320 HORTUS MORTOLENSIS 
THYMUS (continued). 
cimicinus Blwm.— Ledeb. Fl. Ross. iii. 348. — Southern 
Russia.—h. May. 
*yvulgaris D.—DC. xii. 199; Fl. d’It. n. 3202.—S. Europe.— 
h. February—May. 
Zygis L.-—DC. xii. 202; W. & Lge. Fl. Hisp. ii. 402.—Spain. 
—h. May. 
TIARELLA L.—N. Pf. iii. 2a. 61.—Saxifragaceze—Saxifragoidex 
—Saxifragee. 
cordifolia L.—DC. iv. 50; B. M.t. 1589; The Garden, 1900, 
ii. 11.—Atlantic N. America.—2. April-May. 
TIBOUCHINA Aubl.—N. Pf. iii. 7. 147.—Melastomatacese— 
Melastomatoidez-Tibouchinee. 
semidecandra Cogn.—N. Pf. 1. c. 148.—Pleroma macran- 
thum Hook. B. M. t. 5721.—Lasiandra macrantha Lind. & 
Seem.—S. Brazil—h. September—December. 
TIGRIDIA Ker.—N. Pf. ii. 5. 147. — Ividacexe—Iridoidee 
Tigridiex. 
Pavonia Ker.— Bak. Irid. 67.—Ferraria Pav. L. f. Red. 
Til. t. 6; Lodd. B. C. t. 1424.—Ferraria Tigridia Ker. 
B. M. t. 532.—Mexico to Guatemala.—Y. June. 
‘{TILLANDSIA L.—N. Pf. ii. 4. 55.—Bromeliaces—Tilland- 
siex. 
corallina K. Koch.—Bak. Brom. 220.—Brazil.— y. 
dianthoidea Rossi.—Bak. Brom. 198; Malpighia viii. t. 8. 
—T. recurvifolia Hook. B. M. t. 5216.—S. Brazil, Uruguay, 
Argentina 21. May-June. 
Duratii Vis—Bak. Brom. 166; Nich. Dict. fig. 37.—Uru- 
guay, Argentina, Brazil, Peru, &c.—2. 
fasciculata Swartz.— Bak. Brom. 183.— Central America, 
W. Indies.—2,. 
pruinosa Sw.—Bak. Brom. 168.—Central America, W. Indies. 
sal 
punctulata Cham. ¢ Schl.— Bak. Brom. 172. — Central 
Mexico.— 2. 
scalaris Bak. Brom. 221.—S. Brazil—2z. 
setacea Sw.—Bak. Brom. 175; Ref. Bot. t. 288; B. M. t. 
3275.—Mexico to §. Brazil— xz. 
