282 XXX. MALPiGHiACEiE (oliver). , [Triaspis. 



coriaceous, elliptical or oblong-elliptical, obtuse or rather broadly cuspidate 

 and somewhat acute, broadly rounded or occasionally subcordate at the base, 

 entire, appressed rusty-pilose at first, early glabrescent above and beneath 

 excepting usually the midrib, 2-4 in. long, 1^-2 in. broad or sometimes 

 larger ; petiole 1-4 lines. Flowers rose-coloured, in axillary shortly pedun- 

 culate umbels, much shorter than or occasionally equalling the leaves ; pedun- 

 cles often 2 or 3 together or from a very short or obsolete axillary branch ; 

 pedicels slender, ^i in., rusty-pilose, with scaly bracts at the base. Sepals 

 oblong-lanceolate, obtuse. Petals clawed, reflexed ; lamina entire or slightly 

 denticulate. Filaments filiform. Ovary glabrous. Fruit-wings very thin, 

 6-10 lines broad and long, broadly 2-partifIfe' above, truncate or broadly re- 

 tuse or 2-fid below ; usually produced nearly twice as much below the carpel 

 as above and nearly all the reticulating nervures directed downwards. 



IiOTeer Guinea. Angola, Lr, Welwitsch ! 



5. FLABELLARIA, Cav. ; Benth. et Hook. f. Gen. PL i. 259. 



Calyx 3-5 -partite. Segments valvate in aestivation, often unequal in 

 breadth, without glands. Petals oblong-lanceolate or oblanceolate, entire, 

 glabrous. Stamens 10, all antheriferous ; filaments filiform, free; anthers 

 oblong. Ovary 3-celled, pilose; styles elongate. Fruit-carpels with a 

 shield-like 2-lobed dorsal wing or the wings separate. — Scandent shrubs, with 

 opposite, entire, exstipulate leaves. Flowers paniculate, white. 



A monotypic genus, peculiar to W. tropical Africa. 



1. F. paniculata, Cav. Diss. 436. t. 264. A climbing shrub. Extre- 

 mities slender, silky-pilose at first. Leaves opposite, firmly membranous, 

 broadly elliptical or ovate-elliptical, broadly pointed or subacute, broadly 

 rounded or even subcordate at the base, without apparent basal glands, gla- 

 brous or glabrescent above, appressed silky-pilose beneath, 3-5 in. long, 

 2-3 in. broad ; petiole \ in. (^-f in.). Flowers in terminal and axillary 

 panicles, white. Pedicels in opposite pairs or corymbosely fascicled, -^ in. or 

 less ; bracteoles minute at or near the base. Triaspis fabellaria, A. Juss. 

 Monog. Malpigh, 253. Hiraa pinnata, Willd. Sp. PI. ii. 743. Triopteris, 

 Poir. Diet. viii. 108. 



Upper Guinea. Senegambia ! Sierra Leone, Smeathmann ! Afzelius ! Feruando Po, 

 T. Vogel ! Niger, Barter ! ^Otd Calabar, Thomson ! 



Iiower Guinea. Golungo Alto, Angola, Dr. Welwitsch ! 



Order XXXI. ZYGOPHYLLE^ (by Prof. Oliver). 



Flowers hermaphrodite, regular (in tropical species). Sepals usually 5, 

 free or nearly so (0 in Seetzenin). Petals as many, free. Stamens as many 

 or twice as many as the petals (thrice as many in Nitraria) ; filaments often 

 with a minute scale at or near the base, free or those opposite to the petals 

 very shortly adnate. Ovary usually 5-sulcate, 5-celled or 10-celled. Style 

 simple or styles 5, radiating. Stigma terminal, simple or 5-10-lobed. Ovules 



