100 MISSISSIPPI STATE GEOLOGICAL SURVEY [Bull. 
PSILOCARIA Michx. 
Psilocaria corymbiformis Benth. 
Horn Island. 
A. & M. College Herb. 
FIMBRISTYLIS Vahl. 
Fimbristylis castanea Michx.) Vahl. 
Coastal Islands (Tracy). 
Fimbristylis spadicea (l..) Vahl. (Scirpus spadiceus L.). Brown 
Club Rush. 
Littoral. Coastal Islands; Dog Key. July-September. 
A. & M. College Herb. 
Fimbristylis laxa Vahl. 
Biloxi; Coastal Islands. 
A. & M. College Herb. 
Fimbristylis puberula (Michx. Vahl. (Fimbristylis spadicea 
puberula Chapm.). 
Along the coast (Mohr). April-July. 
Fimbristylis autumnalis (L.) Roem. & Schult. (Scirpus au- 
tumnalis L.). 
Holly Springs; Carrollton; Black Hawk; Ocean Springs; 
Horn Island. August-September. 
Geol. Surv. Herb. A. & M. College Herb. 
STENOPHYLLUS Raf. 
Stenophyllus ciliatifolius (Ell.) Mohr. (Isolepis ciliatifolia 
Torr.). 
Horn Island. September-October. 
A. & M. College Herb. 
SCIRPUS L. Club Rush. 
Scirpus carinatus (Hooker & Arn.) Gray (Isolepis carnata 
Hook. & Arn.). 
Coastal Counties (Mohr). 
