Hypericum dyeri

Hypericum dyeri Rehder
Family: Hypericaceae
Common name: Dyer's Hypericum

Description: Shrub 0.6-1.2 m tall, spreading. Stems arching; branches 2-4-lined and flattened at first, soon 2-lined to terete. Leaves with petiole 1-2 mm long; lamina 10-60 mm long. 5-35 mm broad, ovate to lanceolate or elliptic-lanceolate, apex acute or apiculate to rounded, base cuneate to rounded, venation laxly or scarcely reticulate. Inflorescence of 1-many-flowered subcorymbose cymes; flowers 1.5-3.5 cm in diameter. Sepals 4-12 mm long, linear to narrowly oblong-lanceolate, .10-18 mm long, 1.2 x longer than the stamens. Stamens c. 20 in each fascicle. Ovary 3.5-5 mm long; styles 1.5-2 x longer than the ovary, free, gradually divergent, spreading at apex. Capsule 7-10 mm long, subglobose, without vittae or vescicles. Seeds 0.9-1 mm long, apiculate, carinate; testa laxly reticulate.

Antiproliferative Activity and Chemical Constituents of Hypericum dyeri. Rehder
Ali, Mumtaz; Arfan, Mohammad; Zaman, Khair; et al.
JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN  Volume: 35   Issue: 2   Pages: 391-395   Published: APR 2013