ShaIKR: \'ASCl'l,\k I'lOKA Ol Al.LliillKNY CoUNTV. 106 



PERAMIUM Salislniry. 

 GOO DYER A R. I'.rown. 



* P. pubescens (Willdcnow). Howny rattlesnake plantain. 



POGONIA Jussieu. 

 '■'■■• P. verticillata (WiUdenow). Whorled pogonia. 



Moon Township, the McKee tract, in frnit, July, 1887. 



ORCHIS I.inni^us. 



* 0. spectabilis Linn^us. Showy orchis. 



HABENARIA Willdenow. 



=^ H. orbiculata (Pursh;. Kouud-leaved orchis. 

 Moon Townshij), the McKee tract, July, 1887. 



^ H. lacera (.NTichaux). Ragged orchis. 



=^ H. peramoena A. Gray. Fringeless [)urple orchis. 



>[oon Township, near Thorn Run Station, August, 1898. 



CYPRIPEDIUM Linnaeus. 

 '^ C. hirsutum Miller. Large yellow ladies' slipper. 

 C. pubescens Willdenow. 



* C. acaule Alton. Moccasin-flower. 



Moon Township, McKee tract, in fruit, September, 1888. 



IRIDACE.E Lindley. 



IRIS FAMILY. III-25. 



IRIS Linnaeus. 



* I. versicolor Linm^us. Large blue flag. 



* I. cristata Alton. 



Robinson Townshi]), hillside, near Rrightwood Station. 



