Bumelia. SAPOTACE.E. 67 



extrorse, versatile: fruit cherry-like, with thin pulp, containing a mostly solitary erect 

 seed (from a 5-ovule(I ovary) ; tlie scar small and basilar or nearly so. 



3. DIPHOLIS. Petaloid staniinodia mosth" erosely or fimbriatcly toothed. Seed with 

 copious all)uiiicn ; the embryo in its axis with tlat cotyledons. 



4. BUMELIA. Petaloid staniinodia entire or denticulate. Seed destitute of albumen ; 

 the cotyledons very thick and tleshy, commonly consolidated. 



* * Calyx double, of 6 or 8 sepals in two series ; the outer almost valvate and enclosing 

 the inni?r and thinner. 



5. MIMUSOP3. Corolla of or more exterior proper lobes, and twice as many similar 

 appendages, a pair in each sinus outside of a thin scale-like or jietaloid staminodium. 

 Anthers sagittate, extrorse. Ovary G-8-celled. Fruit baccate, maturing one or few seeds. 



1. CHRYSOPHYLLUM, L. Star-apple. ( Formed of xt'wos', gold, 

 and cfvllov, leaf, from the golden .sheen of the lower face of the leaves.) — Hand- 

 some trees of tropical regions ; with the leaves in the commoner species green 

 and glabrons above, and beneath resplendent with a golden or copper-colored 

 silky ptibesccnce, traversed by fine and close parallel transverse veins : flowers 

 small in axillary fascicles: frnit fleshy and commonly edible. 



C. Caim'to, L., the connnon Star-apple of the W. Indies, if spontaneous in Florida, is 

 doubtless an introduced tree. It has an 8-10-crenate stigma and an 8-10-celled large and 

 globose edible fruit, as large as an apple ; the foliage undistinguishable from the following. 



C. oliviforme, Lam. Small tree: leaves oval; the lower face (also young shoots, 

 pedicels, and calyx) silky-tomentose and shining with the copper-colored or golden pubes- 

 cence : corolla white ; its tube seldom exceeding the calyx ; stigma 5-crenate : fruit ovoid- 

 oblong, 1-seeded, blackish when ri])e, insipid. — Diet. i. 5-52 ; Descourt. Fl. Ant. ii. t. 71 ; 

 Griseb. Fl. W. Ind. 398. C. monopi/rcimm, Swartz ; Hook. I5ot. Mag. t. ;>J03; Miq. in Fl. 

 Bras. vii. 04. — S. Florida and Key West, BlodijrJt, Cliapmun. ( \V. Ind.) 



2. SIDER6XYL0N, L. (Composed of oi'diinn^-, iron, and ^v).or, wood, 

 from the hardness of the latter.) — A wide-spread tropical genus, of which a 

 single W. Indian species has reached Florida. 



S. mastichodendron, Jacq. (Mastio-tuee.) Rather large tree, glabrous: leaves 

 thinnish, oval, with undiUate margins, rounded or bluntish at apex, acutish at Vjase, shining 

 altove (2 to 4 inches long), on slender (inch long) petioles : flowers crowded in lateral or 

 axillary fascicles much shorter than the petioles : calyx barely pnberulent, half the length 

 of the 5-parted yellow corolla : staniinodia lanceolate, with a subulate tip, nearly entire : 

 ovary glabrous, 5-celled : fruit plum-like, 1-secded, "yellow." — Coll. ii. t. 17, f. 5 (Catesb. 

 Car.'ii. t. 75) ; GEcrtn. f. Carp. Suppl. 125, t. 202 ; A.DC. Prodr. viii. 181. S. paUldum, 

 Spreng. ; A.DC. I.e. ; Chapm. Fl. 274. Bumplld. pal/iflir,f^\\';u-tz. B.fie/id/ssima, '^ntt. SyW. 

 iii. 39, t. 94. —Key Wi;»t {Blodjetl) and Charlotte Harbor, Florida. (W. Ind.) 



3. Df PHOLIS, A. DC. (Formed of 5fV, double, and cpo)j^; scale, from the 

 pair of appendages in the sinuses of the corolla.) — Three W. Indian species, 

 with the aspect and seeds of Sideroxylon, one of them extending to Southern 

 Florida. 



D. salicifolia, A. DC. Tree GO feet high : leaves oblong-lanceolate, acuminate, gla- 

 brous, ta{)ering into a petiole : flowers in axillary fascicles : short pedicels and calyx rusty 

 silky-pubescent : staniinodia oval, erose-toothed, as long as the linear or subulate exterior 

 appendages ; anthers oblong : fruit the size of a pea. — Prodr. 1. c. 188, & Deless. Ic. v. 40 

 (corolla-lobes and appendages too much fringe-toothed) ; Griseb. Fl. W. Ind. 401 ; Miq. in 

 Fl. Bras. vii. t. 18. Achras salicifolia, L. Bumdia salirifolia, Swartz. — Keys of S. Florida, 

 BlodfjcM. (W. Ind.) 



4. BUMELIA, Swartz. (Ancient Greek name of a kind of Ash, unmean- 

 ingly transferred to this genus.) — Shrubs or small trees (of Atlantic U. S. and 



