fentandria monggynia. Azalea. 
tis, floribus magnis non viscosis, tubo laciniis lon- 
giore, calycibus foliaceis : laciniis oblongis acutis, fila- 
mentis exertis. 
A. arborea. Bart. catal. 
On rivulets, near the Blue mountains : Pensylvania Tj . 
May - July, v, v. — This beautiful species has, to my 
knowledge, not yet been introduced into the gardens. 
I have only seen it in its native place and in the gar- 
den of Mr. John Bartram, near Philadelphia, whose 
father introduced it many years ago. It rises from ten 
to twenty feet high, and forms, with its elegant fo- 
liage and large abundant rose-coloured dowers, the 
finest ornamental shrub I know. The flowers are not 
so much pubescent as the rest of the other species 5 
the scales of the flower-buds are large, yellowish- 
brown, surrounded with a fringed white border. 
5. A. nudiflora : foliis oblongis utrinque tenuissime cano- 
pubescentibus : nervo non setigero, floribus parvis 
non viscosis : tubo laciniis vix longiore, calycibus bre- 
vissimis : lacinia unica lineari reliquis quadruplo lon- 
giore, filamentis exertis, ramulis piloso-hispidis. 
A. nudiflora bicolor. Ait.kew. l.p.Sig. 
Icon. Trew ekret. t. 48. 
On barren, sandy hills : Carolina and Georgia. Ij . 
May, June. v. v. Flowers slender, and smaller than 
the rest, of a pale rose colour or nearly white, with a 
deep-red-coloured tube. 
6. A. foliosiflora ; ramis hispidis, foliis oblongo-obovatis 
acutis utrinque glabris concoloribus : nervo setigero, 
margine ciliatis, floribus viscosis : tubo laciniis duplo 
longiore, calycis dentibus brevissimis rotundatis, fi- 
lamentis corollae vix longioribus,— TFi illd. sp. pl. 1 . 
p. 831. 
In swamps and shady woods : Canada to Georgia I? . 
July, Aug. v. v. Flowers white, sweet-scented. 
There are a number of varieties and even intermediate 
species between this and the A. periclymenoides. 
7 . A. foliosiflora ; ramis glabriusculis, folds parvis oblan- 
ceolatis submucronatis coriaceis utrinque glabris supra 
nitidis : nervo subtus setigero, margine revoiuto-cilia- 
tis, floribus viscosis: tubo laciniis paulo longiore, ca- 
lycibus brevissimis, filamentis exertis. 
In deep mossy swamps on the mountains : New York 
to Virginia, ^ • June, July. v. v. F'lowers white 
153 
bicolor . 
viscosa. 
nilida. 
