92 
FOURTEENTH REPORT. 
Nymphaeaceae (Water Lily Family). 
Nymphaea americana (Provancher) Miller & Standley. Yellow Water Lily. 
A dominant species in the Castalia-Nymphaea association and occurs 
in some of the other aquatic associations as a relic or an invader. 
Castalia odorata (Ait.) Woodville and Wood. Sweet-scented Water Lily. 
506. A dominant species in the Castalia-Nymphaea association in 
Douglas Lake. 
Castalia tuberosa (Paine) Greene. 505. A dominant species in the Cas- 
talia-Nymphaea association, not common. 
Ranunculaceae (Crowfoot Family). 
Ranunculus purshii Richards. Collected by Miss M. Packer and Miss A. 
Iv. Dietz. Muddy banks of Bessey Creek. 
Ranunculus abortivus L. Small-flowered Crowfoot. Collected by Mr. 
Loew in 1910. 
Ranunculus septentrionalis Poir. Swamp Crowfoot. 330. In the bramble 
association following a burn in the Picea- Abies association. 
Ranunculus recurvatus Poir. hlookt Crowfoot. 98. In a cedar bog. 
Ranunculus hispidus Michx. 302; 335. In brambles and in a cedar bog. 
Ranunculus pennsylvanicus L. f. Bristly Crowfoot. 512. In a willow 
thicket. 
Ranunculus acris L. Tall Buttercup. 358. In a road thru a cedar bog. 
Ranunculus sp. 413. In beech-maple woods. 
Thalictrum dioicum L. Early Meadow Rue. Found by Mr. Loew in 1910. 
Thalictrum dasycarpum Fisch. & Lall. Meadow Rue. 210, 231. In 
willow and Myrica thickets, not common. 
Hepatica triloba Chaix. Hepatica. 169. In beech-maple woods. 
Anemone cylindrica A. Gray. Found by Mr. Quick, July 18, 1911. 
Anemone virginiana L. Found by Mr. Quick, July 18, 1911. 
Anemone canadensis L. Anemone. 84. At the edge of a cedar bog. 
Clematis virginiana L. Clematis. 479. Willow thickets along Maple 
River. 
Caltha palustris L. Marsh Marigold. 296. In the gorge, not common, 
and in cedar bogs. 
Coptis trifolia (L.) Salisb. Goldthread. 284. An abundant species in 
cedar bogs. 
Aquilegia canadensis L. Columbine. 101. Sparingly in cedar bogs and 
in beech-maple woods. 
Actaea rubra (Ait.) Willd. Red Baneberry. 97. Cedar bogs. 
Actaea alba (L.) Mill. White Baneberry. 415. In beech-maple woods 
along Burt Lake. 
Berberidaceae (Barberry Family). 
Caulophyllum thalictroides (L.) Michx. Blue Cohosh. 471. A few plants 
in the beech-maple woods along Burt Lake. 
Podophyllum peltatum L. May Apple. Found in 1911 by Air. Quick. 
Fumariaceae (Fumitory Family). 
Corydalis sempervirens (L.) Pers. Collected by Mr. Loew in 1910. 
