NOTES ON THE GENERA DARWINIA HOMORANTHUS AND RYLSTONEA. 69 
(c) Leaves rather crowded, not bifarius but more 
or less triquetrous. Wlowers 4—5 mm. long. 
Bracts two-thirds as long as the flowers. 
D. taxifolia var. intermedia. 
(Section Schuermannia F.v.M.) 
B—Calyx-tube narrow ribbed, the calyx-lobes entire, as 
long as the petals or longer. | 
(a) Flowers few in the upper axils. Leaves linear- 
triquetrous. Flowers very shortly pedicellate. 
D. Sechuermanni. 
Leaves obovate. Flowers on rather long pedicels. 
3 D. Thomasii. 
(b) Flowers several together, in small compound 
nearly globular heads. D. micropetala. 
HoOMORANTHUS A. Cunn. 
(A)—Calyx-tube narrow, ribbed, the calyx-lobes attenu- 
ated at the summit to a solitary hair-like point. 
Leaves semi-terete, greenish, not crowded. 
Flowers and bracts reddish. H. virgata. 
Leaves more or less linear-triquetrous and fal- 
cate, crowded. Flowers and bracts yellow. 
HH. fiavescens. 
(B)—Calyx-tube narrow, ribbed, the calyx-lobes digitately 
divided into 3 to 5 or more hair-like divisions. 
Flowers two together on a common peduncle. 
H, darwinioides. 
Flowers numerous, in umbel-like corymbs. 
H. Wilhelmii. 
Darwinia fascicularis Rudge in Trans. Linn. Soc., XI, 
299, [t. 22](1815); Schauer. Myrt. Xeroc. 1, 188; 2, D. (1840); 
Walp. Repert. ii, 153 (1843); Benth., Journ. Linn. Soc. 
{Bot.) 1x, 176, (1865); B.FI1. iii, 13, (1866); Baker and Smith 
