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NEVADA RARE PLANTS SHARED WITH ARIZONA (18 March 2004) |
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As of the date above, this list provides information for the 31 Arizona plants
also included on the Nevada At-risk Plant and Lichen
Tracking List list
or the Nevada Plant and Animal Watch List. These data reflect only what was entered in our computer databases as of the above date; additional information for some species may await processing in paper files, or may have been entered subsequently. Information provided for each taxon in the columns below include the various agency status and rank designations, and sand and wetland habitat indicators. A new Occurrence Status (OCC) column has been added to the left side of the list to show any special status within Arizona: More detailed Nevada information for these taxa is available in our Detailed Rare Plant and Lichen list, and in the Nevada Rare Plant Atlas, which provides comprehensive information on habitat, life-history, description, threats, survey status, literature sources, and known locations, for most plant taxa. Further information may be available on-line for some taxa in other lists or reports, or as maps or images, and general information is available for nearly all taxa on the NatureServe Explorer web site. Click on a column heading for an explanation of that column. You may need to scroll horizontally in your browser to see all columns. You may also jump to the at-risk taxa or the watch-list taxa. |
OCC RANKS..... ESA. BLM FS. TAXON NAME AND (VERNACULAR NAME).............. NV. 2N HAB AT-RISK TAXA TRACKED *************** Plants - Bryophytes (moss allies) G2 Crossidium seriatum W S2 (rough fringemoss) G2? Entosthodon planoconvexus W S1 (planoconvex cordmoss) G1 Grimmia americana W S1 (American grimmia) ? G2? Trichostomum sweetii W S1 (Sweet trichostomum) *************** Plants - Pteridophytes (fern allies) G3 xC2 n si Botrychium crenulatum W W S1? (dainty moonwort) *************** Plants - Flowering Dicots G3 xC2 s Arctomecon californica CE T S3 (Las Vegas bearpoppy) T2G5 xC2 n Astragalus amphioxys var. musimonum W S2 (Sheep Range milkvetch) G2 xC2 n Astragalus eurylobus W S2 (Needle Mountains milkvetch) T2T3G4? xC2 s Astragalus geyeri var. triquetrus CE T S S2S3 (threecorner milkvetch) T2T3G5 Astragalus lentiginosus var. stramineus W s S1S2 (straw milkvetch) G2G3Q n Astragalus mokiacensis W S1S2 (Mokiak milkvetch) G2 xC2 Cirsium virginense W W S1 (Virgin River thistle) G2G3 n Enceliopsis argophylla W S1? (silverleaf sunray) G3? Ericameria cervina W S1 (Antelope Canyon goldenbush) T2T3?QG5 n Eriogonum corymbosum var. (unnamed) CE# W S1S2 (Las Vegas buckwheat) G2 xC2 s Eriogonum viscidulum CE T S S2 (sticky buckwheat) G2G3Q Helianthus deserticola W S S2 (dune sunflower) ? T1QG4? RI s Opuntia whipplei var. multigeniculata CE T S1 (Blue Diamond cholla) CY G3 xC2 Pediomelum castoreum W S3 (Beaver Dam breadroot) G2 xC2 nc Penstemon albomarginatus T S S2 (white-margined beardtongue) T3QG3 xC2 n s Penstemon bicolor ssp. roseus W S3 (rosy twotone beardtongue) G2G3 xC2 nc Phacelia parishii W W S2S3 (Parish phacelia) ? G3Q Viola charlestonensis W S2S3 (Charleston violet) WATCH-LIST TAXA *************** Plants - Flowering Dicots T2T3G4 Astragalus preussii var. laxiflorus s S1S2 (Littlefield milkvetch) T4T5G4G5 Dudleya pulverulenta ssp. arizonica S3 (chalk liveforever) G2 Eriogonum darrovii D S1 (Darrow buckwheat) G4G5 n Eustoma exaltatum M W S1 (catchfly gentian) T4?QG5 s Ferocactus cylindraceus var. lecontei CY S4 (Mojave barrel cactus) T3T4G5 Machaeranthera grindelioides var. depressa D S3 (rayless tansy aster) G3G4 p Phacelia petrosa M S2 (rock phacelia) G5 Pilostyles thurberi D S1 (Thurber pilostyles) |
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Last updated on 03/18/2004 Return to Nevada Natural Heritage Program home page |