42 



CATALOGUE OF THE 



VALLISNERIA 

 spiralis, L. 



Slow streams. 



pendula, Lindley. 



Infrequent. 



ORCHID ACE.E. 



ORCHIS 



speetabilis, L. 



Rich woods throughout, but 



Scarce. 



HABEXARIA 



virescens, Spreng. 



Near Chicago, Babcock ; Peoria county, Brendel. 



viridis, R. Br., 



var. bracteata, Reich. 



N. 



Xear Chicago, Babcock; Kankakee county, Hill: 

 Winnebago and McIIenry, Bebb, Vasey. 



Hookeri, Torr. 



Glencoe, Cook county, Babcock. 



ciliaris, R. Br. 



Kankakee county. Hill : near Jonesboro, Union 

 county, Miss Holmes. 



leucophaea, Gray. 



Moist prairies. Scarce. 



lacera, R. Br. 



Calumet, Cook county, Babcock. 



psycodes, Gray. 



Winnebago county, Miss Holmes. 



peramcena, Gray. S. 



Marion county, Bebb ; and southward. 

 (tOODYERA 



repens, R. Br. 



Woods. Union county, French. 



pubescens, R. Br. 



Woods. McHenrj 7 county, Vasey. 



SPIRANTHBS 



latifolia, Torr. 



Menard county, Hall. 



cernua, Richard. 



Prairies. Scarce. 



gracilis, Bigelow. 



Prairie hillsides. Scarce. 

 POGOXIA 



ophioglossoides, Nutt. 



McHenry count}-, Vasey ; Kankakee, Hill. 



Damp woods. Peoria county, Brendel ; Menard. 

 Hall : in the highlands of Union county, very 

 common in certain localities, occurring in patches 

 about old logs, Ac, Forbes : Wabash, Schneck. 



CALOPOGON 



pulchellus, R. Br. 



Prairies. Infrequent. 

 ! MICROSTYLIS 



monophyllos, Lindl. C. & N. 



Swamps. Menard county, Brendel; Elgin, Kane 

 county, Vasey. Rare. 



ophioglossoides, Nutt. 



Rich woods, in Henderson, Hancock and Menard 

 counties. Rare. 



j LIPARIS 



liliifolia, Richard. 



Rich woods. Scarce. 



Loeselii, Richard. 



Bogs. Peoria county, Brendel ; Menard, Hall. 



Rare. 



c. & s. 



CORALLORHIZA 



odontorhiza, Nutt. 



Woods. Henderson county ; Menard, Hall : Wa- 

 bash, Schneck ; Union, Forbes. Rare. 



multiflora, Nutt. 



Dry woods. St. Clair county, Brendel. 

 APLECTRUM 



hyemale, Nutt. 



Rich woods. Winnebago county, Miss Holmes 

 Peoria, Brendel ; Hancock, Mead; Menard, Hall 

 common near Makanda, Jackson county, Forbes 

 Wabash, Schneck. Scarce. 



CYPRIPEDIUM 



candidum, Muhl. 



Dry or moist prairies. Becoming scarce. 



paiviflorum, Salisb. 



Damp prairies and woods. Scarce. 



pubescens, Willd. 



Rich woods. Frequent. 



spectabile, Swartz. 



Bogs and damp woods. Scarce. 



A M A R YLLID A CEiE. 



PAXCRATIUM 



rotatum, Ker. 



Swamps. Wabash county, 

 and Union, Vasey, Forbes. 



s. 



Schneck : Jackson 



