ELISHA MITCHELL SCIENTIFIC SOCIETY. I33 



Setaria verticillata, BeaaT. Introduced. 



GLAUCA, Beauv. (Foxtail.) Introduced. 

 Tar. laeyigata. Ger. McCarthy. 



ItAlica, Kth. (Italian millet.) July — September. 



Cenchrus tribuloides, L. (Sand-spur.) On the coast. July — October. 



MYOSUROiDEs, H. B. K.* Ger. McCarthy. Ballast heap. West 

 Indies. 



Steiiotaphrum* Aiiiericannm, Sehraiik. June — September. 



Tripsacnin dactyloides, L. (Gama-grass.) 



August — September. June 20th, 1S86. 



Aiidropogroii scopariiis, Michx. (Broom-grass.) August — September, 



furcatus, Muhl. {A. provincialis. Lam.) September. 



tetrastachyuS; £11. {A. dissitiflorus, Michx. var. tetrasfachyus, 

 Hack.) September. 



Virg'inicUSj L. [A. dissitijioms, Michx.) September — October. 



var. ya^iiiatns. 



maerourus, Michx. September. 



Elliottii, Chap. September— October. 



Eriauthas alopecaroides. Ell. {^E. saccharides, Michx.) 



September — October. 



COntortus, Ell.* Ger. McCarthy. 



SorghuiiuaTenaceum, Chap. (Indian Grass.) 



\Chrysopogon avenaceum, Benth., Andropogan avenaceus, Michx., 

 A. ciliatus. Ell.'] September. 



s.accharatum, Pers.* Ger. McCarthy. 



Halapense, Pers. (Cuba Grass. Maiden Cane.) 



nutans, Gray. (Wood-grass.) 



\_Chrysopogon nutans, Benth., Andropogan nutans, L.] 



September. 



Lapag'O RACEMOSA. Ger. McCarthy. 



FLOWERLESS PLANTS. 



FILICES. (FERNS.) 



Polypodiam incannin, Swartz. (Tree Polypodium.) 



Pteris aquilina, L. (Brake.) 



Adiantum, Capillus- Veneris, L. (Maiden's hair Fern.) 

 Found by Mr. W. M. Canby, at Hilton, 1S6S. 



Woodwardia angustifolia, Smith. 



Virginica, Willd. {W. onocUoides, Willd.) 



Asplenimn ebeneum, Ait. 



Onoclea sensibilis, L. (Sensitive Fern.) 



*NoL given in Curtis' Catalogue. 



