300 



REPORT OF THE 



Northern White 

 Orchis. 



Yellowish Orchi; 



Yellow Fringed 

 Orchis. 



White Fringed 

 Orchis. 



Western Orchis. 



Ragged Orchis. 



Small Purple 

 Fringed-Orchis. 



Large Purple 

 Fringed-Orchis. 



Rattlesnake 

 Plantain. 



Rattlesnake 

 Plantain. 



Ladies' Tresses. 

 Ladies' Tresses. 

 Ladies' Tresses. 

 Arethusa. 

 Pogonia. 

 Pogonia. 

 Calopogon. 

 Calypso. 



Crane-Fly Orchis. 

 Adder 's-Mouth. 



Platanthera dilatata, Lindl. 



Drummond"s I..22 July: S. E. (Univ. Herb). 



Platanthera flava, Gray. {Kabenaria herbiola — W.) 



Ann Arbor; S. W. (Wright). 



Platanthera ciliaris, Lindl. (Habenaria ciliaris — W.) 



Ann Arbor. 



Platanthera blepharigllottis, Lindl. 



S. Mich., (Univ. Herb). 



Platanthera leuuophsea, Nutt. 



Ann Arbor. 



Platanthera lacera, Gray. (Habenaria %) 8 y co des, 

 partly- IF.) 



Ann Arbor. 



Platanthera ps} T codes, Gray. (Habenaria psycodes, 

 partly, H grandiflora and finibriata — W.J 



Ft. Gratiot; Drummond"s L. 22 July; S. W. (Wright). 



Platanthera fimbriata, Lindl. 



Milford, Oakland Co.; Ann Arbor, (Miss Clark). P. cbtusata occurs at 

 Cove L, L. Huron, (Austin). 



Good3 T era repens, R. Br. 



Antrim Co., 3 Sept., common in the shade of woods. 



Goodyera pubescens, R. Br. 



Ann Arbor. 



Spiranthes gracilis, Big. 



, S. W. (Wright). 



Spiranthes latifolia, Torr. in Lindl. 



Drnmmond's I., common; S. E. (Univ. Herb). 



Spiranthes cernua, Richard. 



Ann Arbor. 



Arethusa bulbosa, L. 



S. Mich. (Wright). 



Pogonia ophioglossoides, Nutt, 



S. W. (Wright). 



Pogonia pendula, Lindl. (Triphora pendula — W.) 



S. W. (Wright). 



Calopogon pulchellus, R. Br. 



Ann Arbor; Mouth Saginaw R., 24 June; S. Mich. (Wright). 



Calypso borealis, Salisb. 



Forty -mile point, Presqu' Isle Co. 



Tipularia discolor, Nutt. 



N. Mich. (Dr. Cooley). 



Microstylis ophioglossoides, Nutt. 



S. W. (Wright). 



