32 
Transactions Texas Academy of Science. — 1908-1909. 
287. Ustilago pustulata Tracy & Earle. 
On Panicum virgatum L. Texas. (6) 
288. Ustilago Rabenhorstiana Kuhn. 
On Syntherisma sanguinale (L.) Dulac. Texas. (6) 
289. Ustilago striaeformis ( Westend.) Niessl. 
On unknown grass. Texas. (6) 
290. Ustilago Tritici (Pers.) Rostr. 
On Triticum vulgare L. Austin. (6) (21) Texas. (36) 
291. Ustilago Uniola E. & C. 
On Uniola gracilis Mich. (U. laxa). Texas. (6) 
292. Ustilago Zeae (Beckm.) Unger. 
On Zea mays L. Austin, Kerrville, New Braunfels, Uvalde, 
Hondo, Cotulla, Seguin, Flatonia. (6) (21) 
293. Tilletia rugispora Ellis. 
On Paspalum plicatulum Michx. College Station. (6) (21) 
294. Tilletia Texana Long. 
On Hordeum nodosum L. Austin. (7) 
295. Tolyposporium globuligerum Beck. & Br. 
On Homalocenchrus hexandrus (Sw.) Kuntze. Texas. (6) 
296. Tolyposporella Brunkii (Ell. & Gall.) Clinton. 
On Andropogon argyraceus Schult. College Station. (6) 
Austin. (21) 
297. Tolyposporella Chrysopogonis Atk. 
On Sorghastrum nutans (L.) Nash. Texas. (6) 
Order Uredinales . 
298. Aecidium Callirrhoes E. & K. 
On Callirrhoe involucrata Gray. College Station. (24) 
299. Aecidium chryopsidis Ell. & Anders. 
On Gutierrezia Texana Torr. & Gray. Victoria, Gonzales. (21) 
300. Aecidium Gossipi Ell. & Ever. 
On Gossypium herbaceum L. Falfurrias. (21) 
301. Aecidium Houstonianum Schw. 
On Houstonia minima Beck. College Station. (24) 
302. Aecidium oldenlandianum Tracy. 
On Houstonia augustifolia Michx. Austin. (21) 
303. Aecidium Ranunculacearum D. & C. 
On Anemone Caroliniana Walt. Austin. (21) 
304. Aecidium roesteloides E. & E. 
On Malvaceae . Texas. (1) 
305. Aecidium Xanthoxyli Pk. 
On Xanthoxylum Carolinianum Lam. College Station. (24) 
On Fagara Clava-ITerculis (L.) Small. Elgin, Austin. (21) 
