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Pakistan | Family List | Labiatae | Colebrookea

Colebrookea oppositifolia Smith, Exot. Bot. 2: 111. 1806. Benth. in DC., Prodr. 12: 158. 1848; Hook. f., Fl. Brit. Ind. 4: 642. 1885; Mukerjee in Rec. Bot. Surv. Ind. 14, 1: 84. 1940; Wealth of India, Raw Materials, 2: 308. 1950; Stewart in Pak. Journ. For. 17: 515. 1967; Stewart, Ann. Cat. Vasc. Pl. W. Pak. & Kashm. 610. 1972; Sharma & Kachroo, Fl. Jammuu 1: 259. 1981; Rech. f., Fl. Iran. 150: 573, t. 435. 1982; Press in Hara et al., Enum. Fl. Nepal 3: 151.1982.

Vern. "Chiti Suhali" "Phis Bhekkar" Shakkardana"

I.C. Hedge

  • Elsholtzia oppositifolia Poir.

    Shrub up to 2.5 m, soft-pubescent or velutinous, eglandular throughout. Stems quandrangular when young. Leaves 10-20 x 5-8 cm, cuneate, apically acuminate, darkish green above, whitish canescent below; petiole thick, 1-3 cm. Flowers greenish white to mauve, often gynodioecious. Panicles widespreading. Spikes slender in flower 5-10 cm long, to c. 15 mm wide in fruit. Pedicels c. 0.5 mm or less. Calyx 1-2 mm in flower; teeth enlarging to c. 6 mm and prominently plumose in fruit. Corolla whitish 1.5-2 mm. Nutlets c. 0.5 mm long, obovoid, not trigonous, densely pilose, often only one developing.

    Fl. Per.: January-April.

    Type: [India], Buchanan-Hamilton (K).

    Distribution: Indo-China, Burma, SW China, India, Kashmir, Pakistan.

    A very common and widespread species in the lower zones of the Himalayas up to c. 1200 m and reaching its western limits in our area. An unmistakable species. The catkin-like fruiting spikes persist for most of the year; the flowers in contrast are often soon deciduous.


     

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