rare plants - Virginia Department of Conservation and Recreation

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Vascular Plant Watchlist _________________________________________________________________________________________________ Scientific Name Common Name Global State Federal State Rank Rank Status Status _____________________________________________________________________________________________________________________________________________________ Carex bushii Mackenzie Bush’s Sedge G4 S3 Carex canescens L. var. disjuncta (Fern.) Toivonen Silvery Sedge G5T4? S3 Carex careyana Torr. ex Dewey Carey’s Sedge G4G5 S3 Carex collinsii Nutt. Collins’s Sedge G4 S3 Carex conjuncta Boott Soft Fox Sedge G4G5 S3 Carex floridana Schwein. syn: Carex nigromarginata Schwein. var. floridana (Schwein.) Kukenth. Florida Sedge G5? S3 Carex fraseriana Ker-Gawl. syn: Cymophyllus fraserianus (Ker-Gawl.) Kartesz & Ghandi Fraser’s Sedge G4 S3 Carex leptonervia (Fern.) Fern. Finely-nerved G4 S3 Carex lucorum Willd. ex Link var. austrolucorum J. Rettig syn: C. pensylvanica Lam. var. distans Peck Sedge Appalachian Woodland Sedge 38 G4T3T5 S3 Carex meadii Dewey Mead’s Sedge G4G5 S3 Carex pedunculata Muhl. ex Willd. var. pedunculata Long-stalk Sedge G5TNR S3 Carex pellita Muhl. ex Willd. Woolly Sedge G5 S3 Carex purpurifera Mackenzie Limestone Purple Sedge G4? S3 Carex ruthii Mackenzie Under C. muricata L. in Harvill et al. (1992) and Radford et al. (1968) Ruth’s Sedge G3 S3 Carex shortiana Dewey Short’s Sedge G5 S3 Carex striata Michx. var. brevis Bailey syn: C. walteriana Bailey var. brevis (Bailey) Bailey All Virginia C. striata is var. brevis Walter's Sedge G4G5T4? S3 Carex suberecta (Olney) Britt. Prairie Straw Sedge G4 S3 Carex superata Naczi, Reznicek, & B.A. Ford Limestone Forest Sedge G4? S3 Carex tetanica Schkuhr Rigid Sedge G4G5 S3 Carex trisperma Dewey var. trisperma Three-seeded Sedge G5T5 S3 Carex venusta Dewey Dark Green Sedge G4 S3? Castilleja coccinea (L.) Spreng. Eastern Indian Paintbrush G5 S3 Cenchrus incertus M.A. Curtis syn: C. spinifex Cav. Coastal Sandbur GNR S3 Chamaecrista fasciculata (Michx.) Greene var. macrosperma (Fern.) C.F. Reed syn: Cassia fasciculata Michx. var. macrosperma Fern. Marsh Patridge-pea G5T3 S3 Chamaecyparis thyoides (L.) B.S.P. Atlantic Whitecedar G4 S3
Vascular Plant Watchlist _________________________________________________________________________________________________ Scientific Name Common Name Global State Federal State Rank Rank Status Status _____________________________________________________________________________________________________________________________________________________ Chenopodium simplex (Torr.) Raf. Under C. hybridum L. in Fernald (1950), syn: C. gigantospermum Aellen Maple-leaf Goosefoot G5 S3 Chrysogonum virginianum L. var. brevistolon Carolina Green- G5TNR S3 Nesom and-gold Cinna latifolia (Trev. ex Goepp.) Griseb. Slender Wood Reedgrass G5 S3 Clematis albicoma Wherry White-haired Leatherflower G4 S3 Clematis coactilis (Fern.) Keener Virginia Whitehaired Leatherflower G3 S3 Clematis crispa L. Marsh Swamp Leatherflower G5 S3 Coleataenia longifolia (Torrey) Soreng ssp. combsii (Scribn. & C.R. Ball) Soreng syn: Panicum longifolium Torrey var. combsii (Scribn. & Ball) Fern. Combs' Panic Grass G5T5? S3? Corallorrhiza wisteriana Conrad Spring Coralroot G5 S3 Croptilon divaricatum (Nutt.) Raf. syn: Haplopappus divaricatus (Nutt.) Gray Scratch Daisy G4G5 S3 Croton monanthogynus Michx. Prairie Tea G5 S3 Cyperus haspan L. Sheathed Flatsedge G5 S3 Cyperus refractus Engelm. ex Boeckl. Reflexed Flatsedge G5 S3 Delphinium exaltatum Ait. Tall Larkspur G3 S3 Dendrolycopodium dendroideum (Michx.) A. Prickly Tree- G5 S3 Haines syn: Lycopodium dendroideum Michx. clubmoss Dendrolycopodium hickeyi (W.H. Wagner, Beitel Hickey's Tree- G5 S3? & Moran) A. Haines syn: Lycopodium hickeyi W.H. Wagner, Beitel, & Moran clubmoss Descurainia pinnata (Walt.) Britt. var. Western Tansy G5T5 S3? brachycarpa (Richards.) Detling Mustard Desmodium fernaldii Schub. Fernald’s Ticktrefoil G4 S3 Desmodium lineatum DC. Sand Tick-trefoil G5 S3 Diarrhena americana Beauv. Does not include D. obovata (Gleason) Brandenburg American Beakgrain G4G5 S3 Dichanthelium fusiforme (Hitchcock) Harvill syn: Panicum fusiforme A.S. Hitchc., Under D. aciculare (Desv. ex Poir.) Gould & C.A. Clark in Kartesz (1999) Spindle-fruited Panic Grass GNR S3 Dichanthelium oligosanthes (J.A. Schultes) Gould var. oligosanthes syn: Panicum oligosanthes J.A. Schultes Few-flowered Panic Grass 39 G5T5? S3
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 33: Rare Vascular Plant List __________
Page 37: Virginia Vascular Plant Watchlist _
Page 41 and 42: Vascular Plant Watchlist __________
Page 43 and 44: 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 62 and 63: Taxonomic changes made on the revie
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

rare plants - Virginia Department of Conservation and Recreation

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