Featuring California vascular plant data from the Consortium of California Herbaria and other sources
Accession Label Details

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    Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal,, 13 August 2022.

CCH1 Specimen Number  ?   RSA0200397   (barcode number)  image_link (to be added soon)
Original Accession No.  ?   RSA889812
Determination  ?   Pleurocoronis pluriseta 
ICPN Name Status   JFP Rank 1, accepted name for taxon native to CA  link to ICPN 
eFlora Accepted Name  ?   Pleurocoronis pluriseta    link to Jepson eFlora 
Determination (verbatim)  ?   Pleurocoronis pluriseta 
Nativity NATIVE 
eFlora Habit subshrub 
Collector & Number  ?   Sarah J. De Groot  9602
Formatted Date (MM DD YYYY) ?  March 21 2018 
Elevation (corrected)  ?   612 meters (2009 feet) 
County (verbatim)  ?   San Bernardino 
Locality  ?   BLMSilurian Hills, south side near center. East of Riggs Mine and Riggs site. North of D111/ Riggs Road; North-northwest of junction of D111 and D1211.; Silurian Hills 7.5' quad. San Bernardino meridian  
Habitat  ?   Base of exposed bedrock dryfall in canyon. Steep rocky hillsides with rock outcrops. Canyon drainage sloping ca. 20 degrees, sides sloping ca. 40 degrees. Canyon facing S22W, sides facing east-southeast and west-northwest. Paleozoic limestone or dolomite. Frequent among rocks. 
Associates  ?   Brickellia desertorum, Eucnide urens, Echinocactus polycephalus, Larrea tridentata, Salvia mohavensis, Mammillaria, Ambrosia dumosa, Cuscuta, Cryptantha barbigera, Eriogonum inflatum, Stephanomeria pauciflora, Phacelia crenulata, cf. Antirrhinum filipes, Cryptantha cf. nevadensis, Eschscholzia minutiflora, Baccharis brachyphylla, Eriogonum fasciculatum var. polifolium, Peucephyllum schottii, Nicotiana obtusifolia, Aristida purpurea var. nealleyi, mosses, Dasyochloa pulchella, Thamnosma montana, Physalis crassifolia, Pectocarya platycarpa, Funastrum hirtellum, Encelia farinosa, Ephedra aspera, Cryptantha maritima, Gutierrezia microcephala, Bebbia juncea var. aspera, Caulanthus lasiophyllus, Chorizanthe brevicornu var. b., Amphipappus fremontii var. f., Galium stellatum 
Morphology Notes  ?   Shrub. 
Coordinates  ?   35.507970 -116.059260 
Uncertainty  ?   Not recorded 
Datum  ?   NAD83 
Georeference By  ?   Not recorded 
Source  ?   GPS
Georeference Note  ?   Not recorded 
Date Last Modified  ?   2021-06-09 08:32:29 
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