Adonis vernalis L.

Spring Pheasant's Eye

Aralia cordata Thunb.

Udo

Artemisia frigida Willd.

Fringed Sage, Prairie Sagewort

Arthropodium cirrhatum (G. Forst.) R. Br.

Renga lily, Rock-lily

Arum italicum Mill.

Cuckoo's Pint, Italian Arum, Italian Lords And Ladies

Asclepias physocarpa (E. Mey.) Schltr.

Balloonplant

Asclepias speciosa Torr.

Showy Milkweed

Bergenia crassifolia (L.) Fritsch

Siberian-tea

Cajanus cajan (L.) Huth

Pigeonpea

Camassia leichtlinii (Baker) S. Watson

Large Camas

Campanula rotundifolia L.

Bluebell Bellflower, Common Harebell

Carex lupulina Muhl. ex Willd.

Common Hop Sedge, Hop Sedge

Cinna arundinacea L.

Stout Woodreed, Sweet Woodreed

Clematis terniflora DC.

Coix lacryma-jobi L.

Adlay Millet, Job's Tears

Crotalaria assamica Benth.

Indian Rattlebox

Cucurbita foetidissima Kunth

Buffalo Gourd, Missouri Gourd, Prairie Gourd

Cynodon dactylon (L.) Pers.

Bermuda Grass, Bermudagrass