67 

 *SisYrincliium flaccidum Bicknell. 



Occasional, banks of streams. 



tSisyrinchium sTammoides Bicknell. 



Frequent, upland woods. 



BURMANNIACEAE. 



tBurmannia biflora L. 



A single collection, swampy creek bottoms, sandy land. 



Orchidaceae. 

 Achroanthes unifolia (Michx.) Raf. 



Rare, creek bottom swamps. 



fCorallorhiza odontorhiza (Willd.) Nutt. 



a single collection. Auburn. 



Cypripedium parTiflorum Salisb. 



Clay county (Mobr's Plant Life). 



GyrostachYs cernua (L.) O. Kuntze. 



Frequent, moist places, creek bottoms, etc. 



GyrostachTS gracilis (Bigel.) O. Kuntze. 



Common, dry pine woods. 



*Gyrostachys simplex (A. Gray) O. Kuntze. 



A single collection. Auburn, dry pine woods. 



*GYrostacliYS Yernalis (Engelm.) Small. 



Occasional, pine woods. 



Habenaria ciliaris (L.) R. Br. 



Frequent, creek bottom woods, usually sand. 



Habenaria claYellata (Michx.) Spreng. 



Frequent, creek bottom woods, clay or sand. 



Habenaria cristata (Michx.) R. Br. 



Frequent, creek bottoms, sandy land. 



Habenaria flaYa (L.) A. Gray. 



Lee county. Underwood & Earle (Mohr's Plant Life.) 



Habenaria lacera (Michx.) R. Br. 



A single collection, Auburn. 



fHabenaria quinquiseta (Michx.) Mohr. 



(=H. Michauxii Nutt.) 

 A single collection. Auburn. 



