282 NATURAL HISTORY OF PLANTS. 



receptacle and crowned with thick epigynous disk ; style short, at 

 apex stigmatose 2-lobcd. Ovules 2 ; funicle subapical very short 

 (or 0). Fruit dry coriaceous, indéhiscent, elongate-obovoid, some- 

 times longitudinally cortulate, sericeous, crowned with persistent 

 calyx. Seed 1, descending, conformed to cell ; cotyledons of exal- 

 buminous embryo highly convolute. — Small trees ; leaves opposite 

 petiolate, elliptical or oblong, obtuse, entire thick coriaceous, 

 2-glandular at base ; flowers ] in axillary and terminal ramose spikes, 

 often 3-spiked. (Trop. America and west, coast of trop. Africa,") 



5. Macropteranthes F. Muell. 3 — Flowers hermaphrodite (of 

 Laguncularia), 5-merous. Stamens 10, or fewer; anthers sometimes 

 ciliate. Germen adnate within to cavity of receptacle not constricted 

 at apex and laterally winged with 2 adnate bracteoles. Ovules in 

 cell 10-16, inserted under apex by linear-elongate funicles. Fruit 

 (indéhiscent ?) crowned with calyx and augmented to middle by 2 

 wide foliaceous horizontal wings ; seeds . . . ? — Small sericeous trees ; 

 leaves opposite or fasciculate small entire ; flowers axillary 2-nate 

 on peduncle. (Trop. Australia?) 



G. Guiera Adans. 5 — Flowers hermaphrodite (of Combretum), 

 5-merous ; receptacle attenuate on both sides, produced beyond 

 germen. Petals 5, narrow, perceptibly dilated at apex. Stamens 

 10, exserted ; anthers small didymous. Germen, disk, etc., of 

 Lumnitzcra ; ovules 4, 5 ; funicles elongate. Fruit coriaceous, 

 indéhiscent, elongate-cylindrical and curved, 6 sericeo-villose, crowned 

 with persistent calyx. Seed 1, narrow ; cotyledons of exalbuminous 

 elongate embryo convolute. — A somewhat tomentose shrub ; leaves 

 opposite, petiolate, entire apiculate black-spotted ; flowers 7 crowded 

 in axillary globose solitary pedunculate capitules; bracts 4, foliaceous 

 inserted under capitule, valvately connivent in common involucre 

 around enclosed flowers, finally reflexed at anthesis. (Trop. west. 

 Africa. 8 ) 



1 Small. 4 Spec. 3, F. Muell. Fragm. ii. 149 [Lumnit- 



- Spec. 1, L. racemosa G.ERTN. f. — DC. Protlr. zero). — Benth. Fl. Austral, ii. 504. 



i i. 17.— Eichl. Mart. Fl. Bras. Combrct. 102, t. 5 Ex J. Gen. 320.— Lamk. III. t. 360.— Pom. 



35, fig. 3.— Laws. Fl. Trop. Afr. ii. 419.— Diet. Suppl. ii. 801.— DC. Prodr. iii. 17.— 



Walp. Rep. ii. 63. — H, B. Adans. xi. 378. — L. Spach, Suit, à Buffun, iv. 305.— Endl. Gen. n. 



ylabrij'ulia Presl. Eel. Kcenk. ii. 22. — Conocwpus 6085. — B. H. Gen. 687, n. 6. 



racemosa L. Spec. 251. — J ACQ. Amer. 80, t. 53. — 6 Long siliquiform. 



Sw. Obs. 79. — Schousbœa commutât a Spkeng. ? Minute, black-spotted. 



Si/st. ii. 332. — Bucida Baveras Velloz. Fl. Flout. 8 Spec. 1, G. scnegalensis Lamk. — Guillem. 



172; iv. t. S7 (notL.). et Perk. Fl. Sen. Tent. i. 282, t. 66, fig. 2.— 



3 Fragm. iii. 91, 151.— B. H. Qui. 687, n. 8. Laws. Fl. Trop. Afr. ii. 418 (nat. Guierr). 



