Dec., 1887.] 
LICHEN-FLORA OF FLORIDA. 
137 
291. T. cater v arium (Fee.) Tuck. 
292. T. scorites (Tuck.) Nyl.—Abundant. 
293. T. EXOCANTIIUM/Tuck. 
294. T. virens, Tuck.—Abundant. 
295. T. pyrenuloides, Mont.—Abundant. 
296. T. MEGASPERMUM, Nyl. 
297. T. heterochrous (Mont.) Tuck. Herb. Eckfeldt.—Very rare; 
introduced from Cuba. 
298. T. scoria, Fee.—Common. 
Astiiothelium, Nyl. 
299. A. Cubanum, Nyl., nov. sp. In Wright’s Cuban Lichens, 136. 
Verrucaria (Pers.) Tuck. 
300. V. rupestris, Schrad. 
301. V. pyrenosphora (Ach.) Nyl. 
Pyrenula (Ach., Naeg. & Hepp.) Tuck. 
302. P. pulicina, Nyl. 
303. P. aggregata, Fee.—Common ; Calkins. 
304. P. subcinerea (Nyl.) Tuck. 
305. P. hypomela, Nyl. 
306. P. fallax, Nyl.—Common. 
307. P. biformis, Nyl.—Abundant. 
308. P. cinerella, Fl.—Common. 
309. P. libricola, Fee.—Common on Nyssa. 
310. P. subpunctiformis, Nyl., nov. sp.—Found on Ilex Cassine; 
abundant. Ft. George Island. Calkins. 
311. P. punctiformis (Ach.) Naeg. 
312. P. QUINQUE-SEPTATA (Nyl.) Tuck. 
313. P. CINCHONAS (Ach.) Tuck. 
314. P. subprostans (Nyl.) Tuck.—Common. 
315. P. gemmata (Ach.) Naeg. 
316. P. tropica (Ach.) Tuck. 
317. P. THELASNA (Ach.) Tuck. 
318. P. GLABRATA, Ach. 
319. P. MAMILLANA, Ach. 
320. P. NITIDA, Ach. 
321. P. FALLACIOSA, StitZ. 
322. P. aurantiaca (Fee.) 
323. P. lactea, Tuck.—Rare. 
324. P. pachycheila, Tuck.—Rare. 
Scoleciocarpum. 
325. S. papula, Nyl.—On oak bark; a common species and has 
been found as far north as New Jersey. 
Pyrenastum, Eschw. 
326. P. astroideum (Fee.) Escliw. 
327. P. Rayenelii, Tuck. 
328. P. INTRUSUM, Nyl. 
Strigula, Fr. 
329. S. complanata (Fee. & Mont.) Nyl. 
330. Pyrenula Aspistea, Nyl. 
