VASCULAR PLANTS OF OHIO 165 



639. Hepatica acutiloba DC. Sharplobed Liver-leaf. General. 



640. Clematis virginiana L. Virginia Virgin 's-bower. General. 



641. Vioriia viorna (L.) Small. Leather-flower. Southern half of 



Ohio ; also in Auglaize County. 



642. Caltha palustris L. Marsh-marigold. General. 



643. Hydrastis canadensis L. Golden-seal. General. 



644. Aetaea rubra (Ait.) Willd. Red Baneberry. Erie, Sandusky. 



645. Aetaea alba (L.) Mill. White Baneberry. General. 



646. Cimieifuga racemosa (L.) Nutt. Black Cohosh. Eastern half 



of state to Erie, Fairfield, and Clermont Counties. 



647. Syndesmon thalictroides (L.) Hotfm. Rue-anemone. General 



and abundant. 



648. fsopyruiii liitci-natuui (Raf.) T. & G. False Rue-anemone. 



Southwestern fourth of state; also in Cuyahoga County. 



649. Thalictrum dioicum L. Early Meadow-rue. General. 



650. Thalictrum dasycarpum Fisch & Lall. Purplish Meadow-rue. 



General. 



651. Thalictrum polygamum Muhl. Fall Meadow-rue. Rather gen- 



eral. 



Parnissiaceae. Grass-of-Parnassus Family. 



652. Pai'uassia caroliniana Mx. Carolina Grass-of -Parnassus. Rather 



general. 



Ceratophyllaceae. Ilornleaf Family. 



653. Ceratophyllum demersum L. Ilornleaf. General. 



Berberidaceae. Barberry Family. 



654. Podoi)hyllum peltatum L. iMay-apple. General and abundant. 



655. JeL I'sonia diphylla (L.) Pers. Twinleaf. General. 



656. Caulophyllum thalictroides (L.) Mx. Blue Cohosh. General. 



657. Berberis vulgaris L. Common Barberry. Escaped rather gen- 



erally. 



658. Odostemon aquifolium (Pursh.) Rydb. Tailing Mahonia. Es- 



caped in Lake County. 



Menispermaceae. Moonseed Family. 



659. Menispermum canadense L. ^loonseed. General and abundant. 



