dcsimg

Description ( الإنجليزية )

المقدمة من Flora of Zimbabwe
Suffrutices or shrubs, with annual or perennial stems, sometimes scrambling or climbing and often spiny. Rhizome typically covered with persistent erect cataphylls; tubers often present. Leaves much reduced, bract-like with a spiny or soft spur; leaf-like cladodes solitary or fascicled, linear to ovate, persistent or deciduous. Peduncles or pedicels articulated. Flowers solitary, fascicled or racemose, bisexual, hypogynous. Perianth segments in 2 whorls of 3, similar, free or (in asparagoides) fused into a tube below. Stamens 6. Ovary superior, 3-locular, with 2-12 axile ovules per loculus. Fruit usually a spherical or ovoid berry, sometimes a nutlet, the perianth segments often persisting below. Seeds 1-several, spherical, black.
ترخيص
cc-by-nc
حقوق النشر
Mark Hyde, Bart Wursten and Petra Ballings
الاقتباس الببليوغرافي
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Asparagaceae Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/family.php?family_id=23
مؤلف
Mark Hyde
مؤلف
Bart Wursten
مؤلف
Petra Ballings
النص الأصلي
زيارة المصدر
موقع الشريك
Flora of Zimbabwe

Asparagaceae ( الإنجليزية )

المقدمة من wikipedia EN

Asparagaceae (/əsˌpærəˈɡsiˌ, -sˌ/), known as the asparagus family, is a family of flowering plants, placed in the order Asparagales of the monocots.[1] The family name is based on the edible garden asparagus, Asparagus officinalis. Those who live in the temperate climates may be surprised to learn that this family includes both common garden plants as well as common houseplants. The garden plants include asparagus, yucca, bluebell, and hosta, and the houseplants include snake plant, corn cane, spider plant, and plumosus fern.

Taxonomy

In earlier classification systems, the species involved were often treated as belonging to the family Liliaceae. The APG II system of 2003 allowed two options as to the circumscription of the family: either Asparagaceae sensu lato ("in the wider sense") combining seven previously recognized families, or Asparagaceae sensu stricto ("in the strict sense") consisting of very few genera (notably Asparagus, also Hemiphylacus), but nevertheless totalling a few hundred species. The revised APG III system of 2009 allows only the broader sense. A paper published at the same time proposed seven subfamilies to correspond to the originally separate families.[2] These are:

Genera

Asparagaceae includes 114 genera with a total of approximately 2,900 known species.[3] Unless otherwise noted, the alphabetical list below is based on genera accepted by the World Checklist of Selected Plant Families as in the family Asparagaceae (with synonyms from the same source).[4] The reference against the subfamily name is to the source which places the genus in that subfamily.

References

  1. ^ a b Angiosperm Phylogeny Group III (2009), "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III", Botanical Journal of the Linnean Society, 161 (2): 105–121, doi:10.1111/j.1095-8339.2009.00996.x
  2. ^ Chase, M.W.; Reveal, J.L. & Fay, M.F. (2009), "A subfamilial classification for the expanded asparagalean families Amaryllidaceae, Asparagaceae and Xanthorrhoeaceae", Botanical Journal of the Linnean Society, 161 (2): 132–136, doi:10.1111/j.1095-8339.2009.00999.x
  3. ^ Christenhusz, M. J. M. & Byng, J. W. (2016). "The number of known plants species in the world and its annual increase". Phytotaxa. Magnolia Press. 261 (3): 201–217. doi:10.11646/phytotaxa.261.3.1.
  4. ^ a b WCSP (2011), World Checklist of Selected Plant Families, The Board of Trustees of the Royal Botanic Gardens, Kew, archived from the original on March 5, 2012, retrieved 2011-05-25
  5. ^ a b c d e f g h Stevens, P.F., Angiosperm Phylogeny Website, archived from the original on 2011-06-03, retrieved 2011-05-29
  6. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be Chase, M.W.; Reveal, J.L. & Fay, M.F. (2009), "A subfamilial classification for the expanded asparagalean families Amaryllidaceae, Asparagaceae and Xanthorrhoeaceae", Botanical Journal of the Linnean Society, 161 (2): 132–136, doi:10.1111/j.1095-8339.2009.00999.x
  7. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg "Query GRIN Taxonomy for Plants". Germplasm Resources Information Network. United States Department of Agriculture. Retrieved 2011-05-30.
ترخيص
cc-by-sa-3.0
حقوق النشر
Wikipedia authors and editors
النص الأصلي
زيارة المصدر
موقع الشريك
wikipedia EN

Asparagaceae: Brief Summary ( الإنجليزية )

المقدمة من wikipedia EN

Asparagaceae (/əsˌpærəˈɡeɪsiˌaɪ, -siːˌiː/), known as the asparagus family, is a family of flowering plants, placed in the order Asparagales of the monocots. The family name is based on the edible garden asparagus, Asparagus officinalis. Those who live in the temperate climates may be surprised to learn that this family includes both common garden plants as well as common houseplants. The garden plants include asparagus, yucca, bluebell, and hosta, and the houseplants include snake plant, corn cane, spider plant, and plumosus fern.

ترخيص
cc-by-sa-3.0
حقوق النشر
Wikipedia authors and editors
النص الأصلي
زيارة المصدر
موقع الشريك
wikipedia EN