TRIAS 657 



- fern, Alsophila, Brained, Cyathea, Dicksonia, Heinitelia, &c.; - of 

 heaven, Atlant/ins; -tomato, Cyphomandra. 



Trefoil, Tri/alinm ; bird's foot-, Lotus; shrubby-, Ptelea, 



Treichelia Vatke. Campanulaceae (i). i S. Afr. 



Treleasea Rose (Setcreasea EP.}. Commelinaceae. 5 N. Am. 



Trema Lour. Ulmaceae. 30 trop. 



Tremacanthus Sp. Moore. Acanthaceae (iv. A), i Matto Grosso. 



Tremandra R. Br. Tremandraceae. 2 W. Austr. 



Tremandraceae (EP., BH.}. Uicots. (Archichl. Gerauiales; Polygalmae 

 BH.). 2 gen., 26 .sp. Austr. Herbs with whorled, alt. oropp., exstip. 

 1. Fls. dichlam., reg. K 4 -5, rarely (4 5), valvate; C 4 5, val- 

 vate; A 8, 10, or rarely 6; G (2), medianly placed; style and stigma 

 simple; ovules i or 2 in each loc., anatr. Caps., loculic. or also septic. 

 Album, seed, with or without aril. Genera: Tetratheca, Tremandra. 



Tremandreae (BH.} = Tremandraceae. 



Tremanthera F. Muell. Theaceae. i New Guinea. 



Trematolobelia Zahlbr ex Rock (Lobelia p.p.). Campanulaceae (in), 

 t Hawaiian Is. 



Trematosperma Urb. Icacinaceae. i Somaliland. 



Trembleya DC. Melastomaceae (i). 14 S. Brazil. 



Trentepohlia Roth. = Heliophila Burm. f. (Crucif.). 



Trepocarpus Nutt. ex DC. Umbelliferae (in. 5). i S. U.S. 



TresantheraKarst. (Rustia BH.}. Rubiaceae (i. i). 2 Venezuela, W.I. 



Tretocarya Maxim. Boraginaceae (iv. 2). 2 China, Himalaya. 



Treubella i'ierre (Palaquiiun p.p.). Sapotaceae (i). i Sumatra. 



Treubia Pierre (Lophopyxis EP.}. Icacinaceae. i Ceram. 



Treutlera Hook. f. Asclepiadaceae (n. 3). i Sikkim. 



Trevesia Vis. Araliaceae (i). 4 Indomal. 



Trevirana Willd. = Achimenes P. Br. p.p. (Gesn.). 



Trevoa Miers. Rhamnaceae. 3 Andes. 



Trevoria F. C. Lehmann. Orchidaceae (n. 13). 2 Ecuador, Colombia. 



Trewia L. Euphorbiaceae (A. 11.2). 2 Indomal. 



Tri- (Gr. and Lat. pref), three; -adelphous, -androus, -carpellary, 

 -chotomous (branching into 3), -cyclic (with 3 whorls), -farious (facing 

 3 ways), -fid, -foliate, (with 3 leaflets), -gonous (3-angled), -lobous, 

 -locular, -merous (parts in 35), -morphism (with 3 forms, LytJiruni, 

 &c.), -oecism ( 5 , <f , , each on its own pi., Silcne sp.), -pterous (3- 

 winged), -quetrous (3-edged, with hollow faces), -stichous (in 3 ranks), 

 -ternate (thrice tcrnate), &c., &c. 



Triactina Hook. f. et Thorns. Crassulaceae. i Sikkim. 



Triaenophora Solereder (Re/imatmia p.p.). Scroph. (m. i). i China. 



Triainolepis Hook. f. Rubiaceae (11. ?). 2 E. Afr., Madag. 



Trianaea Planch, et Linden (Dyssochroma p.p. BH.}. Solanaceae (3). 

 i Colombia. 



Trianea Karst. = Limnobium Rich. ( J 5/z r .) = Hydromystria G. F. W. 

 Mey. 



Triauoptiles Fenzl (Ecklonea BH.}. Cyperaceae (n). i S. Afr. 



Trianosperma Mart. = Cayaponia Silva Manso p.p. (Cucurb.). 



Trianthema L. Aizoaceae (n). 13 trop. 



Trianthera Wettst. (Calceolaria p.p.). Scrophul. (n. 2). i Peru. 



Trias Lindl. Orchidaceae (11. 16). 3 Indomal. 



W. 43 



