BOURAGINACE^. (liORAGE FAMILY.) 329 



i: CORDIA, Plum. 



Calyx ovate or bcU-shapcd, 4 - 5-tootlied, not circumscissile. Corolla funnel 

 or salver form, 4- 5-lobed. Stamens 4-5. Ovary entire, 4-celled. Style ter- 

 minal, twice 2-clcft, mostly exscrtcd. J3rupe ovate or globose, pulpy, 1-4- 

 seeded, commonly enclosed in the enlarged calyx. — Trees or shrubs. Leaves 

 toothed or entire. Flowers spiked or capitate, white. 



1. C. buUata, L. Rough throughout with white bristly hairs ; leaves 

 oblong-ovate, serrate-toothed, rugose, paler beneath, abruptly petioled ; flowers 

 capitate, on peduncles which are shorter than the leaves, and nearly terminal, 

 but elongated and lateral in fruit; ciJyx ovoid, the subulate bristly teeth spread- 

 ing ; corolla short, hairy in the throat ; stigmas club-shaped ; drupe 1-seedcd. — 

 South riorida. — Leaves J' - H' long. Heads 4"- 5" in diameter 



2. EHRETIA, L. 



Calyx tubular, 4 - .5-toothed. Corolla salver-form or wheel-shaped, .5-lobcd. 

 Stamens 5 : anthers ovate. Ovary entire, 4-celled. Style terminal, 2-clcft at 

 the iipex. Berry composed of 2 more or less separable 2-seeded nutlets. — 

 Tropical shrubs. Leaves entire. Flowers corymbose, white. 



1. E. Beurreria, L. Smooth; leaves petiolate, obovate or oblong-obo- 

 vatc, entire, mucronatc, obtuse, or notched at the apex, paler beneath ; corymb 

 many-flowered, divaricate ; calyx leathery, the teeth acute, pubescent on the 

 margins ; stigmas depressed ; nutlets 4, apparently 2-celled, 1-seedcd, finely 

 furrowed on the back. — South Florida. — A small tree. Leaves 1 ^' - 3' long, 

 acute at the base. Flowers white and fragrant. 



2. E. Radula, Poir. Stem smooth; leaves obovate, entire, rounded or 

 notched at the apex, tapering at the base into a short petiole, smooth beneath, 

 very rough and at length white-spotted above ; corymb few-flowered ; pedicels 

 minuteh'- bracted and sparingly hispid ; calyx 4 - 5-toothed ; the teeth ovate, 

 acute, pubescent on the margins ; lobes of the corolla rounded, wavy ; stigmas 

 peltate, depressed in the centre; berry ovate, separable into 4 one-seeded nutlets. 



— South Florida. — Leaves 1'- 1 J' long. Corolla 6" long. 



3. TOURNEPORTIA, L. 



Calyx 5-parted. Corolla salver-form or wlieel-shaped, 5-lobed. Stamens 5, 

 included. Style short, terminal ; stigma conical. Berry composed of two 

 2-seeded nutlets, which are either united or separable, or by abortion 1-2-seedcd. 



— Erect or twining shrubs, with entire leaves, and white or yellowish flowers, 

 in 1 -sided bractless often cymose spikes. 



* Fruit ovntfi, separnbh into two 2-sppded nnilits : corolla-lobes ovate, plicate. 



1. T. gnaphalodes, R. Br. White-silky throughout ; stem thick, erect; 

 leaves very numerous and imbricated, linear, obtuse, fleshy, tapering to the base; 

 peduncles axillary; spikes 2-4-parted, dense, recurved ; calyx-lobes oblong, 

 obtuse ; corolla fleshy ; anthers ovate ; berry deeply excavated at the base. — ■ 



' 28* 



