| Aconitum | Aconitum napellus L. | Venus' chariot | ME | NH | VT | MA | CT | |
| Aconitum uncinatum L. | southern blue monkshood | ME | NH | VT | ||||
| Actaea | Actaea pachypoda Ell. | white baneberry | ME | NH | VT | MA | CT | RI |
| Actaea rubra (Ait.) Willd. | red baneberry | ME | NH | VT | MA | CT | RI | |
| Anemone | Anemone canadensis L. | Canadian anemone | ME | NH | VT | MA | CT | |
| Anemone cylindrica Gray | candle anemone | ME | NH | VT | MA | CT | RI | |
| Anemone multifida Poir. | Pacific anemone | ME | VT | |||||
| Anemone quinquefolia L. | nightcaps | ME | NH | VT | MA | CT | RI | |
| Anemone virginiana L. var. riparia (Fern.) Boivin | riparian thimbleweed | ME | NH | VT | MA | CT | ||
| Aquilegia | Aquilegia canadensis L. | red columbine | ME | NH | VT | MA | CT | RI |
| Aquilegia vulgaris L. | European columbine | ME | NH | VT | MA | CT | RI | |
| Caltha | Caltha palustris L. | yellow marshmarigold | ME | NH | VT | MA | CT | RI |
| Cimicifuga | Cimicifuga racemosa (L.) Nutt. | black bugbane | ME | MA | CT | |||
| Clematis | Clematis florida Thunb. | Asian virginsbower | ME | VT | CT | |||
| Clematis occidentalis (Hornem.) DC. | western blue virginsbower | ME | NH | VT | MA | CT | RI | |
| Clematis recta L. | ground virginsbower | ME | NH | VT | ||||
| Clematis terniflora DC. | sweet autumn virginsbower | ME | NH | VT | MA | CT | RI | |
| Clematis virginiana L. | devil's darning needles | ME | NH | VT | MA | CT | RI | |
| Clematis vitalba L. | evergreen clematis | ME | VT | |||||
| Consolida | Consolida ajacis (L.) Schur | doubtful knight's spur | MA | CT | RI | |||
| Coptis | Coptis trifolia (L.) Salisb. | threeleaf goldthread | ME | NH | VT | MA | CT | RI |
| Hepatica | Hepatica nobilis Schreber var. acuta (Pursh) Steyermark | sharplobe hepatica | ME | NH | VT | MA | CT | |
| Hepatica nobilis Schreber var. obtusa (Pursh) Steyermark | roundlobed hepatica | ME | NH | VT | MA | CT | RI | |
| Hydrastis | Hydrastis canadensis L. | goldenseal | VT | CT | ||||
| Myosurus | Myosurus minumus L. | tiny mousetail | MA | |||||
| Nigella | Nigella damascena L. | devil in the bush | VT | CT | ||||
| Nigella sativa L. | black cumin | VT | CT | |||||
| Ranunculus | Ranunculus abortivus L. | littleleaf buttercup | ME | NH | VT | MA | CT | RI |
| Ranunculus acris L. | tall buttercup | ME | NH | VT | MA | CT | RI | |
| Ranunculus allegheniensis Britt. | Allegheny Mountain buttercup | ME | VT | MA | CT | RI | ||
| Ranunculus ambigens S. Wats. | waterplantain spearwort | ME | NH | VT | MA | CT | RI | |
| Ranunculus bulbosus L. | St. Anthony's turnip | ME | NH | VT | MA | CT | RI | |
| Ranunculus cymbalaria Pursh | alkali buttercup | ME | NH | VT | MA | CT | RI | |
| Ranunculus fascicularis Muhl. ex Bigelow | early buttercup | ME | NH | VT | MA | CT | ||
| Ranunculus ficaria L. | fig buttercup | ME | NH | VT | MA | RI | ||
| Ranunculus flabellaris Raf. | yellow water buttercup | ME | NH | VT | MA | CT | RI | |
| Ranunculus flammula L. | spearwort buttercup | ME | NH | VT | MA | CT | ||
| Ranunculus gmelinii DC. var. purshii (Richards.) Hara | Pursh's buttercup | ME | VT | |||||
| Ranunculus hispidus Michx. var. caricetorum (Greene) T. Duncan | bristly buttercup | ME | NH | VT | MA | CT | RI | |
| Ranunculus hispidus Michx. var. nitidus (Chapman) T. Duncan | bristly buttercup | ME | NH | VT | MA | CT | ||
| Ranunculus lapponicus L. | Lapland buttercup | ME | VT | |||||
| Ranunculus longirostris Godr. | longbeak buttercup | ME | VT | MA | CT | |||
| Ranunculus micranthus Nutt. | rock buttercup | ME | VT | MA | CT | RI | ||
| Ranunculus pensylvanicus L. f. | Pennsylvania buttercup | ME | NH | VT | MA | CT | RI | |
| Ranunculus recurvatus Poir. | blisterwort | ME | NH | VT | MA | CT | RI | |
| Ranunculus repens L. | creeping buttercup | ME | NH | VT | MA | CT | RI | |
| Ranunculus sceleratus L. | celeryleaf buttercup | ME | NH | VT | MA | CT | RI | |
| Ranunculus trichophyllus Chaix | whitewater crowfoot | ME | NH | VT | MA | CT | RI | |
| Thalictrum | Thalictrum dioicum L. | early meadowrue | ME | NH | VT | MA | CT | RI |
| Thalictrum pubescens Pursh | king of the meadow | ME | NH | VT | MA | CT | RI | |
| Thalictrum revolutum DC. | waxyleaf meadowrue | ME | NH | VT | MA | CT | RI | |
| Thalictrum thalictroides (L.) Eames & Boivin | rue anemone | ME | NH | VT | MA | CT | RI | |
| Thalictrum venulosum Trel. | veiny meadowrue | ME | VT | |||||
| Trollius | Trollius laxus Salisb. | American globeflower | CT | |||||
| Xanthorhiza | Xanthorhiza simplicissima Marsh. | yellowroot | ME | MA |
Last Update: 1/4/97
Name: Ray Phillips
Email: rbphilli@Colby.edu