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

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 General citation for data retrieved from this page:
    Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal,, 29 January 2023.

CCH1 Specimen Number  ?   FSC0000279   (Accession number)   image_link (to be added soon)
Determination  ?   Aspidium rigidum var. argutum  CCH1 Determination History
ICPN Name Status   JFP Rank UNRESOLVED CCH 2018 SYNONYM not in ICPN or EFLORA  link to ICPN 
eFlora Accepted Name  ?   Dryopteris arguta    link to Jepson eFlora 
Determination (verbatim)  ?   Aspidium rigidum var. argutum 
Nativity NATIVE 
Collector & Number  ?   Chas. H. Quibell  286
Formatted Date (YYYY MM DD) ?  1951-07-19 
Jepson Bioregion ADD JEPSON REGION & color code 
USGS Land Ownership ADD LAND OWNERSHIP & color code 
County (verbatim)  ?   Fresno 
Locality  ?   Brown Cone (7136′), small brown lava cone on crest of San Joaquin R. canyon (River 3400′), 4 miles n.w. Mt. Tom (9022′). Forest stops at lava exposure which is mostly on steep s.w. face where Artemisia tridentata covers lower slope and Quercus thicket (mostly Q. caccinifolia, some chrysolepis) the upper; 2 small Pinus Jeffreyi? in artemisia zone, 10 in Quercus;  
Habitat  ?   n.e. side granitic soil carrying Yellow Pine Forest slopes up close to top. 
Coordinates  ?   37.4049430000 -119.2326240000 
Uncertainty  ?   267 meters 
Datum  ?   WGS84 
Georeference By  ?   RRiley (2019-10-10 13:14:28) 
Source  ?   georef batch tool 2019-10-10; GeoLocate
Georeference Note  ?   Not recorded 
Date Last Modified  ?   2020-06-03 19:24:33 
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