rare plants - Virginia Department of Conservation and Recreation
rare plants - Virginia Department of Conservation and Recreation
rare plants - Virginia Department of Conservation and Recreation
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Taxonomic changes made on the <strong>rare</strong> vascular<br />
plant list, continued<br />
Old Scientific Name New Scientific Name Old Rank New Rank<br />
Viola walteri House Viola walteri House var. walteri S2 S2<br />
Xyris difformis Chapman var. curtisii (Malme) Kral Xyris curtissii Malme S1 S1<br />
Xyris laxifolia Mart. var. iridifolia (Chapman) Kral Xyris iridifolia Chapman S1 S1<br />
Zigadenus densus (Desr.) Fern. Stenanthium densum (Desr.) S1 S1<br />
60<br />
Zomlefer & Judd<br />
Zigadenus leimanthoides Gray Stenanthium leimanthoides (A.<br />
Gray) Zomlefer & Judd<br />
Taxonomic changes made on the vascular plant<br />
watchlist<br />
S1 S1<br />
Old Scientific Name New Scientific Name Old Rank New Rank<br />
Agrostis scabra Willd. var. scabra Agrostis scabra Willd. S3? S3?<br />
Amelanchier sanguinea (Pursh) DC. var. sanguinea Amelanchier sanguinea (Pursh)<br />
DC. G5T5/S3 G5/S3<br />
Asclepias incarnata L. ssp. incarnata Asclepias incarnata L. var.<br />
incarnata S3 S3<br />
Bulbostylis ciliatifolia (Ell.) Fern. var. ciliatifolia Bulbostylis ciliatifolia (Ell.)<br />
Fern. S3? S3?<br />
Carex canescens L. ssp. disjuncta (Fern.) Toivonen Carex canescens L. var.<br />
disjuncta Fern. S3 S3<br />
Carex pedunculata Muhl. ex Willd. Carex pedunculata Muhl. ex<br />
Willd. var. pedunculata S3 S3<br />
Carex sp. 4 Carex austrodeflexa P.D.<br />
McMillan, Sorrie, & van<br />
Eerden S3S4 S3S4<br />
Carex venusta Dewey var. minor Boeckl. Carex venusta Dewey S3? S3?<br />
Carex venusta Dewey var. venusta Carex venusta Dewey S3? S3?<br />
Cenchrus spinifex Cav. Cenchrus incertus M.A. Curtis S3 S3<br />
Cymophyllus fraserianus (Ker-Gawl.) Kartesz & Gh<strong>and</strong>i Carex fraseriana Ker-Gawl. S3 S3<br />
Descurainia pinnata (Walt.) Britt. var. pinnata Descurainia pinnata (Walt.)<br />
Britt. var. brachycarpa<br />
Dichanthelium portoricense (Desv. ex Ham.) B.F. Hansen &<br />
Wunderlin var. patulum (Scribn. & Merr.) Gould & C.A.<br />
Clark<br />
(Richards.) Detling S3? S3?<br />
Dichanthelium portoricense<br />
(Desv. ex Ham.) B.F. Hansen<br />
& Wunderlin ssp. patulum<br />
(Scribn. & Merr.) Freckmann<br />
& LeLong S3 S3<br />
Heuchera parviflora Bartl. var. parviflora Heuchera parviflora Bartl. S3 S3<br />
Hexalectris spicata (Walt.) Barnh. Hexalectris spicata (Walt.)<br />
Barnh. var. spicata S3 S3<br />
Leptochloa fusca (L.) Kunth ssp. fascicularis (Lam.) N. Snow Leptochloa fascicularis (Lam.)<br />
Gray S3 S3<br />
Lilium philadelphicum L. var. philadelphicum Lilium philadelphicum L. S3 S3<br />
Linum sulcatum Riddell var. sulcatum Linum sulcatum Riddell S3 S3<br />
Milium effusum L. Milium effusum L. var.<br />
cisatlanticum Fern. S3 S3<br />
Minuartia patula (Michx.) Mattf. var. patula Minuartia patula (Michx.)<br />
Mattf. S3 S2<br />
Packera paupercula (Michx) Á. & D. Löve Packera paupercula (Michx)<br />
Á. & D. Löve var. paupercula S3? S3?
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