2548 



SUPPLEMENT. 



America, whence the seeds were sent home by 

 the unfortunate Douglas in 1827 ; and those sown 

 in the London Horticultural Society's Garden 

 did not vegetate. Seeds were, however, distri- 

 buted; and of those sent to Messrs. Pope and 

 Co. of the Handsworth Nursery, near Birming- 

 ham, one germinated, and produced the plant 

 figured in the Floral Cabinet. This species has 

 not yet borne seeds in England; but it has been 

 abundantly increased by layers, which strike 

 readily." 

 Colletia. Page54 1 ., after the paragraph headed " Col- 



letia" insert : " C. horrida Willd. (/g.2432. c) 



appears somewhat different from C. spi- 



nosa (fig. 217. p. 541.); and both it and 



C. ultcina Gil. (fig. 2432. a) are evergreen 



shrubs, which are found as hardy as the 



common furze in the arboretum of Messrs. 



Loddiges." 



Retanflla. 541., in the last line but one of the para- 

 graph headed " Retanilla," after t. 16., add : 



" and our figure b in fig. 2432." 

 Pomaderris. 542., to the paragraph headed " Pomaderris" add : "P. plumosa 



has stood out for several years in Devonshire. P. ^runifolia also 



stands out ; and, though it is sometimes killed down to the ground 

 it springs again from the root." 



Pistdcia. 545., to the paragraph headed " Gen. Char." add : " The fungus 

 {/redo T^erebfnthi Dec. is found on the leaves of plants of this 

 genus." 



Wins. 549., to the paragraph headed " Gen. Char." add : " The following 

 fungi are found on plants of this genus : jFTydnum Rhois Schwein., 

 Sphae v ria Rhois Schwein.; S. quaternata Pers., on R. glabra; S. sub- 

 solitaria Schwein., Cytispora rhoina Fr., Dothidea Rhois Fr. ; Helmin- 

 thosporium rigidum Fr., on R. radicans. M. J. B." 



557. head line, for "Duvaua," read "tfhus." 



R. suaveolens. 557., dele the entire paragraph. 



R. aromdtica. 557., add after the line headed " Engraving:" 



" Synonymes. R. suavfeolens Ait. Hort. Kew., 1. p. 368., Dec. Prod., 2. p. 72. ; JV/yrlca trifoliMa 

 Hort. ; Toxicodendron crenktum Mill. Diet., No. 5." 



557., before the last paragraph, three lines from the bottom, add : 



" t R. caustica Hook., Z^aurus caustica Mol. t is an evergreen tree, a native 

 of Chili, introduced in 1828, of which there are plants in the Horticultural 

 Society's Garden. There are also plants under the same name in the Horti- 

 cultural Society's Garden, raised from seeds sent by Dr. Wallich from the 

 Snowy Mountains of Nepal." 



