72 JOURNAL OF THE 



A PRELIMINARY LIST OF ADDITIONS TO CURTIS' 

 CATALOGUE OF INDIGENOUS AND NAT- 

 URALIZED PLANTS OF NORTH CAR- 

 OLINA-FLOWERING PLANTS. 



M. E. HYAMS. 



RANUNCULACE/E. 



Clematis cylindrica, Sims. Virgins Bower. 



Anemone cylindrica, Gray. Cylindrical-fruited Wind flower. 



acutiloba, Lawson. (Hepatica, L.) Sharp-lobed Hepatica. 

 Thalictrum purpurascens, L. Purplish Meadow Rue. 

 Ranunculus abortivus, L. Var. Micanthus. Gray. 



fassicularis, MuhL Early Crowfoot. 



muricatus, L. Crowfoot. 



ambiguus, Watson. Should replace R. alismaefolius,. Gryer. 

 Caltha palustris, L. Marsh Marigold. 

 Helleborus viridis, L. Green Hellebore. 



PAPAVERACE^. 



Cheledonium majus, L. Celandine. Adv. Eu. 

 Glaucium luteum, Scop. Yellow Horn Poppy. Adv. Eu. 



FUMARICACE..^ 



Dicentra Canadensis, D. C. Squirrel Corn. 



CRUCIFEJlyE. 



Nasturtium armoracea, Fries. Horse Radish. 

 Cardamine hirsuta, L. Var. Sylvatica. Small Bitter Cress. 

 Arabis dentatum, T. and Gr. Rock Cress. 



Barbarea vulgaris, R. Br„ Common Winter Cress. Nat. Ee. 

 Hesperis matronalis. 



Brassica alba, L. White Mustard, Adv. Eu. 

 nigra, L. Black Mustard. Nat. Eu. 



VIOLA CE-'E. 



Viola cucnlla. Ait. Var. cordata. Gray. Heart-leaved Violet, 

 rostrata, Muhl. Long Spurred Violet, 

 tricolor, L. Pansy. Heart's Ease. 



CISTACEvE. 



Lechea thymifolia, Michx. Pinweed. 



tenuifolia, Michx. Small-leaved Pinweed, Canby, eoIL 

 Hudsonia ericoides, L. Heath-like Hudsonia. 



HYPERICACE/E. 



Hypericum aurium. St. John's Wort, 

 drummondi. T. and Gr. 

 buckleyis, M. A. Curtis. Canby, coll. 



