662 TRIPLOTAXIS 



Triplotaxis Hutchinson. Compositae (i). 2 trop. Aft. 



Tripodandra Baill. (Rhaptonema p.p.)- Menispermaceae. i Madag. 



Tripogon Roth. Gramiueae (11). 10 trop. As., Afr. 



Tripolium Nees= Aster Tourn. p.p. (Comp.). 



Tripsacum L. Gramineae (i). 3 warm N. Am. T. dactyloides L. is 



a fodder; it is like Euchlaena, but with <? and ? fls. in same infl. 

 Tripteris Less. Compositae (9). 35 S. Afr. to Arabia. Fr. 3-wingecl. 

 Tripterocalyx Hook. (Abronia p.p.). Nyctaginaceae. 5 N. Am. 

 Tripterodendron Radlk. Sapindaceae (i). [ Brazil. 

 Tripterygium Hook. f. Celastraceae. 2 E. As. 

 Triptilion Ruiz et Pav. Compositae (12). 16 Chili. 

 Triptolemea Mart. = Dalbergia L. p.p. (Legum.). 

 TrirapMs R. Br. Gramineae (10). 10 Austr., Afr. 

 Triscenia Griseb. Gramineae (4). i Cuba. 



Trisciadia Hook. f. (Coelospermnm p.p. EP. ). Rubi. (n. 9). i Penang. 

 Triscyphus Taub. ex Warm. Burmanniaceae. i Rio de Janeiro. 

 Trisema Hook. f. (Hibbertia p.p EP.). Dilleniaceae. 4 New Caled. 

 Trisepalum C. B. Clarke. Gesneriaceae (i). 3 Burma. 

 Trisetaria Forsk. Gramineae (8). 2 Egypt, Abyssinia. 

 Trisetum Pers. Gramineae (9). 55 temp. T. flavescens Beauv. in 



Brit , a good forage grass. 



Trismeria Fee. Polypodiaceae. 2 trop. Am., Paraguay. 

 Tristac&ya Nees. Gramineae (9). 10 trop., exc. Austr. 

 Tristagma Poepp. et Endl. Liliaceae (iv). 5 Chili, Patagonia. 

 Tristania R. Br. Myrtaceae (n. i). 22 Malaya to New Caled. (brush 



box). 



Tristellateia Thou. Malpighiaceae (i). 15 palaeotrop., esp. Madag. 

 Tristemtna Juss. Melastomaceae (i). 12 trop. Afr., Madag., Masc. 

 Tristiclia Thou. Tristichaceae. 4 trop. 



Tristichaceae (cf. Willis in Linn. Soc.Journ. XLIII. p. 49) (Podostemaceae 

 P-P-)- 3 g en -> 6 sp. trop. Herbs of rapid water in hill streams (cf. 

 Podostemaceae) with creeping thread-like roots giving off (exc. Lawia, 

 where the primary axis is flattened into a thallus and gives off) large 

 numbers of secondary shoots with minute delicate simple exstip. 1. P 

 35 or (35) re g-> sepaloid, A 3, 5, co , or i, G (23) 2 3-loc. 

 with oo anatr. ov. Caps. Genera: Tristicha, Lawia, Weddellina. 

 Tristichocalyx F. Muell. (Legnephora p.p.). Menispermaceae. 2 Austr. 

 Tristira Radlk. Sapindaceae (i). 2 Malaya. 



Tristiropsis Radlk. Sapindaceae (i). 4 Mariannes, Solomons, N.G. 

 Tristis (Lat.), dull coloured. 



Trisyngyne Baill. Euphorbiaceae (A. n. 7). 2 New Caled. 

 Tritaxis Brill. Euphorbiaceae (A. II. 3). 4 Indomal. 

 Triteleia Uougl (Brodiaea p.p.). Liliaceae (iv). 20 W. Am. 

 Trithrinax Mart. Palmae (i. 2). S. Am. 



Tritliuria Hook. f. (Juncella EP.). Centrolepidaceae. 2 Austr., N. Z. 

 Triticum L. Gramineae (12). 15 Medit., Eur., W. As. Spikelets 

 2 5 -flowered, in a dense spike. 3 sp. of wheat, with numerous sub- 

 species, are cult, but the parent forms cannot be traced, and there is 

 dispute as to the specific rank of these forms. T. monococcum L. is 

 the one-grained wheat or small spelt (the grains of spelt do not fall 

 out of the glumes when threshed), T. polonicitm L. the Polish wheat, 



