MALPIGHIAOE^. 467 



41. Tristellateia Dup.-Th.i— Calyx 5-partite ; glaDdules or 

 very small. Petals 5, unguiculate glabrous. Stamens 10 ; filaments 

 incurved, 1-adelphous at base, persistent; anthers oblong glabrous. 

 Germen 3-lobed ; branebes of style 3, of wMcb -1 or 2 are oftener 

 rudimentary; tbe third elongate. Samaree 1-3, inserted laterally 

 to central conical column ; the edges produced to narrow irregular 

 and oftener unequally incised wings ; the back shortly unequally 

 cristate ; testa of oblong or obovoid seed membranous ; cotyledons 

 of 'fleshy embryo uncinate. — Shrubs, oftener scandent; leaves oppo- 

 site or verticillate entire ; petioles often 2-glandulose to apex ; sti- 

 pules very small or laciniate; flowers^ in simple or more or less 

 ramose compound cymiferous racemes; bracteoles setaceous. {Ma- 

 lacca, Indian Archipelago, tropical Oceania.y 



42. Dinemandra A. Juss.*— Calyx deeply 5-fid, glandules to 6, 

 long-stipitate. Petals unguiculate unequal. Stamens to 10, of which 

 2 or 3 are fertile, the others anantherous ; filaments unequal, 1-adel- 

 phous at base ; anthers linear oblong. Germen 3-lobed ; lobes cris- 

 tate; styles 1-3, unequal truncate. Samarse 1-3, small, mem- 

 branously alate at both edges, cristately alate at back ; testa of ovoid 

 seed membranous ; cotyledons of exalbuminous spiral embryo linear ; 

 radicle elongate. — Eamose ericoideal undershrubs; leaves narrow, 

 revolute at margin ; flowers ^ in cymes oftener few-flowered terminal 

 or approaching a raceme, 2-bracteolate. {Peru, Chili.^) 



43? Dinemagonum A. Juss.''' — Flowers nearly of Dinemandra. 

 Stamens 10, of which 2 are anantherous; gynseoeum and other cha- 

 racters of Dinemandra. Samaree 1-3, alate at back and cristulate 

 on both sides. — Eamose undershrubs ; leaves opposite small entire 

 flat; flowers^ few in terminal racemes.^ {Chili.^°) 



;).— Wight, JU. t. 50. — Miq. Fl. Ind.- Bn. Adansonia, xi. 249.— W alp. Rep. v. 290. 



Bat. Suppl. i. 512.— Hook. p. and Thoms. FL ■* Malpigh. 328, t. 19.— Endl. Gm. n. 5565. 



Brit. Ind. i. 418.— Walp. Bep. v. 293 ; Ann. iv. — B. H. Gen. 261, n. 43. 



371 ; vii. 473. ^ Golden. 



1 Gen. Nov. Madag.Vl. — A. Juss. MaVpigh. ^ Spec. 1,2. G-audioh. Voy. B(mite,B(it.i.\\. 

 240, t. 16.— DO. Pndr. i. 583.— Endl. Gen. n. —0. Gat, Fl. CHI. i. 357, t. 9.— Walp. Hep. v. 

 5571.— B. H. Gen. 258, n. SS.—Zi/mum Noronh. 341 ; Ann. i. 131. 



— Dup.-Th. Hist. rig. Iks. Afr. Austr. 6, t. 23. ' Malpigh. 331.— B. H. Gm. 261, n. 44. 



— Platynema Wight and Aen. in Edinh. New ' Golden. 



Phil. Journ. (Jul. 1833), 179 ; Frodr. i. 107. ' May not this te a section of the preceding 



2 Golden. genus P 



= Spec, about 12. A. Rich. Voy. Antral. Bot. W Spec. 1, 2. 0. Gay, Fl. GUI. i. 359.— Walp. 



B.o6k. Kew Journ. iii. 69. — H. Bep. v. 342; Ann. i. 131. 



