Rhododendron bathyphyllum Balf.f. & Forrest

Notes R.B.G. Edinb. 11: 27 (1919).

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Description

Dwarf shrub, 0.6-1.5m. Leaves elliptic to oblong, 4-7 x 1.5-2cm, 2.7-3.5 x as long as broad, apex ± cucullate, base rounded, lower surface with a dense bistrate indumentum, the upper layer dark rufous-brown, loosely and finely ramiform-tomentose, the lower layer compacted; petioles 0.5 -1.5cm, densely brown-tomentose. Inflorescence 10-15-flowered; rhachis c.5mm; pedicels 10-15mm, glabrescent. Calyx c.0.5mm, glabrous. Corolla campanulate, white flushed rose, with crimson flecks, 30-35mm. Ovary densely rufous-tomentose; style glabrous. Capsule c. 10 x 5mm.

Distribution

China (SE Xizang, NW Yunnan)

Altitude

Habitat

Bouldery slopes, thickets, margins of pine forests, etc.

Nomenclatural History

Notes

References

Chamberlain, D.F. (1982) A Revision of Rhododendron II. Subgenus Hymenanthes. Notes From the Royal Botanic Garden Edinburgh 39(2):348