¢ 
96 
BANKSIA VERTICILLATA. 
| Whort-leaved Banksia. 
TETRANDRIA MONOGYNIA. —N at. ORD. PROTEACEE. 
Gen. Cuar.—Perianthium quadripartitum (raro 4-fidum). Stamina apicibus 
concavis laciniarum immersa. Squamule hypogyne 4. Ovarium bilocu- 
lare, loculis monospermis. Folliculus ligneus ; dissepimento libero, bifido. . 
Amentum eon paribus —— \—Br. 
Banksia verticillata; foliis verticillatis lingulato-oblongis obtusis muticis : 
subtus aveniis niveis, bracteis amenti tomentosis obtusis: involucran- 
tibus hirsutis, caule arboreo.— Br. 
- Banksia verticillata, Brown i in Linn. Trans. v. x. Pp. 207. —Hjusd. Prodr. Fl. 
Nov. Holl. p. 394.—Arr. Hort. Kew. ed. 2. v. i. p. 216. 
A tree, according to Mr Brown, with terete, yellowish-brown branches, the 
younger ones subpubescent, their extremities hairy with thick brown 
hairs, the rest glabrous. Leaves placed in whorls of 4 or 6, lingulato-ob- 
long, placed upon short footstalks, erecto-patent, quite entire at the mar-— 
gin, and slightly recurved, the upper side glabrous, dark green, the un- 
der side white, with short cottony pubescence ; the extremity obtuse or 
even retuse, muticous, or in the younger ones sometimes terminated with 
a short hair or bristle-like point. Midrib prominent beneath, and green, 
glabrous, in the uppermost leaves covered with numerous t bro wn bristles. — 
Amenium terminal, appearing lateral only in consequence of the ¥ utting forth — 
of a new shoot beneath it, cylindrical and elongated, densely clothed with 
truncated, red-brown, very silky scales or bracteas; these are placed i in 
threes (two small. and one larger one) beneath each | pais, of ah a and 
| upon a hairy receptacle. 
F lowers i in pairs: each of 4 | petals, forming a tube by the cohesion of the pe- 
tals or leaflets of the perianth, which afterwards become more or less sepa- 
- rated, curved, especially t towards the extremity. Lamine ovate, for some 
- time cohering together, very concave within, the margin thickened, 
and tawny ; the claws slender, yellowish, their base hairy. Stamens placed 
_ one within the concave extremity of each petal. Filament short: Anther 
oblong yellow. Pistil single. Germen roundish, small, hairy at the 
top, the base surrounded with 4 small, oblong, obtuse, upright scales. 
Style yellow: ish-green, very long and singularly rigid, exceeding the co- 
rolla in length, bursting with its middle through the side of the corolla 
with a remarkable curvature, but retained at its extremity for some time 
within the closed laminee: of the corolla. Stigma Ereeetions , yellow. 
VOL. Ef. 
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