BIOLOGY. 91 
. Panicum albo-marginatum, Nash. Eustis, N 925. 
. Panicum leuecothrix, Nash. De Funiak, C 5912; Jefferson county, H 
2574; Suwanee county, H 2573; Lake City, R 1005, 1013, 1014, 1060, H 
2572; Duval county, Calkins; Eustis, N 467, 334, 1338, 2075, H 2601; 
Hernando county, H 2575; Kissimmee, R 791; New River, H 2600. 
. Panicum barbulatum, Michx. Tallahassee, N 2522; Jefferson county, 
H 2583; Duval county, H 2571; Lake City, R 980. 
. Panicum laxiflorum, Lam. Lake City, N 2156, R 827, 822, H 2584, 
2585; Eustis, N 239, H 2586; Jupiter, C 5537; Hernando county, H 
2587. 
. Panicum shagnicolum, Nash. Lake City, N 2500, R 761; Argyle, C 
6405. 
. Panicum divaricatum, L. Indian River, C 3588; Palm Beach, C 
5530, H 2547; Miami, R 935; Key Largo, P 157. 
. Panicum crus-galli, L. Lake City, R 804, 1031, 1036; Duval county, 
H 2572; Palm Beach, H 2561, 2562; , 8 43. 
. Panicum hispidum, Forst. Lake City, H 2550; Marion, H 2548; 
Citrus county, H 2549. 
5. Panicum colonum, L. Chattahoochee, C 5999; Tallahassee, N 2337; 
Key West, Calkins. 
. Panicum gibbum, Ell. Madison county, H 2533; Také City, R 1028 ; 
Eustis, N 1024, H 2534; Palm Beach, H 2535, 2536. 
1567. Panicum sp. (Nash 375). Lake City, R 809, 803, 929, 1015. 1020, 1042, 
1580. 
1059, 1038, 1193; Eustis, N 375. 
. Setaria imberbis. Jefferson county, H 2344, 2350; Duval county, H 
2580; Alachua county, R 824, H 2347; Eustis, H 2345; Levy county. H 
2346; Lake City, R 862, H 2348; Hernando county, H 2349. 
. Setaria italica, Kunth. Merritt’s Island, C 3618. 
. Setaria corrugata parviflora. Lake City, R 760, 829; Eustis. N 
1382. 
71. Setaria flava, Kunth. Duval county, C 5411; Eustis, N 566. 
72. Setaria corrugata, Schultes. Lake City, R 845; Duval county, C 
3616; Levy county, H 2356; Eustis, N 640, H 2352; Palm Beach, H 
2351; Miami, P 253. 
. Setaria macrosperma, (Scrib. & Merr.) Lake City, R 772; Howe’s 
Key, S 263; Key Largo, C 5502. 
Setaria magna, Griseb. Eustis, N 1279; Palm Beach, C 5410. 
Cenchrus echinatus, L. Madison county, H 2281; Lake City, R 853, 
1011, 1196, H 2278; KE. Fla., H 2280; Archer, R 816; Duval county, 
C 3619; Eustis, H 2279; Upper Metacumbe Key, P 145; ——, S (1889). 
. Cenchrus tribuloides, L. Lake City, R 852, 1010; Oxford, R 759; 
Eustis, N 364, H 2262, 2285; Duval county, C 3620, 6020; E. Fla., H 
2286; Palm Beach, H 2283, 2284, 2287; Elliott’s Key, P 213; Key Largo, 
P 167. 
. Cenchrus gracillimus, Nash. Suwanee county, H 2290; Lake City, 
H 2291; Eustis, H 2288, 2289. 
. Cenchrus incertus, Curtiss. River Junction, N 2580; Duvalcounty, C 
6019. 
. Cenchrus myosuroides, HBK. Caxambos Island, 8; Indian Key, C 
5643. 
Stenotaphrum americanum, Schrank. Lake City, H 2377; Duval 
county, C 3621; Jupiter Inlet, C 5547; Leesburg, R 801. 
