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This species is accepted, and its native range is S. Africa.

[FZ]

Amaranthaceae, C. C. Townsend. Flora Zambesiaca 9:1. 1988

Morphology General Habit
Annual herb, decumbent or ascending with numerous stems from the base (the stems rather sparingly branched below), or erect and branched, chiefly in the lower half, glabrous or sometimes puberulous when young, mainly about the nodes; stem and branches more or less sulcate and angled, almost smooth to considerably papillose-scabrid.
Morphology Leaves
Main leaves of stem and branches glabrous, c. 10–45 × 3–13 (18) mm. including the slender petiole, which varies from slightly shorter to considerably longer than the broadly obovate or less commonly elliptic lamina, rounded-obtuse to slightly emarginate, shortly and feebly mucronate, with or without a purplish black blotch.
Morphology Reproductive morphology Flowers
Flowers green, in dense axillary clusters 4–8 mm. in diam., extending almost to the base of the plant, clusters becoming more approximate above but the superior leaves only gradually and never considerably reduced; male and female flowers intermixed, the males more numerous above. Male flowers with 3 elliptic, shortly aristate tepals, c. 1.5–2 mm. long, pale-membranous with a greenish or brownish midrib. Female flowers with 3 tepals, tepals ovate to oblong, (1.5) 2–3 mm. long, frequently broadly greenish above with branched or anastomosing nervation towards the usually more or less outwardly curved apices, acute to somewhat obtuse, shortly but distinctly aristate.
Morphology Reproductive morphology Inflorescences Bracts
Bracts lanceolate, 1–1.5 mm. long, pale membranous, the arista somewhat shorter than the lamina; bracteoles c. 1.25–3 mm. long, lanceolate-ovate to lanceolate, green along the midrib above, usually more shortly aristate than the bracts, outwardly-curving, shorter than the perianth.
sex Male
Male flowers with 3 elliptic, shortly aristate tepals, c. 1.5–2 mm. long, pale-membranous with a greenish or brownish midrib.
sex Female
Female flowers with 3 tepals, tepals ovate to oblong, (1.5) 2–3 mm. long, frequently broadly greenish above with branched or anastomosing nervation towards the usually more or less outwardly curved apices, acute to somewhat obtuse, shortly but distinctly aristate.
Morphology Reproductive morphology Flowers Gynoecium Stigma
Stigmas 3, c. 0.5–0.75 mm. long, somewhat expanded below.
Morphology Reproductive morphology Fruits
Fruit ovoid to shortly obpyriform, shorter than or sometimes subequalling the perianth, circumcissile, strongly rugose, dark when ripe.
Morphology Reproductive morphology Seeds
Seeds compressed, lenticular, 1–1.5 mm. across, finely reticulate over the entire surface, less shining than in many species of the genus.

Native to:

Botswana, Cape Provinces, Free State, Namibia, Northern Provinces

Introduced into:

Germany, Great Britain, Sweden, Switzerland

Amaranthus dinteri Schinz appears in other Kew resources:

Date Reference Identified As Barcode Type Status
Schlechter [278], South Africa K000243967
Krauss [s.n.], South Africa K000243963
Ecklon [2.3], South Africa K000243965
Rehmann [s.n.], South Africa K000243964
Riese [1890], South Africa K000243966

First published in Mém. Herb. Boissier 29: 15 (1900)

Accepted by

  • Bayón, N.D. (2015). Revisión taxonómica de las especies monoicas de Amaranthus (Amaranthaceae): Amaranthus subg. Amaranthus y Amaranthus subg. Albersia Annals from the Missouri Botanical Garden 101: 261-383. MBG press.
  • Germishuizen, G. & Meyer, N.L. (eds.) (2003). Plants of Southern Africa an annotated checklist Strelitzia 14: 1-1231. National Botanical Institute, Pretoria.
  • Govaerts, R. (1995). World Checklist of Seed Plants 1(1, 2): 1-483, 529. MIM, Deurne.
  • Launert, E. (ed.) (1988). Flora Zambesiaca 9(1): 1-179. Royal Botanic Gardens, Kew.

Literature

Kew Backbone Distributions

  • Bayón, N.D. (2015). Revisión taxonómica de las especies monoicas de Amaranthus (Amaranthaceae): Amaranthus subg. Amaranthus y Amaranthus subg. Albersia Annals from the Missouri Botanical Garden 101: 261-383. MBG press.
  • Germishuizen, G. & Meyer, N.L. (eds.) (2003). Plants of Southern Africa an annotated checklist Strelitzia 14: 1-1231. National Botanical Institute, Pretoria.
  • Launert, E. (ed.) (1988). Flora Zambesiaca 9(1): 1-179. Royal Botanic Gardens, Kew.

Flora Zambesiaca
Flora Zambesiaca
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Herbarium Catalogue Specimens
'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.
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Kew Backbone Distributions
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0