [of] Bear Valley Parkway, N of junction with Sunset Drive. 183 Comment
  RSA318288  Wolffia columbiana Wayne P. Armstrong 1984-9-23 1222 San Diego North Twin Oaks Valley Road -- 2.4 kilometers N of junction with Highway S-12. 244 Comment
  RSA318289  Lemna valdiviana Wayne P. Armstrong 1984-8-5 1209 San Diego Palomar Mountain State Park: Veratrum meadow east of Thunder Spring. 1524 Comment
  RSA318299  Agrimonia gryposepala W. P. Armstrong 1984-8-5 1208 San Diego Palomar Mountain State Park: Veratrum meadow east of Thunder Spring. 1524 Comment
  RSA332342  Cryptantha racemosa W. P. Armstrong 1985-3-28 1225 San Diego Canyon W side Coyote Mt, NE of Borrego Springs. 244 Comment
  RSA332343  Berberis pinnata subsp. pinnata W. P. Armstrong 1985-2-3 1224 San Diego South side San Dieguito River, 1 mile west of Lake Hodges Dam 84 Comment
  RSA332346  Lepidium latifolium W. P. Armstrong 1985-5-2 1232 San Diego South shore of San Elijo Lagoon - between I-5 and Railroad Tracks. 0 Comment
  RSA332349A  Lemna minuta Wayne P. Armstrong 1985-1-2 1230 San Diego North Twin Oaks Valley Road., 2.4 kilometers N of junction with Highway S-12. 244 Comment
  RSA332349B  Lemna gibba Wayne P. Armstrong 1985-1-2 1230 San Diego North Twin Oaks Valley Road., 2.4 kilometers N of junction with Highway S-12. 244 Comment
  RSA332352  Lemna turionifera Wayne P. Armstrong 1985-7-13 1245 San Diego Palomar Mountain: French Creek in French Valley. 1524 Comment
Read comments
Oct 19 2009
  RSA332353  Lemna minuta Wayne P. Armstrong 1985-6-21 1238 San Diego San Diego Wild Animal Park. 183 Comment
  RSA352148  Phyllospadix Wayne P. Armstrong 1985-11-12 1256 San Diego Rock platform along coast S Encinitas 0 Comment
  RSA352149  Sparganium erectum subsp. stoloniferum W. P. Armstrong 1985-12-8 1257 San Diego San Luis Rey River 1.5 miles below (W of Lake Henshaw Dam Spillway). 823 Comment
  RSA352150  Najas marina Wayne P. Armstrong 1985-11-2 1252 San Diego San Elijo Lagoon. 0 Comment
  RSA352151  Ruppia maritima Wayne P. Armstrong 1985-11-2 1253 San Diego NW Shore San Elijo Lagoon Comment
  RSA352152  Zostera marina Wayne P. Armstrong 1985-10-20 1250 San Diego NW shore of Agua Hedionda Lagoon (near RR track); city of Carlsbad 0 Comment
  RSA352153  Phyllospadix Wayne P. Armstrong 1985-10-21 1251 San Diego San Diego County, Washed ashore along beach Encinitas Comment
  RSA352154  Lemna gibba Wayne P. Armstrong 1985-11-2 1254 San Diego San Elijo Lagoon. 0 Comment
  RSA380217  Ruppia maritima Wayne P. Armstrong 1986-8-31 1268 San Diego S shore San Elijo Lagoon E of RR, Coastal salt marsh Comment
  RSA380219  Berula erecta W. P. Armstrong 1987-5-23 1280 San Diego Lake Hodges Dam; San Dieguito River-- 1.5 km SW (below) 76 Comment
  RSA380220  Epilobium ciliatum W. P. Armstrong 1987-5-24 1281 San Diego Palomar College. 183 Comment
  RSA381634  Monardella hypoleuca subsp. lanata W. P. Armstrong 1986-6-28 1264 San Diego Summit of San Marcos Mountaina. 509 Comment
  RSA381635  Euphorbia spathulata W. P. Armstrong 1986-5-20 1262 San Diego Vacant field E. of San Marcos City Park (Between La Mirada and Linda Vista Drives) 183 Comment
  RSA381641  Ficus pseudocarica W. P. Armstrong 1986-3-30 1259 San Diego Vale Terrace Drive, City of Vista; 1/4 mile E of Brengle Terrace Park. 152 Comment
  RSA492300  Wolffia globosa Wayne P. Armstrong 1989-1-29 1298 San Diego San Dieguito River - Lake Hodges Spillway. 76 Comment
  RSA492301  Wolffia arrhiza Wayne P. Armstrong 1988-12-4 1297 San Diego San Dieguito River -- Lake Hodges Dam Spillway 76 Comment
  RSA521827  Chrysanthemoides monilifera W. P. Armstrong 1990-4-21 1303 San Diego Hillside NE of Palomar College. 180 Comment
  RSA543488  Astragalus didymocarpus var. dispermus W. P. Armstrong 1991-4-14 1309 San Diego Coyote Creek--Aproximatly 3 mi north of Borrego Springs; 100 meters east of Digiorgio Rd. [where pavement terminates] 180m 180 Comment
  RSA543489  Cryptantha intermedia W. P. Armstrong 1991-4-14 1308 San Diego Coyote Creek--Aproximatly 3 mi north of Borrego Springs; 100 meters east of Digiorgio Rd. [where pavement terminates] 180 Comment
Read comments
Mar 28 2019
  RSA543492  Lemna minuta Wayne P. Armstrong, J. L. Platt 1991-1-26 1306 San Diego San Dieguito River - pond at base of Lake Hodges Dam. 76 Comment
  RSA543494  Lemna gibba Wayne P. Armstrong, J. L. Platt 1991-1-26 1307 San Diego San Dieguito River - pond at base of Lake Hodges Dam. 76 Comment
  RSA710691  Cardaria chalepensis W. P. Armstrong 2004-4-18 1341 San Diego City of San Marcos: Between Twin Oaks Valley Road and Woodward St. (200m north of Mission Rd.; marsh along creek lined with willows). Comment
  RSA780188  Malva pseudolavatera W. P. Armstrong 2010-3-4 1351 San Diego San Marcos: Vacant field on east side of intersection of Twin Oaks Valley Road and Borden Road 179 Comment
  SD102754  Brodiaea terrestris subsp. kernensis Wayne P. Armstrong 1979-5-5 San Diego Field northeast of San Marcos City Park--between Linda Vista & La Mirada Drives. (IPB 6/06) 174 Comment
  SD102755  Lewisia brachycalyx Wayne P. Armstrong 1979-4-23 San Diego 200 meters west of Cuyamaca Lake spillway; between creek & fire access road. (IPB 4/06) 1372 Comment
  SD103327 Image available Erythranthe parishii Wayne P. Armstrong 1979-7-5 San Diego Creek east of Highway 79 approx. 8 miles northwest of Warner Springs (near Chihuahua Valley Road). 885 Comment
  SD103328  Erythranthe floribunda Wayne P. Armstrong 1979-7-5 San Diego Creek east of Hwy 79, approx. 8 mi. northwest of Warner Springs (near Chihuahua Valley Rd.) in moist sand 883 Comment
  SD103329  Aphyllon parishii subsp. parishii Wayne P. Armstrong 1979-6-18 San Diego Woods Valley Road, Valley Center - 2.4 miles east of Valley Center Road (S-6), south side. 245 Comment
  SD103330  Orobanche bulbosa Wayne P. Armstrong 1979-6-27 San Diego Slopes above Pioneer Mail Picnic Parking Area; southwest of Hwy S-1 (Laguna Mts.) 1524 Comment
  SD103334  Boykinia rotundifolia Wayne P. Armstrong 1979-7-10 San Diego Canyon near crest of Volcan Mountains. Rocky canyon with running water. 1525 Comment
  SD105410 Image available Wolffia borealis Wayne P. Armstrong 1980-6-14 1123 San Diego Lake Hodges--E. side of I-15 Scattered individuals along shoreline among dense population of Lemna gibba. 152 Comment
  SD105413 Image available Ayenia compacta Wayne P. Armstrong 1980-4-12 San Diego Rocky canyon 1 km. east of Vallecito County Park Campground, north side S-2. Only a few individuals seen among rocks. Comment
  SD105414 Image available Marina parryi Wayne P. Armstrong 1980-4-12 San Diego 1 km east of Vallecito Co. Park Campground; north side of Highway S-2. Comment
  SD105415 Image available Hainardia cylindrica Wayne P. Armstrong 1980-5-28 San Diego Growing in vernal wet area Just north of entrance to Palomar College Arboretum. Seepage area within coastal sage scrub 185 Comment
  SD106362  Wolffia columbiana Wayne P. Armstrong 1980-9-26 1124 San Diego San Dieguito River, 1.5 km southwest of Lake Hodges Dam, south side of Highway S-6. Floating at surface of quiet ponds. 75 Comment
  SD106416  Zeltnera exaltata Wayne P. Armstrong 1980-6-16 San Diego Lake Hodges--E. of I-15 152 Comment
  SD106420  Lythrum californicum Wayne P. Armstrong 1980-7-1 San Diego Lake Hodges - E. of I-15 152 Comment
  SD106429  Azolla filiculoides Wayne P. Armstrong 1980-6-30 San Diego Lake Hodges, east of Interstate 15 152 Comment
  SD106928 Image available Echinochloa crus-galli Wayne P. Armstrong 1980-6-30 San Diego Lake Hodges--East of I-15. 152 Comment
  SD106929  Ranunculus cymbalaria var. saximontanus Wayne P. Armstrong 1980-6-30 San Diego Lake Hodges--East of I-15 152 Comment
  SD106930  Eleocharis radicans Wayne P. Armstrong 1980-7-9 San Diego Lake Hodges, east of I-15. (IPB 6/06) 152 Comment
  SD106931  Cyperus odoratus Wayne P. Armstrong 1980-7-9 San Diego Lake Hodges, west of I-15. 152 Comment
  SD106932  Plantago rhodosperma Wayne P. Armstrong 1980-5-27 San Diego Hillside southeast of La Costa - near old adobe stage stop ruins. Growing on adobe hillside 120 Comment
  SD106933 Image available Ammannia coccinea Wayne P. Armstrong 1980-6-30 San Diego Lake Hodges - east of I-15 152 Comment
  SD106934  Juncus xiphioides Wayne P. Armstrong 1980-7-9 San Diego Lake Hodges, east of I-15. 152 Comment
  SD108213  Ipomopsis tenuifolia Wayne P. Armstrong 1981-5-2 San Diego 2 km. north of Dubber along railroad track in Carrizo Gorge Comment
  SD108217 Image available Encelia actoni Wayne P. Armstrong 1981-5-2 San Diego 2 km. North of Dubbers -- along railroad track in Carrizo Gorge. 900 Comment
  SD108218  Diplacus aridus Wayne P. Armstrong 1981-5-2 San Diego 2 km north of Dubber, along railroad track in Carrizo Gorge. 900 Comment
  SD108219  Helenium puberulum Wayne P. Armstrong 1980-9-26 San Diego San Dieguito Road 1.5 km southwest of Lake Hodges Dam. 75 Comment
  SD108221 Image available Eclipta prostrata Wayne P. Armstrong 1980-9-26 San Diego San Dieguito River 1.5 km southwest of Lake Hodges Dam. 75 Comment
  SD108222  Boechera californica Wayne P. Armstrong 1981-5-10 San Diego Old Sunrise Highway, Laguna Mountains, 150 meters northwest of Pioneer Mail Picnic Area. 1525 Comment
  SD108223  Vicia villosa subsp. varia Wayne P. Armstrong 1981-5-4 San Diego San Marcos, Hwy 78 near Sycamore off-ramp 182 Comment
  SD111540  Cryptantha ganderi Wayne P. Armstrong 1982-3-25 San Diego Anza-Borrego State Park, Coyote Creek, ca 1 mile north of Henderson Canyon Road 185 Comment
  SD111541  Astragalus crotalariae Wayne P. Armstrong 1982-3-21 San Diego Fonts Point Wash, 1 mile south Highway S-22 Comment
  SD111542  Astragalus didymocarpus var. dispermus Wayne P. Armstrong 1982-3-27 San Diego Borrego Springs, north side of Henderson Canyon Road, 100 meters west of the junction with Borrego Valley Road 180 Comment
  SD111543  Astragalus palmeri Wayne P. Armstrong 1982-3-6 San Diego Carrizo Wash, 2 miles south of Highway S-2 Comment
  SD111544 Image available Matelea parvifolia Wayne P. Armstrong 1982-3-27 San Diego Low ridge west of Plum Canyon Road -- near Hwy. 78, Anza-Borrego Desert State Park. 305 Comment
  SD111587  Epipactis gigantea Wayne P. Armstrong 1982-6-23 San Diego Noble Canyon, 2 miles down trail from Laguna Meadow Road. Abundant along stream. 1372 Comment
  SD111600  Orobanche parishii subsp. parishii Wayne P. Armstrong 1982-6-21 San Diego Valley Center, Woods Valley Road, 2.5 miles east of Hwy S-6 (Valley Center Road) 244 Comment
  SD111604 Image available Streptanthus campestris Wayne P. Armstrong 1982-6-23 San Diego Noble Canyon - 1 mi. down trail from Laguna Meadow Road. Growing in shade of large oak tree 1465 Comment
  SD111605 Image available Hosackia oblongifolia var. oblongifolia Wayne P. Armstrong 1982-6-23 San Diego Noble canyon -- 2 mi. down trail from Laguna Meadow Road. 1370 Comment
  SD111606  Collinsia concolor Wayne P. Armstrong 1982-6-23 San Diego Noble canyon, 1 mi. down trail from Laguna Road. Comment
  SD114750 Image available Helenium puberulum Wayne P. Armstrong 1982-7-31 San Diego Noble Canyon -- approx. 2.5 mi down trail from Laguna Meadow Road. 1370 Comment
  SD114751  Lobelia cardinalis subsp. graminea Wayne P. Armstrong 1982-7-31 San Diego Noble Canyon, approximately 2.5 miles down trail from Laguna Meadow Road 1370 Comment
  SD114752 Image available Lilium pardalinum subsp. pardalinum Wayne P. Armstrong 1982-7-31 San Diego Noble Canyon--Approx. 2.5 mi. down trail from Laguna Meadow Road. Scattered along stream 1370 Comment
  SD114762  Orobanche bulbosa Wayne P. Armstrong 1982-5-1 San Diego Near northern boundary of Torrey pines State Park Extension. S. of Mercado Dr. 60 Comment
  SD114763 Image available Aphyllon californicum subsp. feudgei Wayne P. Armstrong 1982-5-8 San Diego South side of hwy. 94--0.3 mi. East of Live Oaks Springs Rd., 0.1 mi. East of road marker R 6200. 1157 Comment
  SD114764 Image available Aphyllon parishii subsp. brachylobum Wayne P. Armstrong, Rawlins, David 1982-5-12 San Diego In sandy soil above trail (1 m above trail) Torrey Pines State Park, Guy Fleming Trail, 45 meters east of South Overlook 99 Comment
  SD114765  Collinsia concolor Wayne P. Armstrong 1982-5-16 San Diego Hwy. S-7 (East Grade Rd.), 1 mi. north of Junction with Hwy. 76. 1067 Comment
  SD114766  Leptosiphon lemmonii Wayne P. Armstrong 1982-5-8 San Diego W. side of Ribbonwood Rd., 2 Mi. N. of Boulevard (North of I-8) Along sandy roadside. 1157 Comment
  SD114767  Geraea viscida Wayne P. Armstrong 1982-5-8 San Diego East side La Posta Road; 1 mile north of junction with Highway 94. 1064 Comment
  SD114768  Boechera arcuata Wayne P. Armstrong 1982-5-8 San Diego East side Highway S-1, 4.0 miles southeast of junction with Highway 79. 1465 Comment
  SD114769  Malacothrix clevelandii Wayne P. Armstrong 1982-5-16 San Diego Hwy. S-7 (East Grade Rd.) 1 mi. North of junct. with Hwy. 76. Common on burned hillside W. of Hwy. 1064 Comment
  SD114771 Image available Astragalus gambelianus Wayne P. Armstrong 1982-5-1 San Diego North side of Lake Wohlford Rd., I(c) mi east of Lake Wohlford. Abundant in recently burned area. 365 Comment
  SD114772 Image available Astragalus didymocarpus var. didymocarpus Wayne P. Armstrong 1982-5-6 San Diego Torrey Pines State Park, along bluffs above ocean. 60 Comment
  SD114774  Leptosiphon liniflorus Wayne P. Armstrong 1982-5-16 San Diego Pasture West side of Hwy. 79, 3 mi. North of junction with Hwy. 76. Scattered among an abundant and very showy population of Eschscholzia californica. 914 Comment
  SD114817 Image available Spirodela punctata Wayne P. Armstrong 1983-7-4 1145 San Diego Pond on E. side of North Twin Oaks Valley Rd,-- 2.4 km N. of junct. with Hwy S12. Forming dense colonies at surface of large pond covering at least 0.8 ha 244 Comment
  SD114825  Lemna minor Wayne P. Armstrong 1983-8-4 1161 San Diego Creek, south side of Highway 78, about 2.0 miles southeast of Escondido (east of San Pasqual Rd.) Common along edge of creek and on the saturated sandy bank. Freshwater marsh. 182 Comment
  SD114829  Wolffia columbiana Wayne P. Armstrong 1983-8-27 1167 San Diego San Dieguito River, 1.5 km southwest of Lake Hodges Dam, south side of Hwy S-6. Floating at surface of quiet ponds. 75 Comment
  SD114830  Lemna gibba Wayne P. Armstrong 1983-7-1 1143 San Diego San Dieguito River, 1.5 km southwest of Lake Hodges Dam (South side of Highway S-6. 75 Comment
  SD114834  Lemna minuta Wayne P. Armstrong 1983-7-2 1144 San Diego North shore of Lake Wohlford. Forming dense colonies along quiet inlets. 456 Comment
  SD114835  Wolffia columbiana Wayne P. Armstrong 1980-9-26 San Diego San Dieguito River, 1.5 km southwest of Lake Hodges Dam, south side of Hwy S-6. Floating at surface of quiet ponds. 75 Comment
  SD114839  Wolffia columbiana Wayne P. Armstrong 1983-10-23 1176 San Diego San Dieguito River, 0.5 mile southwest of Lake Hodges Dam, south side of Highway S-6. in shallow pools among metavolcanic rocks 84 Comment
  SD114840 Image available Lemna minor Wayne P. Armstrong 1983-10-13 1171 San Diego San Dieguito River, 0.5 mi. SW of Lake Hodges Dam, S side of Hwy S6. In shallow pools among metavolcanic rocks 274 Comment
  SD114842  Lemna turionifera Wayne P. Armstrong 1983-11-19 1189 San Diego Santa Ysabel Creek (San Pasqual Valley), near San Pasqual Battlefield Monument. In shallow water along creek. 160 Comment
  SD114843  Lemna gibba Wayne P. Armstrong 1983-11-19 1188 San Diego Ramona, pond west side of Vista Ramona Rd., about 1.5 miles east of junction with Old Julian Hwy. 441 Comment
  SD114844  Lemna turionifera Wayne P. Armstrong 1983-11-10 1184 San Diego Approximately 0.5 mile northwest of Valley Center, north side of Old Castle Road, 3.0 miles east of I-15. 213 Comment
  SD114845  Wolffia columbiana Wayne P. Armstrong 1983-11-1 1183 San Diego San Dieguito River, 0.5 mile southwest of Lake Hodges Dam, south side of Highway S-6. Abundant in shallow ponds. 84 Comment
  SD114846 Image available Lemna gibba Wayne P. Armstrong 1983-10-27 1177 San Diego San Dieguito River, 0.5 mi. SW of Lake Hodges Dam, S side of Hwy S6. In small pond 274 Comment
  SD114848  Lemna minor Wayne P. Armstrong 1983-10-14 1174 San Diego San Diego River, 1.5 miles west (below) El Capitan Dam (east of El Monte County Park). 213 Comment
  SD114849  Lemna minuta Wayne P. Armstrong 1983-10-14 1173 San Diego San Diego River, 1.5 miles west (below) El Capitan Dam (east of El Monte County Park). 213 Comment
  SD114851  Wolffia columbiana Wayne P. Armstrong 1984-1-14 1195 San Diego Pond south of Lake Hodges, southwest of junction between I-15 and Pomerado Road. Forming dense layer at surface of shallow pond. 98 Comment
  SD114852  Lemna turionifera Wayne P. Armstrong 1983-12-23 1194 San Diego Woods Valley Road (Valley Center), about 2.0 miles east of junction with hwy S-6. Forming dense homogeneous layer on surface of pond, north side of Woods Valley Road. 228 Comment
  SD114854  Lemna minuta Wayne P. Armstrong 1983-11-27 1191 San Diego Sandia Creek Rd. (Fallbrook), at bridge crossing Santa Margarita River. Mixed with mud and debris. 198 Comment
  SD114859  Lemna minuta Wayne P. Armstrong 1983-10-29 1178 San Diego San Dieguito River, 0.5 miles southwest of Lake Hodges Dam, south side of Highway S-6. In small pond. 84 Comment
  SD114861  Wolffia globosa Wayne P. Armstrong 1984-1-14 1196 San Diego Pond south of Lake Hodges, 5 km south of Escondido, west side of Highway I-15, southwest of junction between I-15 and Pomerado Road. Forming dense layer at surface of pond. 98 Comment
  SD115030  Wolffia globosa Wayne P. Armstrong 1984-2-11 1197 San Diego Pond south of Lake Hodges, 5 km south of Escondido, west side of Highway I-15, southwest of junction between I-15 and Pomerado Road. Forming dense layer at surface of small pond covering approximately 0.2 ha. 98 Comment
  SD115031  Lemna minuta Wayne P. Armstrong 1984-2-12 1198 San Diego Santa Ysabel Creek, 1 mile northeast of bridge at Pamo Valley Road (north of Ramona). 456 Comment
  SD115032  Astragalus oocarpus Wayne P. Armstrong 1983-7-25 1152 San Diego East side of Highway 78, 2.5 miles east of junction with Highway 79 at Santa Ysabel. 1064 Comment
  SD115034 Image available Lilium parryi Wayne P. Armstrong 1983-7-19 1151 San Diego Upper Doane Valley in meadow S. of trail; Palomar Mt. State Park. In corn lily meadow along wet seepage. 1525 Comment
Read comments
Nov 5 2014
  SD115040 Image available Astragalus didymocarpus var. dispermus Wayne P. Armstrong 1983-4-11 San Diego Coyote Creek, north of Borrego Springs Comment
  SD115041  Astragalus palmeri Wayne P. Armstrong 1983-4-11 San Diego Coyote Creek, north of Borrego Springs Comment
  SD115046  Astragalus lentiginosus var. borreganus Wayne P. Armstrong 1983-3-19 San Diego Coyote Creek, north of Borrego Springs (mak 10/07) 185 Comment
  SD115047  Astragalus palmeri Wayne P. Armstrong 1983-3-19 San Diego west side highway 2 (west of Blair Valley) Comment
  SD115048  Muhlenbergia microsperma Wayne P. Armstrong 1983-3-12 San Diego Pauma Valley, north side Hwy. 76, approximately 2 miles east of Hwy. 15. Abundant in recently burned area. 305 Comment
  SD115049  Lupinus sparsiflorus Wayne P. Armstrong 1983-3-12 San Diego Pauma Valley, north side of Hwy 76, ca. 2 miles east of Hwy 15 305 Comment
  SD115055  Jepsonia parryi Wayne P. Armstrong 1983-10-27 1181 San Diego Rocky bank along San Dieguito River, 0.5 mi. southwest of Lake Hodges Dam. Scattered on shady bank among metavolcanic rocks 91 Comment
  SD115056  Samolus parviflorus Wayne P. Armstrong 1983-10-27 1180 San Diego San Dieguito River, 0.5 mi. SW of Lake Hodges Dam (S. side of Hwy S-6). Scattered along stream bed 84 Comment
  SD115057  Cyperus niger Wayne P. Armstrong 1983-10-27 1179 San Diego San Dieguito River, 0.5 mi. southwest of Lake Hodges Dam (South side of Hwy S-6). Scattered along riverbed 84 Comment
  SD115062 Image available Astragalus nuttallianus var. cedrosensis Wayne P. Armstrong 1983-4-11 San Diego Isolated knoll about I(c) mi. NorthWest of Vallectio County Park (Anza-Borrego) Scattered on gravelly slope. Comment
  SD115066  Xylorhiza orcuttii Wayne P. Armstrong 1983-3-20 San Diego Borrego Salton Seaway Highway S-22 60 Comment
  SD115074  Garrya flavescens subsp. pallida Wayne P. Armstrong 1983-1-30 San Diego North side Hwy S-22 about 1 mi. east of Ranchita 1219 Comment
  SD115076 Image available Astragalus lentiginosus var. borreganus Wayne P. Armstrong 1983-4-11 San Diego Coyote Creek, N of Borrego Springs Comment
  SD115085  Stuckenia pectinata Wayne P. Armstrong 1983-10-14 1172 San Diego San Diego River, 1.5 miles west (below) El Capitan Dam (east of el Monte Co. Park). 213 Comment
  SD115088  Lilium humboldtii subsp. ocellatum Wayne P. Armstrong 1983-7-16 1150 San Diego East side of Hwy S-6 about 1.8 mi. north of junction With Hwy S-7 (behind and downhill from corrals) (IPB 1/07) 1524 Comment
  SD115089  Lilium humboldtii subsp. ocellatum Wayne P. Armstrong 1983-7-16 1150 San Diego East side of Hwy S-6, about 1.8 miles north of junction with Hwy S-7 (behind and downhill from corrals). (IPB 1/07) 1524 Comment
  SD115090  Lilium humboldtii subsp. ocellatum Wayne P. Armstrong 1983-7-16 1149 San Diego South side of Hwy S-7, 2.5 miles northwest of junction with Hwy S-6. 1584 Comment
  SD115091  Lilium humboldtii subsp. ocellatum Wayne P. Armstrong 1983-7-16 1149 San Diego South side of Hwy S-7, 2.5 miles northwest of junction with Hwy S-6. 1584 Comment
  SD115092 Image available Plantago pusilla Wayne P. Armstrong 1983-3-22 San Diego Vacant field northeast of San Marcos City Park (in vernal pool). 170 Comment
  SD115093  Isoetes orcuttii Wayne P. Armstrong 1983-3-22 San Diego Vacant field northeast of San Marcos 170 Comment
  SD115094  Isoetes orcuttii Wayne P. Armstrong 1983-5-1 San Diego Along Kearney Villa Road, 1 mile north of Clairemont Mesa Boulevard 120 Comment
  SD115095  Isoetes howellii Wayne P. Armstrong 1983-5-1 San Diego Along Kearney Villa Road, one mile north of Clairemont Mesa Boulevard 120 Comment
  SD115096  Pilularia americana Wayne P. Armstrong 1983-5-1 San Diego Kearney Villa Road, 1 mile north of Clairemont Mesa Boulevard 120 Comment
  SD115234  Phyla lanceolata Wayne P. Armstrong 1980-9-26 San Diego San Dieguito River, 1.5 km southwest of Lake Hodges Dam 75 Comment
  SD115787 Image available Lemna valdiviana Wayne P. Armstrong 1984-6-27 1202 San Diego Palomar Mt. State Park: Upper Doane Valley in Veratrum meadow South of trail. Forming dense colonies on mud in wet seepage area of meadow; growing among mosses 1525 Comment
  SD115792  Lemna turionifera Wayne P. Armstrong 1984-6-18 1201 San Diego Santa Ysabel Creek (San Pasqual Valley), near San Pasqual Battlefield Monument. 160 Comment
  SD115793  Lemna minor Wayne P. Armstrong 1984-6-17 1200 San Diego Southeast Escondido, small pond along creek east side [of] Bear Valley Parkway, 200 meters north of junction with Sunset Drive. 182 Comment
  SD117141  Lemna valdiviana Wayne P. Armstrong 1984-8-5 1209 San Diego Palomar Mountain State Park, approximately 200 m east of Thunder Spring. Forming dense colony on mud in wet seepage area of meadow. (IPB 1/07) 1520 Comment
  SD117146 Image available Wolffia columbiana Wayne P. Armstrong 1984-9-23 1222 San Diego Pond on East side of North Twin Oaks Valley Road-- 2.4 km N. of junct. with Hwy. S-12. Forming dense, homogeneous layer along the shoreline. 244 Comment
  SD117149  Agrimonia gryposepala Wayne P. Armstrong 1984-8-5 1208 San Diego Palomar Mt. State Park: Veratrum meadow approx. 200 m east of Thunder Spring. (IPB 8/06) 1520 Comment
  SD117496  Lemna minuta Wayne P. Armstrong 1985-1-2 1230 San Diego Pond on east side of North Twin Oaks Valley Road, 2.4 km north of junction with Highway S-12. Freshwater marsh 244 Comment
  SD117597 Image available Lemna turionifera Wayne P. Armstrong 1985-7-13 1245 San Diego Palomar Mountain: French Creek in French Valley. Scattered along creek 1525 Comment
  SD117839  Phyllospadix torreyi Wayne P. Armstrong 1985-10-21 1251 San Diego Washed ashore along beach, Encinitas Comment
  SD117840 Image available Zostera marina Wayne P. Armstrong 1985-10-20 1250 San Diego NW shore of Agua Hedionda Lagoon (near railroad track); City of Carlsbad Abundant--washed up along shoreline Comment
  SD117841 Image available Najas marina Wayne P. Armstrong 1985-11-2 1252 San Diego South shore, San Elijo Lagoon; in 2 ft of water, rooted in black mud. Comment
  SD117842  Ruppia maritima Wayne P. Armstrong 1985-11-2 1253 San Diego Northwest shore, San Elijo Lagoon, rooting stem fragments floating along shoreline. Comment
  SD117846  Lemna gibba Wayne P. Armstrong 1985-11-2 1254 San Diego South shore, San Elijo Lagoon. Comment
  SD119675  Berberis pinnata subsp. pinnata Wayne P. Armstrong 1985-2-3 1224 San Diego South side of San Dieguito River, 1 miles west of Lake Hodges Dam 82 Comment
  SD119676  Carduus pycnocephalus Wayne P. Armstrong 1985-5-18 1236 San Diego Northeast of Palomar College campus. 185 Comment
  SD119678  Pedicularis densiflora Wayne P. Armstrong 1985-3-9 1235 San Diego Penosquitos Canyon, common in chaparral along southern border of canyon. In understory of chaparral 152 Comment
  SD119679  Sparganium eurycarpum Wayne P. Armstrong 1985-12-8 1257 San Diego San Luis Rey River, 1.5 miles below (west of) Lake Henshaw Dam Spillway. Scattered along stream 822 Comment
  SD119680  Phyllospadix torreyi Wayne P. Armstrong 1985-11-12 1256 San Diego Rock platform (intertidal zone) along coast, S. Encinitas Collected in low tide (-1.6 ft.) Comment
  SD119682  Monardella hypoleuca subsp. lanata W. P. Armstrong 1986-6-28 1264 San Diego Summit crest of San Marcos Mountains. 509 Comment
  SD119683  Phyllospadix torreyi Wayne P. Armstrong 1986-5-26 1261 San Diego Rock platform (intertidal zone) along coast, S. Encinitas Collected in low tide (-1.7 ft.) Comment
  SD119687  Euphorbia spathulata Wayne P. Armstrong 1986-5-20 1262 San Diego Vacant field east of San Marcos City Park. 180 Comment
  SD120321  Lepidium latifolium Wayne P. Armstrong 1985-5-2 1232 San Diego South shore of San Elijo Lagoon, between I-5 and railroad tracks. Comment
  SD120322 Image available Malva arborea W. P. Armstrong 1985-6-1 1237 San Diego Vacant field at junction of Grand Ave. and Discovery Street, City of San Marcos (mak 1/08) 182 Comment
  SD120323 Image available Cryptantha racemosa Wayne P. Armstrong 1985-3-28 1225 San Diego Canyon--west side Coyote Mt.--NE of Borrego Springs. (drains into Coyote Creek) Comment
  SD120696 Image available Ruppia maritima Wayne P. Armstrong 1986-8-31 1268 San Diego South shore of San Elijo Lagoon-- east of R.R. tracks Comment
  SD121983  Epilobium ciliatum subsp. ciliatum Wayne P. Armstrong 1987-5-24 1281 San Diego Palomar College--wet seepage areas on the campus (fairly abundant) Comment
  SD121984  Berula erecta Wayne P. Armstrong 1987-5-21 1279 San Diego Wilderness Gardens (San Diego County Park Dept.): in Pauma Valley (San Luis Rey River) 245 Comment
  SD122707  Parthenocissus vitacea Wayne P. Armstrong 1987-5-21 1278 San Diego Wilderness Gardens (San Diego Co. Parks Dept.); in Pauma Valley (San Luis Rey River) Climbing on trunk and in understory of oaks. 244 Comment
  SD122708  Berula erecta Wayne P. Armstrong 1987-5-23 1280 San Diego San Dieguito River, 1.5 km. south west of (below) Lake Hodges Dam 75 Comment
  SD122720 Image available Proboscidea parviflora var. parviflora Wayne P. Armstrong 1987-11-13 1282 San Diego In open grassland/mesquite area (W. of Calif. Riding and Hiking Trail 'Gate'),several plants along fence at base of mesquite thicket (also along Banner Creek 100 m N. of Hwy 78) North side of Hwy 78-1.3 mi. E. of Banner (0.3 mi. E. of cattle guard). 822 Comment
  SD122747 Image available Veronica persica Wayne P. Armstrong 1987-4-5 1276 San Diego Palomar College, city of San Marcos. Introduced annual weed in lawn, in front of library (and perhaps elewhere on campus). 185 Comment
  SD129773 Image available Wolffia arrhiza Wayne P. Armstrong 1988-12-4 1297 San Diego San Dieguito River, pond at base of Lake Hodges Dam spillway 75 Comment
  SD129774 Image available Wolffia globosa Wayne P. Armstrong 1989-1-29 1298 San Diego San Dieguito River--pond at base of Lake Hodges Dam spillway. 75 Comment
  SD129787 Image available Petrorhagia dubia Wayne P. Armstrong 1988-3-19 1289 San Diego Valley Center Grade -- burned area west side of Highway S-6 (near summit). 370 Comment
  SD129811 Image available Chrysanthemoides monilifera subsp. monilifera Wayne P. Armstrong 1990-4-21 1303 San Diego Hillside NE of Palomar College. 180 Comment
  SD130876 Image available Lemna minuta Wayne P. Armstrong, J. L. Platt 1991-1-26 1306 San Diego San Dieguito River, pond at base of Lake Hodges Dam spillway. Homogeneous population in small pond within metavolcanic boulders. 75 Comment
  SD130877  Lemna gibba Wayne P. Armstrong, J. L. Platt 1991-1-26 1307 San Diego San Dieguito River, pond at base of Lake Hodges Dam. 75 Comment
  SD131213 Image available Cryptantha ganderi Wayne P. Armstrong 1991-4-14 1308 San Diego Coyote Creek, ca. 3 mi. N of Borrego Springs, 100 m east of Digiorgio Rd., at end of pavement. 180 Comment
  SD131255  Astragalus didymocarpus var. dispermus Wayne P. Armstrong 1991-4-14 1309 San Diego Coyote Creek, ca. 3 mi. N of Borrego Springs, 100 m E of Digiorgio Rd. at end of pavement 180 Comment
  SD134676  Silene verecunda subsp. platyota Wayne P. Armstrong 1992-6-27 1316 San Diego Palomar Mountain State Park, Lower Doane Valley, along trail to Christian Conference Center; above trail to weir. 1524 Comment
  SD134704  Torilis arvensis Wayne P. Armstrong 1992-8-26 1318 San Diego Escondido, residence, 1976 W. El Norte Parkway 185 Comment
  SD139868  Wolffia globosa Wayne P. Armstrong 1992-11-19 1319 San Diego San Dieguito River, pond at base of Lake Hodges Dam spillway. 75 Comment
  SD152396 Image available Coronilla varia Wayne P. Armstrong 2003-7-3 San Diego Palomar Mountain,Shady canyon turnout along north side of South Grade Road Collected along dirt road in shady canyon 1250 Comment
  SD152398 Image available Citrullus lanatus var. citroides Wayne P. Armstrong 1997-8-23 San Diego Encinitas, along east side of Coast Highway (S-21), about 0.8 km north of Encinitas Blvd. near A St. (W of RR tracks-between RR and Coast Hwy.) 10 Comment
  SD154100  Cardamine flexuosa Wayne P. Armstrong 2003-2-5 1339 San Diego City of San Marcos, a residence in Twin Oaks Valley, along the damp seepage area of a lawn 241 Comment
  SD160965  Cardaria chalepensis Wayne P. Armstrong 2004-4-18 1341 San Diego City of San Marcos; between Twin Oaks Valley Road and Woodward St. 174 Comment
  SD161036  Brodiaea terrestris subsp. kernensis Wayne P. Armstrong 2004-6-13 1343 San Diego Burned forest clearing, east side of Highway S-1, in the Laguna Mountains. 1622 Comment
  SD212772 Image available Brassica fruticulosa W. P. Armstrong, S. Disparti 2010-3-27 1352 San Diego Escondido: Along both sides of Circle Drive, 0.5 mile (0.8 km) SE of junction with Via Loma Vista. Also along the north side of Via Rancho Parkway between Bernardo Lane and Via Loma Vista. 231 Comment
  SD216539  Hordeum depressum W. P. Armstrong 2010-6-5 1358 San Diego Fenced vernal pool preserve in San Marcos adjacent to FryAs Electronics: Bounded by Linda Vista Drive and Grand Ave on the west and north, and S. Bent Ave on the east. 163 Comment
  SD216550  Hesperevax sparsiflora var. sparsiflora W. P. Armstrong 2010-4-19 1357 San Diego 40 acre vernal pool field in San Marcos: Bounded by S. Pacific Street on the west, S. Las Posas Drive on the east, La Mirada Drive on the north, and Linda Vista Drive on the south. 159 Comment
  SD216558  Cardamine hirsuta W. P. Armstrong 2004-3-12 1340 San Diego San Diego Wild Animal Park: in Conifer Garden, near Herb Garden and Suspension Bridge. 181 Comment
  SD216559  Cardaria chalepensis W. P. Armstrong 2004-4-18 1341 San Diego San Marcos: Between Twin Oaks Valley Road & Woodward Street. (200 m north of Mission Road). Freshwater marsh along creek lined with willows. 174 Comment
  SD216561  Dianthus armeria subsp. armeria W. P. Armstrong 2006-7-7 1349 b San Diego Meadow (pasture) west side of S-6 along road to Palomar Mountain Observatory. Near mile-marker 42. 1506 Comment
  SD216572  Malva pseudolavatera W. P. Armstrong 2010-3-4 1351 San Diego San Marcos: Vacant field on east side of intersection of Twin Oaks Valley Road and Borden Road. 178 Comment
  SD99508  Pilostyles thurberi Wayne P. Armstrong 1977-12-24 San Diego Slopes below Carrizo Badlands Overlook, Anza-Borrego State Park (Hwy. S-2), 4.5 miles west of Imperial County line (IPB 4/06) Comment
  SD99509  Chamaebatia australis Wayne P. Armstrong 1978-4-20 San Diego San Marcos Mts. East of Vista 950 Comment
  SD99510  Navarretia fossalis Wayne P. Armstrong 1978-5-26 San Diego San Marcos. Vacant field about 300 ft. South of La Mirada Drive & 100 ft. east of Pacific St. Vernal pools within grassy field. Several vernal pools between prominent knolls or mounds (IPB 3/06) 182 Comment
  SD99533  Brodiaea terrestris subsp. kernensis Wayne P. Armstrong 1978-5-18 San Diego Vacant field southeast of intersection between La Mirada Drive & Pacific Street, city of San Marcos. 174 Comment
  SD99534  Brodiaea orcuttii Wayne P. Armstrong 1978-5-18 San Diego Vacant field southeast of the intersection between La Mirada Drive & Pacific Street, city of San Marcos. (IPB 1/07) 174 Comment
  SD99535 Image available Brodiaea filifolia Wayne P. Armstrong 1978-5-18 San Diego San Marcos, vacant field southeast of intersection between La Mirada Drive & Pacific Street Comment
  SD99536  Alopecurus saccatus Wayne P. Armstrong 1978-5-20 San Diego Cuyamaca Lake (north end). Abundant in drying mud flats. 1280 Comment
  SD99537  Celtis reticulata Wayne P. Armstrong 1978-6-10 San Diego Crest of ridge south of Coleman Creek & east of San Diego River Canyon. growing on outcrop of schist 1157 Comment
  SD99538  Danthonia unispicata Wayne P. Armstrong 1978-5-20 San Diego Cuyamaca lake, below dam. In rocky meadow area 1280 Comment
  SD99540  Celtis reticulata Wayne P. Armstrong 1977-10-1 San Diego Thing Valley (IPB 12/06) 1220 Comment
  SDSU17668  Lepidium chalepense W. P. Armstrong 2004-4-18 1341 San Diego City of San Marcos: Between Twin Oaks Valley Rd. & Woodward St. [200 m north of Mission Rd.; marsh along creek lined with willows.] 175 Comment
  SDSU20188  Malva pseudolavatera W. P. Armstrong 2010-3-4 1351 San Diego San Marcos: Vacant field on east side of intersection of Twin Oaks Valley Road and Borden Road. 182 Comment
  SDSU21297  Cneoridium dumosum Michael S. Armstrong 2015-4-5 8 San Diego Trail along the south side of Miramar Road. About 500 ft west of Ave. Magnifica. 218 Comment
  SDSU21298  Acacia melanoxylon Michael S. Armstrong 2015-4-5 5 San Diego Trail along the south side of Miramar Road. About 500 ft west of Ave. Magnifica. 218 Comment
  SEINET10914206  Brassica fruticulosa W. Armstrong, S. Disparti 2010-3-27 Armstrong 1352 San Diego Along both sides of Circle Drive, 0.5 mile (0.8 km) SE of junction with Via Loma Vista, City of Escondido. Also along the north side of Via Rancho Pkwy between Bernardo Land and Via Loma Vista. WGS84 (=NAD83) 231 Comment
  SEINET2060249 Image available Astragalus nuttallianus var. cedrosensis W. P. Armstrong 1983-4-11 San Diego Isolated knoll about 1/2 mile NW of Vallecito County Park (Anza-Borrego). 335 Comment
  UC1787539  Cardamine flexuosa W. P. Armstrong 2003-2-5 s. n. San Diego residence in Twin Oaks Valley, City of San Marcos 241 Comment
  UC1787540  Coronilla varia W. P. Armstrong 2003-7-3 s.n. San Diego (Palomar Mountain); Shady canyon turnout along N side of South Grade Road, along dirt road 1250 Comment
  UCD130445  Chrysanthemoides monilifera subsp. monilifera Wayne P. Armstrong 1990-4-21 1303 San Diego northeast of Palomar College. 54 Comment
  UCR134739  Citrullus lanatus var. citroides W. P. Armstrong 1997-8-23 1335 San Diego South Coast, Encinitas, along E side of Coast Hwy (S-21) c. 0.8 km north of Encinitas Blvd near 'A' Street [W of RR tracks - between RR and Coast Hwy, ruderal - along RR tracks 10 m] Comment
  UCR148655  Cardamine flexuosa W. P. Armstrong 2003-2-5 1339 San Diego Residence in Twin Oaks valley, City of San Marcos 241 Comment
  UCR208972  Lavatera arborea W. P. Armstrong 1985-6-1 1237 San Diego Peninsular Range, vacant field at junction of Grand Ave. and Discovery St., San Marcos 183 Comment
  UCR236863  Malva pseudolavatera W. P. Armstrong 2010-3-4 1351 San Diego Peninsular Range, San Marcos, east side of intersection of Twin Oaks Valley Road and Borden Road 179 Comment
  UCR236864  Hordeum marinum W. P. Armstrong 2010-6-5 1358 San Diego Peninsular Range, San Marcos, adjacent to Fry's Electronics, bounded by Linda Vista Drive and Grand Ave on the west and north, and S. Bent Ave on the east 163 Comment
  UCR236865  Brassica fruticulosa W. P. Armstrong, S. N. Disparti 2010-3-27 1352 San Diego Escondido, along both sides of Circle drive, 0.5 mi (0.8 km) southeast of junction with Via Loma Vista 231 Comment
  UCR236866  Dianthus armeria subsp. armeria W. P. Armstrong 2006-7-7 1349 B San Diego west side of S-6 along road to Palomar Mountain Observatory, near mile-marker 42 1507 Comment
  UCR236872  Proboscidea parviflora subsp. parviflora W. P. Armstrong 1987-11-13 1282 San Diego north side of Hwy 78, 1.3 mi east of Banner and 0.3 mi east of cattle guard, west of Calif. Riding & Hiking Trail Gate 823 Comment
  UCR44576  Astragalus oocarpus W. P. Armstrong 1983-7-25 1152 San Diego Peninsular Range, east side of Hwy 78, [near Wynola] 2.5 mi east of jct with Hwy 79 at Santa Ysabel 1067 Comment
  UCR53761  Epilobium ciliatum subsp. ciliatum W. P. Armstrong 1987-5-24 1281 San Diego Peninsular Range, Palomar College campus 183 Comment
  UCR53845  Veronica persica W. P. Armstrong 1987-4-5 1276 San Diego Peninsular Range, Palomar College in San Marcos 183 Comment
  UCR67638  Chrysanthemoides monilifera W. P. Armstrong 1990-4-21 1303 San Diego Hillside NE of Palomar College 180 Comment
  UCR73613  Astragalus didymocarpus var. dispermus W. P. Armstrong 1991-4-14 1309 San Diego Sonoran (Colorado) Desert, Coyote Creek, c. 3 mi north of Borrego Springs, 100 m east of Digiorgio Road at end of pavement 180 Comment
  UCR73614  Cryptantha ganderi W. P. Armstrong 1991-4-14 1308 San Diego Sonoran (Colorado) Desert, Coyote Creek, c. 3 mi north of Borrego Springs, 100 m east of Digiorgio Road at end of pavement 180 Comment
  RSA332344  Lavatera arborea W. P. Armstrong 1985-6-1 1237 San Diego Vacant field at junct. of Grand Ave. & Discovery Street -- City of San Marcos. 183 Comment
  RSA543493  Lemna valdiviana Wayne P. Armstrong 1992-6-21 1315 San Diego Escondido. 200 Comment
  SD115037  Astragalus coccineus Wayne P. Armstrong 1983-2-19 San Diego Hills ca. 0.7 mile south of Mountain Springs. 700 Comment
  SEINET13710143  Veronica persica Wayne P. Armstrong, Wayne P. Armstrong 1987-1 1276 San Diego San Marcos, Palomar Coll, Lawn Weed, 600 Ft 183 Comment
  SEINET13710352  Veronica persica Wayne P. Armstrong, Wayne P. Armstrong 1987-1 1276 San Diego San Marcos, Palomar College Comment



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