1904] Kennedy, — Flora of Willoughby 1 1 1 



POLYGONATUM 



P. biflorum, Ell. 

 M. Virginiana, L. 



MEDEOLA 



TRILLIUM 



T. erectum, L. 



T. undulatum, Willd. T. erythrocarpum^ Michx. 



IRIDACEAE 



IRIS 

 L versicolor, L. 



SISYRINCHIUM 

 S. angustifolium, Mill. 



ORCHIDACEAE 

 CYPRIPEDIUM 



C. acaule, Ait. Often with white flowers. 



C. arietinum, R. Br. Mrs. J. E. W. Thacher, 1897. 



C. spectabile, Salisb. C. rf^/V/ac, Walt. E. d- C. E. Faxon, 1887; 



Herb. Gray. 

 C. pubescens, Willd. C. hirstiium, Mill. The C. pubescens of the woods is 



a difterent looking plant from the meadow and swamp form, which 



latter is almost exactly between C. pubescens, Willd. and C. par- 



vifforiitn, Salisb. 



ORCHIS. 



O. spectabilis, L. P'ound some seasons in profusion and of wonderful 

 beauty. 



HABENARIA 



H. Hookeri. Torr. Lysias Hookeriana (Gray) Rydb. Dr.C.A. Cheever, 1903. 



H. orbiculata, Torr. Lysias orbiculata (Pursh) Rydb. 



H. obtusata. Richardson. LysicUa obtusata (Pursh) Rydb. 



H. hyperborea, R. Br. Limnorc/tis hyperborea (L. ) Rydb. 



H. dilatata, Gray. LimnorcJiis dilatata (Pursh) Rydb. Limnorchts fragrans, 



Rydb. is hardly to be separated except by its evident fragrance, 



and perhaps slender form. 

 H. bracteata. R. Br. Coeloglossnm bracteatnm (Willd.) Pari. 

 H. tridentata, Hook. H. clavellata (Michx.) Spreng. 

 H. psycodes, Gray. Occasional forms approach H. jhnbriata, R. Br. but 



no typical H. Jimbriata has yet been collected. 



