Dowload the complete checklist in Adobe pdf format - Arthur Haines

Peritoma serrulata (Pursh) DC.
Polanisia dodecandra (L.) DC. ssp.
dodecandra
Polanisia dodecandra (L.) DC. ssp.
trachysperma (Torr. & Gray) Iltis
Cleome serrulata Pursh; Cleome serrulata stinking bee-plant
Pursh var. angusta (M.E. Jones) Tidestrom
Polanisia graveolens Raf. red-whiskered clammyweed
Polanisia dodecandra var. trachysperma (Torr. red-whiskered clammyweed
& Gray) Iltis; Polanisia trachysperma Torr. &
Gray
Tarenaya hassleriana (Chod.) Iltis Cleome hassleriana Chod.; Cleome spinosa , of
authors not Jacq.
Clethraceae
giant spider-flower
white-alder family
Clethra alnifolia L. Clethra alnifolia var. tomentosa (Lam.) Michx.; coastal sweet-pepperbush
Clethra tomentosa Lam.
Comandraceae
bastard-toadflax family
Comandra umbellata (L.) Nutt. ssp. Comandra richardsiana Fern. bastard-toadflax
umbellata
Geocaulon lividum (Richards.) Fern. Comandra lividum Richards. false toadflax
Convolvulaceae
morning-glory family
Calystegia pubescens Lindl. Calystegia japonica Choisy; Calystegia
pellitus Ledeb. forma anestius Fern.;
Calystegia sepium (L.) R. Br. ssp.
americana (Sims) Brummitt
Calystegia sepium (L.) R. Br. ssp.
angulata Brummitt
Calystegia sepium (L.) R. Br. ssp.
appalachiana Brummitt
Calystegia sepium (L.) R. Br. ssp.
sepium
Calystegia silvatica (Kit.) Griseb.
ssp. fraterniflora (Mackenzie &
Bush) Brummitt
Calystegia spithamaea (L.) Pursh ssp.
spithamaea
Convolvulus pubescens (Lindl.) Thellung
Calystegia sepium var. americana (Sims)
Matsuda; Convolvulus americanus (Sims)
Greene; Convolvulus sepium L. var.
americanus Sims
Calystegia sepium var. angulata (Brummitt) N.
Holmgren; Calystegia sepium var. repens (L.)
Gray; Convolvulus repens L.; Convolvulus
sepium L var repens (L ) Gray
hairy false bindweed
hedge false bindweed
hedge false bindweed
hedge false bindweed
Convolvulus sepium L. hedge false bindweed
Calystegia fraterniflora (Mackenzie & Bush)
Brummitt; Calystegia sepium var. fraterniflora
(Mackenzie & Bush) Shinners; Convolvulus
fraterniflorus (Mackenzie & Bush) Mackenzie
& Bush; Convolvulus sepium L. var.
short-stalked false bindweed
fraterniflorus Mackenzie & Bush
Convolvulus spithamaeus L. upright false bindweed
Convolvulus arvensis L. Strophocaulos arvensis (L.) Small field bindweed
Cuscuta approximata Bab. Cuscuta approximata var. urceolata (Kunze) alfalfa dodder
Yuncker; Cuscuta epithymum ssp.
approximata (Bab.) Rouy; Cuscuta planiflora
Ten