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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APPENDIX 1: CHANGES TO THE 2009 LISTS<br />
Below is a summary <strong>of</strong> the changes to the plant lists since the 2009<br />
edition:<br />
Taxonomic changes made on the <strong>rare</strong> vascular<br />
plant list<br />
Old Scientific Name New Scientific Name Old Rank New Rank<br />
Agalinis paupercula (Gray) Britt. Agalinis paupercula (Gray)<br />
Britt. var. paupercula<br />
S1? S1<br />
Arabis glabra (L.) Bernh. Turritis glabra L. S1 S1<br />
Arabis hirsuta (L.) Scop. var. adpressipilis (M. Hopkins) Arabis pycnocarpa M. Hopkins S1S2 S1S2<br />
Rollins<br />
var. adpressipilis M. Hopkins<br />
Arabis serotina Steele Boechera serotina (Steele)<br />
Windham & Al-Shehbaz<br />
S2 S2<br />
Arabis shortii (Fern.) Gleason Boechera dentata (Raf.) Al-<br />
Shehbaz & Zarruchi<br />
S2 S2<br />
Arenaria lanuginosa (Michx.) Rohrb. ssp. lanuginosa Arenaria lanuginosa (Michx.)<br />
Rohrb. var. lanuginosa<br />
SH SH<br />
Arnoglossum muhlenbergii (Schultz-Bip.) H.E. Robinson Arnoglossum reniforme<br />
(Hooker) H.E. Robins.<br />
S2 S2<br />
Asclepias tuberosa L. ssp. rolfsii (Britt. ex Vail) Woods. Asclepias tuberosa L. var.<br />
rolfsii (Britt. ex Vail) Woods.<br />
S1 S1<br />
Betula uber (Ashe) Fern Betula lenta L. var. uber Ashe G1Q/S1 G5T1Q/S1<br />
Botrychium jenmanii Underwood Sceptridium jenmanii<br />
Underwood (Lyon)<br />
S1 SH<br />
Botrychium multifidum (Gmel.) Trev. Sceptridium multifidum (S.G.<br />
Gmelin) M. Nishida<br />
S1 S1<br />
Botrychium oneidense (Gilbert) House Sceptridium oneidense (Gilbert)<br />
Holub<br />
S2 S2<br />
Botrychium simplex E. Hitchc. var. simplex Botrychium simplex E. Hitchc.<br />
var. simplex<br />
G5 G5T4<br />
Calopogon tuberosus (L.) B.S.P. var. tuberosus Calopogon tuberosus (L.)<br />
B.S.P.<br />
S2 S2<br />
Calycanthus floridus L. var. floridus Calycanthus floridus L. S2 S2<br />
Calycanthus floridus L. var. glaucus (Willd.) Torr. & Gray Calycanthus floridus L. S2 S2<br />
Cerastium arvense L. ssp. velutinum (Raf.) Ugborogho. Cerastium velutinum Raf. var.<br />
velutinum<br />
S2? S2?<br />
Chamaesyce bombensis (Jacquin) Dug<strong>and</strong> Euphorbia bombensis Jacquin S2 S2<br />
Cheilanthes eatonii Baker Cheilanthes castanea Maxon S2 S2<br />
Cimicifuga rubifolia Kearney Actaea rubifolia (Kearney)<br />
Kartesz<br />
S2 S2<br />
Cleistes bifaria (Fern.) Catling & Gregg Cleistesopsis bifaria (Fern.)<br />
Pansarin & F. Barros<br />
S2 S2<br />
Cleistes divaricata (L.) Ames Cleistesopsis divaricata (L.)<br />
Pansarin & F. Barros<br />
S1 S1<br />
Cornus amomum P. Miller ssp. obliqua (Raf.) J.S. Wilson Cornus obliqua (Raf.) J.S.<br />
Wilson<br />
G5T5/S2 G5/S1<br />
Crataegus mollis Scheele Crataegus mollis Scheele var.<br />
mollis<br />
S1 S1<br />
Crataegus succulenta Schrad. ex Link Crataegus succulenta Schrad.<br />
ex Link var. succulenta<br />
S1 S1<br />
Cyperus engelmannii Steud. Cyperus odoratus L. var.<br />
engelmannii (Steud.) R. Carter<br />
S1 S1<br />
Dalibarda repens L.<br />
57<br />
Rubus dalibarda L. S1 S1
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