536 



ARBORETUxAI AND FRUTICETUM, 



PART III. 



a greenish yeUow colour ; berries black, about the size of a pea ; and the 

 general appearance of the plant is that of li. catharticus, of which it may 

 possibly be only a variety. In 1833, there was a small plant of it in Loddiges's 

 arboretum. The wood is red, and is called sandal wood by the Russians. 



^ 19. R. -jlnifo'lius UHerit. The Alder-leaved Buckthorn. 



Identification. L'Herit. Sert., t. 5. : 

 Engravings. Hayne Abbild., t. Gl. 



Dec Prod., 2. p. '25. ; Don's Mill., C. p. 32. 

 ; and our fig. '206. 



206 



Spec. Char., c^-c. Erect. Leaves obovate or ovate, 

 serrulated, obliquely lineated, with lateral 

 nerves, acuminated or obtuse, smoothish be- 

 neath, except the nerves. Flowers hermaphro- 

 dite or dioecious. Pedicels l-dowered, aggre- 

 gate. Calyxes acute. Fruit turbinate. (iA^w's 

 Mill., ii. p. 32.) A deciduous shrub, grow- 

 ing to the height of 8 ft. ; a native of North 

 America, introduced in 1778; but not the IL 

 olnifolius of Pursh. There are plants of this 

 name in the nurseries, which, in London, cost 

 Is. 6(1. ; at New York, 50 cents. 



SI 20. 7?. FRANGULoiDES ilf?c7i.r. The Frangula-like Buckthorn. 



Identification. Michx. Fl. Bor. Amer., 1. p. 153. ; Don"s Mill., 2. p. 32. 



Si/noni/mes. B. nliiifbliu-s var. franguUikles Dec. Prod., 2. p. 2y. 



Engravings. N. Du Ham., 3. t. 15, and our fig. 207. 



Spec. Char., <^r. Leaves oval, serrated, pubescent on the nerves beneath. 

 Peduncles twice bifid. Berries depressed, globose. {Don's Mill., ii. p. 32.) 

 A deciduous shrub, growing to the height of 8 ft. ; a native of Xorth 

 America, from Canada to Virginia, on dry hills, near rivers; i)roducing 

 its green flowers in June and July, which are succee<ied by small, round, 

 black berries. Introduced in liSlO. This sort, and some of the others, 

 may; possibly be only seminal varieties, or natural hybrids; for, in a 

 genus in which there arc so many species, it is to be expected that acci- 

 dental cross fecundation will occasionally take place. From whatever 

 source, however, a distinct form is produced, it can ahvays be continued 

 in gardens by propagation by extension ; and, so long as mankind have 

 wealth, intelligence, and leisure to admire the varied productions of 

 nature, the greater the number of these varied productions, the more 

 ample will be their source of enjoyment. 



ffi 21. R. alpi'nls Lin. The Alpine Buckthorn. 



Identification. Lin. Spec, 213. ; Don's Mill, 2. p. 32. 



Engravings. N. Du Ham., 3. t. 13.; Bot. Cab.,t. 1077.; our^^. 208.; and our plate of the tree 

 in Vol. II. 



Sjiec. Char., Sfc. Erect, twisted. Leaves oval- 

 lanceolate, crenate-serrated, smooth, lineated with 

 many parallel nerves. Flowers dicecious, female 

 ones with 4-cleft stigmas. {Don's Mill.,\\. p. 32.) 

 A deciduous shrub, growing to the height of 4 ft., 

 in the Alps, of Switzerland, Dauphine, and Car- 

 niola. Introduced in 1752. The flowers are 

 greenish, and produced in May and June, and 

 the berries black. This is a very distinct species, 

 and remarkable for its twisted leaves. There is 

 a strong plant of it in the arboretum of Messrs. 

 Loddiges, and one in the garden of the Horticul- 

 tural Society, which, in 10 years, has attained 

 the height of 8 ft., and the character of a small 

 tree. 



J: 22. R. pu MILLS Lin. The dwarf Buckthorn. 



Identification. Lin. Mant., 49. ; Don's Mill., 2. p. 32. 

 Si/nonymc. R. rup^stris Scop. Carn., 1. t. 5. 

 Engraving. Scop. Carn., 1. t. 5. 



Spec. CAfl)-., Ssc Plant procumbent, much branched. Leaves ovate, serrated, smooth. Fl 

 ^n T^*"* I ■ /^"A' ■' ^^'f •> ."• P- 3'^) ^ deciduous procumbent shrub, a native of Mount ««,«» 



n,1v Th^'n-fl'""*^^^''"^ ^'- 'I! "'m "''".?'"* '""^^ Introduced in 17:52. Flowering in June and 

 July. The flowers are greenish yellow, the stamens white, and the berries black. 



owers 

 Baldo 



