224 IOWA ACADEMY OF SCIENCES. 



Chloris Glauca, Vasey. Alva, Myers (449). Swamps and 

 ditches. 



Chloris Neglecta, Nash. Punta iiassa, Alva, and Sanibel 

 (450), Myers, Marco (455). Swamps and streams. 



Cynodon Dactylon, Pers. Marco, Myers (451). Common 

 along streets and around dwellings. 

 Var. Martimus, Nees. Marco (452). Along seacoast. 

 Stems two to three feet high. Seems very different in 

 aspect from the ordinary form. 



BouTELOUA Hirsuta, Lag. Sanibel. Sandy prairies. This 

 is the only locality in Florida that I have observed this 

 grass. It is abundant and seemingly indigenous. 



Eleusine Indica, Gaertn. Myers (454), Marco. Along 

 streets and around dwellings. 



Leptochloa Mucronata, Kunth. Everglade. 



DiPLACHNE Fascicularis, Gray. Marco, Myers. Around 

 swamps. 



Triodia Cuprea, Jacq. Alva (532). Sandy open ham- 

 mock along river. 



Triplasis Purpurea, Hack. Punta Rassa (533). Sandy 

 prairie along beach. 



Eragrostis Brownei, Nees. Myers (461). A weed in fields. 



Eragrostis Ciliaris, Link. Myers (460). Marco. Along 

 streets and a weed in fields. 



Eragrostis Plumosa, Link. Alva (459). Sandy bank of 

 river. 



Eragrostis Pilosa, Beauv. Sanibel. 



Eragrostis Elliottii, Wats. Myers (458), Sanibel, Marco. 

 Along flatwood ponds. 



Eragrostis Refracta, Scrib. Myers (457), Alva, Punta 

 Rassa. Flatwoods and a weed in fields. The speci- 

 men from Alva is proliferous, small plantlets appear- 

 ing in the place of spikelets. 



Uniola Paniculata, L. Punta Rassa (535), Sanibel. 

 Along seabeach. A characteristic dune plant. 



Distichlis Maritima, Raf. Marco (453). Salt marshes. 



PiNus Palustris, Ell. Myers (536). The common pine of 

 the flatwoods. 



