LEGUMINOS^. CCXXXIII. Acacia. CCXXXIV. Erythrophleum. 



423 



-1055.) spines stipular, setaceous, twin; leaves with 2 pairs" of 

 pinnae, each pinna bearing 11-15 pairs of obtuse, glabrous leaf- 

 lets. ^ . S. Native of Peru. Allied to A^ dtpiera^ according 

 to habit. 



M 



Peruvian Acacia. Clt. 1820. Tree. 



pinna bearing about 2-5 pairs of obovate, obtuse leaflets ; per 



Native of Jamaica. This species 

 approaches in habit to A. platyloha. Flowers unknown. Fruit 



tioles glandless. Tj , S. 



ovate-oblong, glabrous, rather fleshy, few-seeded, sessile. 

 Bancroft's Acacia. Tree 20 feet. 



802 A.? Guayaquile'nsis (Desf. hort. par. ed. 2. p. 208.) 311 A.? polyce'phala (D. C. prod. 2. p. 473.) rameal as 



well as petiolar prickles scattered and a little hooked ; leaves 



spines stipular, opposite ; leaves with 2 pairs of pinnae, each 

 pinna bearing 3-5 pairs of ovate, obtuse, glaucescent leaflets, 

 lower ones the smallest. T2. S. Native of Peru, near Guaya- 

 quil. Flowers and fruit unknown. 



Guayaquil Acacia. Tree. 



303 A. brachyaca'ntha (Humb. et Bonpl. in Willd. enum. 

 J 055.) spines stipular, twin, hooked; leaves with usually 10 

 nairs of pinnae, each pinna bearing about 10-12 pairs of ciliated 

 leaflets. I2 • S. Native of South America. Flowers and 

 fruit unknown. 



Short-sjnned Acacia. Clt. 1824. Tree. 



804 A. ? ciuA^TA (Humb. et Bonpl. in Willd. enum. 1055. 



but not of Ait.) spines stipular, twin, straight, subulate ; leaves 



with 3-4 pairs of pinnae, each pinna bearing 13 pairs of ciliated 



leaflets. Tj . S. Native of South America. Flowers and fruit 

 unknown. 



Ci/jfl^ed-leafletted Acacia. Clt. 1822. Tree. 



305 A. ? acicula'ris (Humb. etBonpL in Willd. enum. 1056. 

 but not of Ait.) spines stipular, subulate, twin, straight ; leaves 

 with 4 pairs of pinnae, each pinna bearing 15 pairs of distant, 

 ciliated leaflets. T2 . S. Native of South America. Flowers 

 and fruit unknown. 



^cicw/flEr-spined Acacia. Tree. 



with 6-9 pairs of pinnae, each pinna bearing 20 pairs of linear, 

 acute leaflets, which are puberulous beneath and on the margins ; 

 petioles furnished w^ith a large depressed gland at the base, and 

 one between the extreme pair of pinnae ; petioles, branches, and 

 peduncles clothed with velvety hairs ; heads of flowers numerous, 

 pedunculate, in fascicles, which are disposed in terminal racemes. 

 ^ . S. Native of the Mauritius- Heads of flowers globose, 

 reddish brown before the flowers expand. Stamens numerous, 

 white. Legume unknown. The species is very like A. con* 

 cmnUf but differs in the absence of stipulas. 

 . Many-headed Acacia. Tree. 



312 A. sph^roce'phala (Schlecht. et Cham, in Linnaca. 

 5. p. 394.) leaves unknown; racemes axillary, usually tern; 

 heads on short peduncles, ovate-roundish ; flowers poly- 

 androus ; legume inflated, acinaciform, tapering to both ends, 

 12-18-seeded ; seeds egg-shaped, compressed ; spines red, white, 

 or black. ^. S. Native of Mexico, near Actopan and Vera 

 Cruz. Prosopis species, Schicde. in litt. 



Round-headed Acacia. Tree. 



313 A. sPADi'^GERA (Schlecht. et Cham. 1. c.) leaves unknown; 

 racemes usually twin, leafy ; spikes referrible to the spadix of 

 an aroideous plant, cylindrically clavate ; spines twin, stipular ; 



306 A. Gira'ff^ (Willd. enum. 1054.) spines stipular, twin, peduncles very thick ; flowers dense, polyandrous, propped by 



connate, about equal in length to the leaves ; leaves with 3-6 

 pairs of pinnae, each pinna bearing 10-20 pairs of leaflets, with 

 1 glaud between each pair of pinnae on the petiole. Tj . G. Na- 

 tive of the Cape of Good Hope, in the interior of the country. 

 Flowers and fruit unknown. It is on this tree that the Cape 

 giraffe or camel-leopard feeds. 



'"'Hje'^ Acacia. Tree 40 to 70 feet. 



scales as in the preceding species. ^ . S. Native of Mexico, 

 near La Laguna Verde. 



Spadix'hearing Acacia. Tree. 



f Species^ the names of which are only known from Rox- 

 burgh's Hortus Bengalc?isis, under Mimosa. 



1 A. Kalkora, Roxb. 



/ 



3 A. Smith- 



307 A.? micraca'ntha (Desv. journ. hot. 1814. 1. p. 69.) tana, Roxb. 4 A. semieorddta, Roxb. 5 A. dumosa, Roxb. 



„i. 1 IT 1 1 . ,. . Q A, pedunculata^ "Ro^h, 



Cult, The greenhouse or New Holland species of Acacia 

 are the most ornamental of greenhouse plants in the winter 

 season and early in spring, bearing flowers from Christmas to 

 April. They are hardy and easily managed. The best soil for 

 them is an equal quantity of sand, loam, and peat. Cuttings 

 , taken off by a joint from young wood, and planted in a pot of 



ana pe- sand, with a bell-glass placed over them, root freely. Some of 



pnckles stipular, very slender ; leaves pubescent, bipinnate ; 

 leaflets linear, rather falcate, very thin ; flowers disposed in 

 spike-like racemes, on short peduncles. ^ . S. Native of 

 Cayenne. Mimosa semi-spinosa, Lin. ex Desv. 

 Small-spmed Acacia. Tree. 



* * »* 



^J 



Spines or prickles all scattered in an irregular 



manner 



tioles are scattered. 



308 A. ? rhodaca'ntha (Desf. cat. hort. par. ed. 2. p. 208.) 

 g abrous ; stipular prickles twin, petiolar ones scattered ; leaves 



1 n about 7 pairs of pinnae, lower pair the smallest, each pinna 

 oearing from 8-20 pairs of oblong-linear, somewhat ciliated 

 jeaHets, with a depressed gland at the base of the petiole. Ij . S. 



ative country, flowers, and fruit unknown, Mimosa rhod- 

 acantha, Pers. ench. 2. p. 266. 



Red-spined Acacia. Tree. 



309 A. hbteroca'ntiia (Burch. cat. no. 1710. ex trav. 1. 

 P' <^o9,) some of the spines are twin, short, recurved, and 



fown others are straight, longer, and white ; leaves pubescent 

 ^ well as the branches, with 4-6 pairs of pinnae, each pinna 



-" «a Lue urancnes, with 4-o pairs 01 pmnae, eacn pii 

 ^^nng 10-14 pairs of approximate, oblong leaflets. I?, 

 ^ative of the Cape of Good Hope, near the river Gariep 

 Grange River. Legume linear. 



SiT A ^^''^^^ Acacia. Clt. 1816. Tree. 



I X , ^^ncroftia'na (Bert, in herb. Balb. Coll. hort. ripul. 

 Pj *•) glabrous ; rameal prickles scattereil, petiolar ones twin at 

 • ^^"S^nof the pinnae ; leaves with 2-5 pairs of pinnae, each 



the kinds that do not strike readily by cuttings may be in- 

 creased by taking off pieces of the roots, planting them in the 

 same kind of soil as recommended for the plants, leaving only 

 their points above the surface, and then plunging them in a little 

 bottom heat. The greater part of the species might be propagated 

 by this means. The stove species are furnished with very ele- 

 gant foliage, but seldom flower in this country. Their culture 

 and propagation are the same as for the greenhouse species, 

 with the exception that they require more heat. The Acacia 

 JuUbrissin, A. acanthocirpa^ A. decurrens, and A. mollissima 

 are the only species that can be considered suflSciently hardy to 

 stand our climate in the open air, and these are liable to be in- 

 jured in severe winters, unless protected by mats. The best 

 situation for them is against a south wall, where they will make 

 or a very fine appearance. They may be propagated either by 



slips of the root or by young cuttings, planted in sand, with a 

 bell-glass placed over them. The surest way to raise all the 

 kinds is by seeds, when they can be procured. 



CCXXXIV. ERYTHllOPHLFUM (from tpvOpor, erythros, 



