Miscanthus ecklonii(Nees) Mabb.

silvergrass

WFO wfo-0000880242 Accepted WFO 2026-06 8 photographs CC0 / CC BY-SA

Plate 1 figs. a–h · 5 observations

This species has been photographed under an open licence only 5 times, so some figures below are different views of the same plant, taken on the same day, rather than different individuals. They are usually different parts of it: the leaf, the flower, the bark.

Miscanthus ecklonii, photographed by Tony Rebelo
fig. a Tony Rebelo, CC BY-SA 4.0 / 2017-02-23 / obs. 16008058

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

Native range 7 botanical countries

Regions where Miscanthus ecklonii is native: Angola, Cape Provinces, Free State, KwaZulu-Natal, Lesotho, Zambia, Zimbabwe AngolaCape ProvincesFree StateKwaZulu-NatalLesothoZambiaZimbabwe
Native distribution of Miscanthus ecklonii, after Kew’s World Checklist of Vascular Plants. Introduced, extinct and doubtful records are excluded, so this is where the plant is from, not everywhere it now grows.
RegionTDWG codeContinent
Angola ANG AFRICA
Cape Provinces CPP
Free State OFS
KwaZulu-Natal NAT
Lesotho LES
Zambia ZAM
Zimbabwe ZIM

Region boundaries approximated from Natural Earth (public domain) and mapped to TDWG World Geographical Scheme for Recording Plant Distributions (WGSRPD) level-3 botanical countries (Brummitt 2001). Indicative, not the official WGSRPD geometry.

Where it actually grows measured, from 85 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low -1.1 °C 4.6 °C 11.9 °C
Warmest month, mean daily high 21.7 °C 24.7 °C 27.1 °C
Annual rainfall 515 mm 912 mm 1,041 mm
Rainfall in the driest quarter 42 mm 71 mm 89 mm

It is found where winters bring light frost. This is not care advice and it is not a forecast. It is a measurement: we sampled the climate at every one of the 85 research-grade observations of Miscanthus ecklonii that carry a coordinate, and this is the range those places actually span. The 5th and 95th percentiles are used rather than the minimum and maximum, because a single cultivated specimen in a heated conservatory should not widen a tropical plant's range to the Arctic.

This is not a hardiness zone. A USDA zone is the average annual extreme minimum temperature. The figure above is the mean daily minimum of the coldest month, which is a different quantity and is typically far warmer. Reading one as the other would place a plant several zones too warm, so we do not publish a hardiness zone, because we do not have one.

Also published as 17 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

  • Erianthus capensis Nees
  • Erianthus capensis var. angustifolius Nees
  • Erianthus capensis var. ecklonii (Nees) Hack.
  • Erianthus capensis var. villosa Stapf
  • Erianthus capensis var. villosus Stapf
  • Erianthus ecklonii Nees
  • Erianthus pungens Hochst. ex Krauss
  • Erianthus sorghum Nees
  • Miscanthidium capense (Nees) Stapf
  • Miscanthidium capense var. villosum (Stapf) E.Phillips
  • Miscanthidium erectum Stent & C.E.Hubb.
  • Miscanthidium sorghum (Nees) Stapf
  • Miscanthus capensis (Nees) Andersson
  • Miscanthus sorghum (Nees) Pilg.
  • Saccharum capense (Nees) Steud.
  • Saccharum ecklonii (Nees) Steud.
  • Saccharum sorghum (Nees) Steud.

Sourcesevery claim on this page

  1. World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
  3. USDA PLANTS Database. common name, checklist symbol MICA16. public domain. Retrieved 2026-07-13.
  4. Kew, World Checklist of Vascular Plants (WCVP v16). native distribution by TDWG level-3 botanical country, and life form. CC BY 3.0. Retrieved 2026-06-04.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite.