A tree in Florida from 20°—30° high, with a trunk 6′—8′ in diameter (teste J. K. Small) and slender light red-brown pubescent branchlets.
Distribution. Florida, hummocks of the Everglade Keys, Dade County; on the Bahama Islands and in Cuba and Hispaniola.
3. [Colubrina arborescens] Sarg.
Colubrina Colubrina Mills.
Leaves coriaceous, persistent, elliptic to ovate-lanceolate, gradually narrowed and bluntly pointed at apex, narrowed and rounded or cuneate at base, entire, dark green, glabrous and lustrous on the upper surface, pale and coated on the lower surface with thick rusty pubescence and sometimes marked by conspicuous glands mostly at the end of small veins, 2′—4½′ long and 1¼′—2½′ wide, with a thick midrib; petioles stout, rusty-pubescent, ½′—¾′ in length; stipules oblong, acuminate, rusty-pubescent, caducous. Flowers minute, in axillary cymes shorter than the petioles, covered with persistent rusty pubescence and generally produced on short axillary branches; petals white or nearly white. Fruit on a stout rusty-pubescent pedicel, about ½′ long, on a much thickened peduncle, obovoid to subglobose, dark purple or nearly black, 5/12′ in diameter; nutlets light yellow; seed about ⅙′ long.
A tree, sometimes 25° high, with a straight trunk 8′—12′ in diameter, large erect branches and stout branchlets densely rusty-pubescent when they first appear, and light gray, puberulous and marked by small dark lenticels in their second year; in Florida more often a shrub.
Distribution. Florida, on the Everglade and southern keys; on the Bahama Islands and on several of the Antilles.
XXXIX. TILIACEÆ.
Trees, shrubs, or herbs, with alternate simple leaves, and free stipules. Flowers regular, perfect; sepals valvate in the bud, deciduous; corolla hypogynous; stamens numerous, with 2-celled anthers, the cells opening longitudinally; pistil compound; styles united into 1; stigma capitate. Fruit capsular or nut-like. Seeds with albumen; embryo with broad foliaceous cotyledons.