liORRAGINACE^. (BORAGE FAMILY.) 329 



1. CORDIA, Plum. 



Calyx ovate or bcll-shapecl, 4 - 5-toothed, not circumscissile. Corolla funnel 

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

 minal, twice 2-cleft, mostly exscrtcd. Drupe ovate or globose, pulpy, I - 4- 

 seedcd, 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-tootlied, rugose, paler beneath, abruptly pctioled ; flowers 

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

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

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

 South Florida. — Leaves ^' - H' long. Heads 4" - 5" in diameter 



2. EHRETIA, L. 



Calyx tubular, 4 - .5-tootlicd. Corolla salver-form or wheel-shaped, .5-lobed. 

 Stamens 5 : anthers ovate. Ovary entire, 4-cclled. Style terminal, 2-cleft at 

 the apex. Berry composed of 2 more or less separable 2-seedcd nutlets. — 

 Tropical shrubs. Leaves entire. Flowers corymbose, Avhite. 



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

 vatc, entire, mucronate, 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 j'-3' long, 

 acute at the base. Flowers white and fragrant. 



2. E. Hadula, 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 

 minutely 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, separalile into 4 one-seeded nutlets. 



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



3. TOURNEFORTIA, L. 



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

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

 2-seeded nutlets, which are cither united or separable, or by abortion 1 -2-secded. 



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

 in 1 -sided bractless often cymose spikes. 



* Fruit ovate, separable into two 2-seeded nutlets : 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* 



