293 
Schomburgkia tibicints. (Gard. Chron. ix. 651, f. 126). 
Sophronites grandiflora. (Gard. Chron. ix. 668, f. 127). 
Southern Mississippi Floral Notes. Byron D. Halsted. (Gard. 
and For. iv. 250, 251). 
Swamp White Oak—The. (Gard. and For. iv. 241, 242, f. 44). 
Lerminology of the Spermaphytic Flower—A Suggestion on the. 
Conway MacMillan. (Bot. Gaz. xvi. 178-179) 
Three Month's Course in Botany—The. Conway MacMillan. 
(Education, xi. 406-411 ; 488-494). 
Lhrough San Gorgonia Pass. C.R. Orcutt. (West Am. Sci. 
vil. 174-177). : 
Consists of memoranda on the botany of the region. 
Load-Stool Plant—The (Meehan’s Monthly, i. 21, illustrated). 
Under this heading is an illustrated note on Scybalium fun- 
gtforme, 
Tree Measurements, Made Monthly at San Jorge, Uruguay, from 
Fanuary 12, 1885, to January 12, 1890—Notes on. Chas. E. 
Hall. (Trans. and Proc. Bot. Soc. Edin. xviii. 456-468 PI. v, vi)- 
A record of the results deduced from careful measurements of 
some twenty trees during a period of five years, showing relative - 
increase in girth, maximum and minimum months of growth, 
etc. 
Tuberculosis of the Olive. Newton B. Pierce. (Journ. Mycol. 
vi. 148-153. Pl. xiv, xv.) 
Illustrated description of Bacillus Olee. | 
Tulip Poplar, or Poplar Tree—The. J.T. Rothrock. (For. 
Leaves, iii. 85-86, illustrated). 
Under this title we have an account of Zzrzodendron, and a 
picture of three large individuals near West Chester, Penn., 
known as “ The Sisters.” 
Tuna—The. C. R. Orcutt. (West Am. Sci. vii. 153-157. illus-) 
trated. 
The three species of Opuntia known under the name of “ Tuna ” 
are here described and figured and their importance as a source 
of food supply dwelt upon. 
Undescribed Plants from Guatemala—IX. John Donnell Smith. 
(Bot Gaz. xvi. 191-200, Pl. xvi-xviii.) 
The following new species are described : Serjania rufisepala, 
