44 



RHAMNE^. XXVI. Gouania. XXVII. Crumenaria. XXVIII. Coupia. 



r 



14 G. coRDiFOLiA (Raddi. mem. pi. Lras. 1. c.) leaves cordate, 

 ovate, serrulated, rather hairy ; flowers axillary and terminal, 

 capitate, hairy. 1? . ^, S. 



Rio Janeiro. Stipulas minute, almost linear. Flo 

 yellow. 



Tendrils simple, terminal, or from the base of the racemes. 

 Petioles furnislied with a couple of evanescent glands at their 



Native of Brazil ; common about base. Flowers greenish-yellow 



wers minute, 



Heart-leaved Gouania. Clt. 1820. Shrub cl. 



* * * 



Asiaticce (natives of Asia). Disk starry. Flowers 

 2'>olygamous. 



15 G. DENTicuLATA (Smith, inRees'cycl. 16. no. 4.) leaves 



ovate, entire, acuminated at the apex, with the acumen finely 



toothed, hairy beneath ; racemes axillary ; tendrils terminal. 



1^ . ^. S. Native of the East Indies, in the island of Honimao. 



Flowers yellowish. 



ToothlettedAediWeA Gouania. Shrub cl. 



IG G. mauritia'na (Lam. diet. 3. p. 4.) leaves ovate, acu- 

 minated, somewhat cordate at the base, subserrated, covered 

 with silky down on both surfaces; racemes axillary, shorter 

 tlian the leaves ; tendrils and branches clothed with rusty villi. 

 ^ • w; .S. Native of the Mauritius. G. Domingensis, var. 

 Mauritiana, Aubl. Wings of fruit rounded, thin, membranous. 

 Flowers yellowish. 



Mauritian Gouania. Clt. 1823. Shrub cl. 

 17 G. retina'ria (D.C. prod. 2. p. 40.) leaves ovate, acutish, 

 a little serrated, young ones rather pubescent, adult ones smooth ; 



Nipaul Gouania. Fl. June, Oct. Shrub cl. 



Cult. Gouania is a genus of insignificant shrubs, not worth 

 cultivating, except in general collections. They will all grow 

 freely in a mixture of loam and peat ; and ripened cuttings 

 will soon strike root if planted in a pot of sand plunged in heat, 

 with a hand-glass placed over them. 



XXVII. CRUMENA^RIA (from crumena, a purse ; in allu- 

 sion to the thin, papery capsule). Mart. nov. gen. bras. 2. p. 



68. t. 160. Brogn. mem. rhamn. p. 73. 



Lin. 



SYST. 



Pen tdndria, Monog y 



Calyx campanulate, 



5-cleft, coloured above, with the tube connate to the ovary 

 below. Petals hood-formed. Stamens w^ith inclosed, S-lobed 

 anthers. Style 1. Stigmas 3. Capsule covered by the adnate 

 calyx, papyraceous, tricoccous ; coccula with winged margins, 

 1 -seeded, fixed to the central, 3-parted, filiform receptacle.— A 

 small, annual plant, with decumbent branches, alternate, stalked, 

 cordate, quite entire leaves, furnished with twin stipulas at 

 their base. Peduncles axillary, jointedj solitary, or twin. Flowers 



small, white. 



(Mart 



t. 160.). 0. S. Native of 



M 



racemes terminal and axillary, much longer than the leaves • Brazil, in grassy places by the sides of woods. This genus 



does not differ from Gouania^ unless in the calyx being campa- 

 nulate, and in its tube being free at the apex, as well as in the 

 disk being defective. However, it differs from every plant in 

 the present order in the stems being annual. 

 18 G. TiLi^FOLiA (Lam. diet. 3. p. 5.) leaves cordate ovate Decumbent Crumenaria. PI. decumbent. 



fruit winged, triquetrous. Tj . ^. S. 



Retinaria scandens, Gaert. fruct. 2. p. 187. t. 120. f. 4. Lam. 

 ill. t. 845. f. 3. Flowers yellowish. 

 Resinous Gouania. Shrub cl. - 



acuminated, smoothish, with glandular serratures ; racemes ax- 

 illary and terminal, pubescent; fruit rather ovate, wingless. 

 Tj . ^. S. Native of the Island of Bourbon. G. Stadtmanni, 

 Willcm. herb. maur. 58. Flowers greenish-yellow. 



Lime-trcc-lcaicd Gouania. Fl. May, Jul. Clt. 1810. Sh. cl. 



19 G. leptosta'chya (D. C. prod. 2. p. 40.) leaves ovate, 

 acuminated, rather cordate, coarsely crenated, and are as well 

 as the branchlets smooth ; racemes axillary and terminal, very 

 slender, elongated ; flowers on very short pedicels, smoothish ; 



Cult. This plant is not w^orth cultivating, unless in the 

 gardens of the curious. The seeds should be sown in a pot of 

 mould about the beginning of April, and placed in a hot-bed, 

 and when the plants are of sufficient size, some may be planted 

 in separate pots, others may be planted in the open border, 

 where they will probably ripen their seed. 



■f Genera allied to Rhdmnece, but are not svM 



fruit bluntly triquetrous, wingless. T2 . ^. S. Native of the XXVIII. COUTIA (Couepi is the Guiana name of one of 



East Indies, on mountains, in many places. G. tilisefolia, Roxb. 

 cor. 1, p. 67, t. 98. exclusive of the synonyms. Flowers 

 greenish-yellow. 



Slender-spiked Gouania. Fl. May, July. Clt. 1810. Sh. cl. 



20 G. microca'rpa (D, C. prod. 2. p. 40.) leaves elliptical, 

 acute, almost entire, and are as well as the branchlets smooth, 

 upper ones oblong; racemes terminal, elongated; fruit trique- 

 trous, winged. ^2 . ^- S. Native of the East Indies. G. ti- 



the species). Aubl. guian. 1. p. 296. D. C. prod. 2. p. 29. 

 Cupia, Jaum. exp. — Glossopetalum, Schreb. gen. no. 526. 



Lin. syst. Pentdndriay Tetra-Pentagynia. Calyx small, 

 5-toothed, permanent, adhering to the base of the ovary. Petals 

 5, oblong, appendiculate inside. Stamens 5, very short. Ovary 

 roundish, crowned by 4 or 5 sessile stigmas. Berry pea-shaped, 

 4-5-celled, 4-5-seeded. — Trees with alternate, feather-nerved, 



_ _ _ _ A 



T> 1 • V somewhat unequal stipulate leaves, axillary peduncles, bearing 



licTcf oha, Rottl. m herb. Puer. This species has the fruit of numerous, umbellate pedicels and small flowers. This genus 



G. retinaria^ but one half smaller. Leaves with oblique nerves. 



Small-fruited Gouania. Shrub cl. 



21 G. OBTUsiFOLiA (Vcut. mss. in herb. Brogn. mem. rhamn. 

 p. 72.) shrub erect, rusty-villous ; leaves elliptical or ovate, 

 obtuse, crenated, villous beneath, somewhat pubescent above • 



should probably be placed in Rutacece. 



^ 



) 



Glosso- 



flowers in long simple spikes, emitting from their base one sim- of this tree. 



Native of Guiana, in the woods of Sinemari. 



petalum glabrum, Willd. spec. 2. p. 1521. Flowers yellow. 



Berries black. The natives of Guiana make canoes of the trunk 



pic tendril, disposed in interrupted bundles, each propped by a 

 bristle-like bractea ; fruit with three semicircular wings. J^ . S. 

 Native of Java. Flow^ers greenish-yellow. 



Blunt-leaved Gouania. Shrub erect. 



22 G. Nipaule'nsis (Wall in fl. ind. 2. p. 417.) leaves oval, 

 finely acuminated, rounded, or acute at the base, seldom sub- 

 cordate, villous and strongly ribbed beneath ; stipulas mem- 

 branous, lanceolate, falcate ; racemes very long, villous, ternjinal, 



Smooth Coupia. Tree 60 feet. 



2 G. TOMENTosA (Aubl. 1. c) Icavcs hairy on both surfaces. 



S Xr^*-;,T^ «r r^.'. :„ j- r^\ '^_i *^»^pn- 



I?, s. 



Native of Guiana, in woods. Glossopetalum tomen- 



The bark and leaves are bitter. 



tosum, Willd. spec, 2. p. 1521. 

 The latter are used bv the inhabitant 



mation of the eyes. 



Downy Coupia. 

 Cult 



t 



Tree 25 feet. 



uppe 



^ 



. G. Native of 



Nipaul, on the high mountains of Sheopore, Chundrugiri, &c. 



It. Loam, peat, and sand is a good mixture for this genus, 

 and ripened cuttings will root if planted in sand under a hand- 

 glass, in heat. 



