Hyd/rcmgea.} tn. SAxiFEAGACEai. (C. B. Clarke.) 405 



upper surface with scattered minute hairs, lower microscopically mealy punctate and 

 densely clothed with long white hairs ; petiole of the uppermost leaves not at all or 

 but slightly winged. Corymb hirsute. Sepals of the radiate flowers usually serrate 

 or toothed, sometimes quite entire. Styles not rarely 4, rarely 2. Capsule hemisphe- 

 ric, obscurely trigonous or subquadrate. 



*** Capmde crowned with a disc formed by the base of the normally 3 styles, 

 petals expanding. 



4. K. vestlta, Wall. Tent. Fl. Nep. t. 49 ; leaves densely putescent- 

 tomentose beneath, styles short. Wall. Cat. 440 a. ; DC. Frodr. iv. 14, ex- 

 cluding var. |3. ; H.f. %■ T. in Joum. lAnn. Soc. ii. 76 ; Maxim, in Mem. Acad. 

 Pefersb.x. No. 16. p. 10. H. heteromalla, Don Prodi: 211 ; JDC. Prodr. iv. 16. 

 H. Khasiana, S. f. ^ T. in Joum. Linn. Soc. ii. 75. 



Temperate Himalaya from Bhotan to Ktjmaon, alt. 8000-10,000 ft. ; frequent. 

 Khasia Mts., alt. 4500-5500 ft. 



Arborescent, 15 ft. high; branchlets hairy. Leaves 4-9 in., ovate or oblong, 

 serrate, base sometimes cordate ; upper surface with scattered hairs, lower tessellated 

 and densely clothed with white densely papillose hairs. Corymb hirsute. Sepals of 

 the radiate flowers entire. Styles occasionally 4. 



6. K. stylosa, H.f. ^ T. in Journ. Linn. Soc. ii. 76; leaves glabrous, 

 nerves beneath pubescent, styles long subulate. 



SiKKiM HiMAiATA, alt. 8000 ft., Lachcn, J. D. H. 



5ra«c^e« and branchlets puberulous. Leaves 2 in., serrate, elliptic, narrowed at 

 thjB base. Corymb pilose. Sepals of the radiate flowers crenate-dentate. 



DOUBTFUL SPECIES. 



* H. ANOMALA, Don Prodr. 211 ; DC. Prodr. iv. 15 ; leaves sinuate-crenate nearly 

 glabrous ovate rounded at the base 4 in., radiate flowers 0. — Nipal. — Of this no spe- 

 cimen exists at Kew. Perhaps it is but a synonym of H. altissirrta. H. f. & T. (j/n 

 Joum, Linn. Soc. ii. p. 76) reduce it to Diohroa, but that has not ovate leaves rounded 

 »t the base. 



8. FZX.i:OSTEGXA, H.f. Sf T. 



A glabrous shrub mth the habit of Viburnum and decussate branches. 

 Leaves coriaceous, petioled, obovate-oblong, entire, persistent. Panicles terminal. 

 Cahjx-i\As adnate to the ovary ; lobes 4 or 5, imbricate. Petals 4 or 6, val- 

 vate, falling off in a cap. Stamens 8 or 10, subepigynous. Ovary inferior, 

 4-6-ceUed; style thick, surmounted by a thicker truncate pyramid the 4-6 

 angles of which are stigmatic ; ovules numerous, elongate, pendulous. Seeds 

 (immature) niunerous, testa an elongate cylindric sack at the apex of which 

 lies the nucleus. 



1. p. vlbumoldes, H. f 8r T. in Journ. Linn. Soc. ii. 76, t. ii. ; 

 Maxim, in Mem. Acad. Petersb. x. No. 16. p. 18. 



Khasia Mts., alt. 3000-5000 ft. ; Griffith ; T. Lobb ; Nunklow, J. D. H. ^ Thom- 

 son. — DisTBiB. Japan, Formosa. 



Leaves 3-5 in. Panicle with a few linear-lanceolate bracts \ in. long. Flowers 

 small ; filaments elongate, j-f in. long. 



