Chapter 12: Appendixes

APPENDIX B. VASCULAR PLANTS
BUCKWHEATS (cont’d)
Common Name Phenology Origin Loc
Polygonum virginianum
[= Tovara virginiana]
Virginia knotweed, jumpseed Aug N E,W
Rumex acetosella garden sorrel, sheep sorrel Jun-Oct A E,W
Rumex crispus curly or sour dock Jun-Sep A E,W
Rumex orbiculatus great water dock Sep N E
Rumex verticillatus swamp dock Jun-Sep N E
GARCINIAS (Clusiaceae)
Hypericum ascyron [= H. pyramidatum] great St. John’s-wort Jun-Aug N W
Hypericum majus large Canadian St. John’s-wort Jul-Sep N(P) E
Hypericum perforatum common St. John’s-wort Jun-Sep A E,W
Hypericum punctatum dotted or spotted St. John’s-wort Aug N E,W
LINDENS (Tiliaceae)
Tilia americana American basswood Jul N E,W
MALLOWS (Malvaceae)
Abutilon theophrasti velvet-leaf Jul-Oct A E,W
Hibiscus moscheutos [= H. palustris] swamp rosemallow Aug-Sep N E
Hibiscus trionum flower-of-the-hour Jul-Sep A E,W
Malva moschata musk mallow Jun-Sep A W
Malva neglecta common mallow Apr-Oct A W
Malva sylvestris high mallow Jun-Aug A W
SUNDEWS (Droseraceae)
Drosera rotundifolia round-leaf sundew Jun-Aug N(P) W
ROCKROSES (Cistaceae)
Helianthemum bicknellii plains frostweed Jun-Jul N(T) E,W
[= H. majus misapplied]
Lechea minor pinweed Jul-Nov N(T) W
VIOLETS (Violaceae)
Viola blanda sweet white violet Apr-May N W
Viola canadensis Canada violet Apr-Jun N E
Viola conspersa American dog violet May-Jul N E
Viola cucullata marsh blue violet May N E,W
Viola odorata white violet Apr-May A W
Viola palmata [= V. triloba] three-lobed violet Apr-May N W
Viola pubescens downy or common yellow violet May N E,W
Viola rostrata long-spur violet Apr-Jun N W
Viola sagittata arrow-leaf violet Apr-Jun N W
Viola sororia woolly blue violet, freckled violet Apr-Jun N E,W
Viola striata striped cream violet, pale violet May N E,W
GOURDS (Cucurbitaceae)
Echinocystis lobata wild mock-cucumber Jul-Sep N E,W
WILLOWS (Salicaceae)
Populus deltoides eastern cotton-wood Apr-May N E,W
Populus grandidentata big-tooth aspen Apr N E,W
Salix alba white willow Apr-May A E
Salix amygdaloides peach-leaf willow Apr-Jun N E
Salix babylonica weeping willow Feb-May A E
Salix discolor pussy willow Feb-May N W
Salix eriocephala [= S. rigida] Missouri River or heart-leaf willow Mar-Apr N W
Salix exigua [= S. interior] sandbar willow May-Jun N E,W
Salix fragilis crack willow Apr-Jun A E
Salix humilis tall prairie willow Mar-Jun N W
Salix nigra black willow Apr-Jun N E,W
CAPERS (Capparaceae)
Polanisia dodecandra rough-seed clammy-weed Jul-Sep N E
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