rare plants - Virginia Department of Conservation and Recreation

More documents

Recommendations

Info

Taxonomic changes made on the review list, continued Old Scientific Name New Scientific Name Old Rank New Rank Viola blanda Willd. var. palustriformis Gray Viola incognita Brainerd SNR SNR Taxa which have been removed from the review list and placed on the rare vascular plant list Scientific Name Old Rank New Rank Allium allegheniense Small SU S1 Monarda fistulosa L. var. brevis Fosberg & Artz SU SH Oenothera riparia Nuttall SU S1S2 Potamogeton bicupulatus Fern. SNR S1 Isoetes mattaponica L.J. Musselman & W.C. Taylor SNR S2 Additions to the rare vascular plant list which have not previously appeared on any other list Scientific Name Old Rank New Rank Allium oxyphilum Wherry N/A S1 Atriplex glabriuscula Edmondston N/A SH Coreopsis delphiniifolia Lam. N/A S1 Crataegus succulenta Schrad. ex Link var. neofluvialis (Ashe) Palmer N/A SH Dryopteris clintoniana (D.C. Eaton) Dowell N/A SH Epilobium ciliatum Raf. ssp. ciliatum N/A S2 Hypericum densiflorum Pursh var. interior (Small) Sorrie & Weakley N/A S1 Leucospora multifida (Michx.) Nutt. N/A S1 Poa languida Hitchcock N/A S2 Rhynchospora distans (Michx.) Chapm. N/A S1 Rosa virginiana P. Mill. N/A SH Sagittaria brevirostra Mackenzie & Bush N/A SH Stellaria alsine Grimm N/A S1 Valerianella chenopodiifolia (Pursh) A.P. de Candolle N/A SH Yucca aloifolia L. N/A S1 Additions to the review list which have not previously appeared on any other list Scientific Name Old Rank New Rank Boechera burkii (Porter) Windham & Al-Shehbaz N/A G5T3T5 Orobanche riparia L.T. Collins N/A SU Leptochloa panicea (Retz) Ohwi ssp. brachiata (Steudel) N. Snow N/A GNR Taxa whose ranks have changed but are still found on the rare vascular plant list Old Scientific Name New Scientific Name Old Rank New Rank Acmispon helleri (Britt.) A.A. Heller Acmispon helleri (Britt.) A.A. Heller G5T3 G3 62
Taxa whose ranks have changed but are still found on the rare vascular plant list, continued Old Scientific Name New Scientific Name Old Rank New Rank Agalinis paupercula (Gray) Britt. Agalinis paupercula (Gray) Britt. var. paupercula S1 S1? Anemone canadensis L. Anemone canadensis L. S1 SH Arethusa bulbosa L. Arethusa bulbosa L. S1 SH Astragalus distortus Torr. & Gray var. distortus Astragalus distortus Torr. & Gray var. distortus S1? SH Bacopa rotundifolia (Michx.) Wettst. Bacopa rotundifolia (Michx.) Wettst. S1 SH Betula cordifolia Regel Betula cordifolia Regel G5T5 G5 Botrychium lanceolatum (Gmel.) Angstr. var. angustisegmentum Pease & Moore 63 Botrychium lanceolatum (Gmel.) Angstr. var. angustisegmentum Pease & Moore S1 SH Buckleya distichophylla (Nutt.) Torr. Buckleya distichophylla (Nutt.) Torr. G2 G3 Calopogon tuberosus (L.) B.S.P. var. tuberosus Calopogon tuberosus (L.) B.S.P. G5T5 G5 Calycanthus floridus L. var. floridus Calycanthus floridus L. S2? S2 Calycanthus floridus L. var. glaucus (Willd.) Torr. & Gray Calycanthus floridus L. S1? S2 Cardamine flagellifera O.E. Schulz Cardamine flagellifera O.E. Schulz SH S1 Carex aquatilis Wahlenb Carex aquatilis Wahlenb var. substricta Kükenth. G5 G5TNR Carex arctata Boott ex Hook. Carex arctata Boott ex Hook. G5? G5 Carex cristatella Britt. Carex cristatella Britt. S2 S1? Carex crus-corvi Shuttlw. ex Kunze Carex crus-corvi Shuttlw. ex Kunze S1S2 S2S3 Carex decomposita Muhl. Carex decomposita Muhl. G3 G3G4 Carex juniperorum Catling, Reznicek, & Crins Carex juniperorum Catling, Reznicek, & Crins G2 G3 Carex prairea Dewey ex Wood Carex prairea Dewey ex Wood G5? G5 Carex silicea Olney Carex silicea Olney S1 SH Clematis addisonii Britt. Clematis addisonii Britt. G2/S2 G1?/S1? Clematis viticaulis Steele Clematis viticaulis Steele S2 S1 Crataegus mollis Scheele Crataegus mollis Scheele var. mollis G5 G5TNR Crataegus succulenta Schrad. ex Link Crataegus succulenta Schrad. ex Link var. succulenta G5 G5TNR Crotalaria purshii DC. Crotalaria purshii DC. S2 SH Cuscuta cephalanthi Engelm. Cuscuta cephalanthi Engelm. S1? SH Cyperus acuminatus Torr. & Hook. ex Torr. Cyperus acuminatus Torr. & Hook. ex Torr. SH S1 Cyperus odoratus L. var. engelmannii (Steud.) R. Carter Cyperus odoratus L. var. engelmannii (Steud.) R. Carter G4Q G5T4Q Dichanthelium annulum (Ashe) LeBlond Dichanthelium annulum (Ashe) LeBlond G5TNRQ G3G4 Elymus canadensis L. Elymus canadensis L. var. canadensis G5 G5TNR Fimbristylis puberula (Michx.) Vahl var. puberula Fimbristylis puberula (Michx.) Vahl var. puberula G5T5? G5T5 Gaylussacia brachycera (Michx.) Gray Gaylussacia brachycera (Michx.) Gray S2 S1 Geum laciniatum Murr. var. laciniatum Geum laciniatum Murr. G5T5/S1 G5/S2
Page 1:
NATURAL HERITAGE RESOURCES OF VIRGI
Page 4 and 5:
Nomenclature for mosses follows the
Page 6 and 7:
If you can’t find: Look under: Ag
Page 9 and 10:
Rare Vascular Plant List __________
Page 11 and 12: Rare Vascular Plant List __________
Page 33: Rare Vascular Plant List __________
Page 37 and 38: Virginia Vascular Plant Watchlist _
Page 39 and 40: Vascular Plant Watchlist __________
Page 45: Vascular Plant Watchlist __________
Page 49 and 50: Review List (Taxa of Uncertain Stat
Page 51 and 52: Review List (Taxa of Uncertain Stat
Page 53: PART FOUR: RARE NON-VASCULAR PLANT
Page 56 and 57: Rare Non-Vascular Plant List ______
Page 58 and 59: Taxonomic changes made on the rare
Page 60 and 61: Taxonomic changes made on the rare
Page 64 and 65: Taxa whose ranks have changed but a
Page 66 and 67: Taxa whose ranks have changed but a
Page 68 and 69: Taxa which have been removed from t
Page 70 and 71: New additions to the watch list Sci
show all

rare plants - Virginia Department of Conservation and Recreation

Create successful ePaper yourself

Delete template?

Save as template?