i^fjoliobenliron ^ocietp ^otes. 
are R. decipiens, R. regale, R. Rex, and R. sinofalconeri. 
tentative key I include all the species ;— 
KEY TO THE SPECIES. 
I. Leaf-shape a variant of oval to oblong-oval to obovate 
rarely oblanceolate. Underleaf indumentum rust- 
coloured or cinnamon-tinted of shades. Ovary 
glandular or not. 
1. Indumentum surface more or less woolly from inter¬ 
lacing branches of cup-hairs which are easily 
separable as more or less erect stiff elongated 
chalices. Corolla creamy-white or pale-yellow 
blotched crimson at base or rose-pink. 
Ovary glandular. Cup-hairs of indumentum sessile. 
Leaf-petiole bearded. Corolla rose-pink. Stamens 
puberulous. Ovary 16-chambered epilose 
. Leaf-petiole not bearded. 
Corolla rose-purple. Stamens puberulous .. 
Corolla creamy-white with or without basal 
crimson blotching. Stamens 16 puberu¬ 
lous or glabrous. Ovary 16-chambered 
tomentose 
Ovary not glandular. Cup-hairs of indumentum 
stalked. 
Leaf-petiole not bearded. Corolla pale-yellow 
or creamy-white with basal crimson blotch. 
Stamens 16 puberulous. Ovary 12-15- 
chambered 
2. Indumentum surface spongy the concavities of 
its open spreading soft cup-hairs showing as pits 
amongst the thin interlacing of marginal hairs. 
The cup-hairs not readily separating. Corolla 
creamy-white or yeUow blotched and spotted 
or not. 
Ovary not glandular. 
Leaf-petiole not bearded. 
Lamina broad oval. Corolla yellow. Stamens 
16 puberulous. Ovary 16-17-chambered 
Lamina oblanceolate. Corolla creamy-white 
with crimson blotch and spots. Stamens 
16 puberulous. Ovary 8-10-chambered 
In the following 
EXIMIUM. 
DECIPIENS. 
Falconeri. 
ARIZELUM. 
SINOFALCONERI. 
FICTOLACTEUM. 
220 
