dcsimg

Comments

provided by eFloras
Attractive bushy plants, particularly the females, cultivated for their ornamental foliage and readily propagated by seeds or cuttings. Yields a bitter tasting purgative juice; the roots contain the alkaloid Datiscine and give a yellow dye. Not very common.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of Pakistan Vol. 0 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
editor
S. I. Ali & M. Qaiser
project
eFloras.org
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Description

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Plants c. 2 m tall. Cauline leaves 15-30 cm long; leaflets 5-11, petioluled, lanceolate, up to 15 cm long, 2.5-4 cm broad, coarsely serrate, long acuminate; ramal ones alternate, linear-Ianceolate, 2.5-8 cm long, 0.7-1.2 cm broad, ser¬rate or entire. Flowers yellow, small, subsessile. Male flowers : calyx 3-4-lobed, lobes unequal, c. 2 mm long; stamens 11-13, anthers oblong, 3-3.5 mm long, filaments very short. Female flowers: calyx obscurely 3-4-ribbed, adnate to the ovary, 3-4-lobed, lobes c. 1 mm long. Gynoecium 3-4-carpellary, inferior, unilocular, ovules many on 3-4 parietal placentae; styles 3-4, free, each divided nearly to the middle in 2 linear stigmas. Fruit 5-9 mm long, 3-4 mm broad. Seeds numerous, elliptic, c. 1 mm long, testa reticulate with a cupulate membranous strophiole.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of Pakistan Vol. 0 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
editor
S. I. Ali & M. Qaiser
project
eFloras.org
original
visit source
partner site
eFloras

Distribution

provided by eFloras
E. Mediterranean, W. Asia, Himalaya (Kashmir to Nepal).
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Annotated Checklist of the Flowering Plants of Nepal Vol. 0 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Annotated Checklist of the Flowering Plants of Nepal @ eFloras.org
author
K.K. Shrestha, J.R. Press and D.A. Sutton
project
eFloras.org
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eFloras

Distribution

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Distribution: Crete, Turkey, Transcaucasia, Lebanon, N. Iran. Afghanistan, W. Pakistan and Nepal.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of Pakistan Vol. 0 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
editor
S. I. Ali & M. Qaiser
project
eFloras.org
original
visit source
partner site
eFloras

Elevation Range

provided by eFloras
1650 m
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Annotated Checklist of the Flowering Plants of Nepal Vol. 0 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Annotated Checklist of the Flowering Plants of Nepal @ eFloras.org
author
K.K. Shrestha, J.R. Press and D.A. Sutton
project
eFloras.org
original
visit source
partner site
eFloras

Flower/Fruit

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Fl. Per: May-August.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of Pakistan Vol. 0 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
editor
S. I. Ali & M. Qaiser
project
eFloras.org
original
visit source
partner site
eFloras

Datisca cannabina

provided by wikipedia EN

Datisca cannabina, called false hemp, is a species of flowering plant in the genus Datisca, family Datiscaceae, native to the Aegean Islands, Crete, Cyprus, Anatolia, the Levant, the Transcaucasus, Iraq, Iran, Central Asia, Afghanistan, Pakistan, the western Himalayas and Nepal.[2] It is one of the very few species known to have true androdioecy, meaning it has a mix of male and hermaphroditic individuals.[3]

This tall herbaceous perennial grows to a maximum height and spread of 2.5 m (8.2 ft), with ash-like clusters of bright green leaves, and arching shoots covered in tassels of small green and white flowers during summer. It is hardy but prefers a sheltered position in full sun or partial shade.[4]

Local artisans use its roots to produce a fast yellow dye.[5]

References

  1. ^ Sp. Pl.: 1037 (1753)
  2. ^ a b "Datisca cannabina L." Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 12 December 2020.
  3. ^ Wolf, Diana E.; Rieseberg, Loren H.; Spencer, Stanley C. (1997). "The genetic mechanism of sex determination in the androdioecious flowering plant, Datisca glomerata (Datiscaceae)". Heredity. 78 (2): 190–204. doi:10.1038/hdy.1997.27. S2CID 27605267.
  4. ^ "Datisca cannabina". RHS. Retrieved 15 February 2023.
  5. ^ Liotard, L. (1881). Memorandum on Dyes of Indian Growth and Production. Calcutta: Home Revenue and Agricultural Department Press. pp. 89–96. …roots of alkabir (Datisca cannabina)…
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Datisca cannabina: Brief Summary

provided by wikipedia EN

Datisca cannabina, called false hemp, is a species of flowering plant in the genus Datisca, family Datiscaceae, native to the Aegean Islands, Crete, Cyprus, Anatolia, the Levant, the Transcaucasus, Iraq, Iran, Central Asia, Afghanistan, Pakistan, the western Himalayas and Nepal. It is one of the very few species known to have true androdioecy, meaning it has a mix of male and hermaphroditic individuals.

This tall herbaceous perennial grows to a maximum height and spread of 2.5 m (8.2 ft), with ash-like clusters of bright green leaves, and arching shoots covered in tassels of small green and white flowers during summer. It is hardy but prefers a sheltered position in full sun or partial shade.

Local artisans use its roots to produce a fast yellow dye.

Growth form

Growth form

Top

Top

In fruit

In fruit

Seeds

Seeds

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Wikipedia authors and editors
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wikipedia EN