Ontologia

Cenchrus pumilus

(Hack.) ined.

  1. Plante
  2. Tracheophyta
  3. Liliopsida
  4. Poales
  5. Poaceae
Pays · région · aire protégée · écorégion · biome

Pas d'interactions documentées pour cette espèce.

Liste rouge IUCN

DD · Données insuffisantes?Inconnue
Évaluation complète
Évaluation
2021 · v3.1
Altitude
1050 – 1500 m
Profondeur
– m
État de la populationExpert

No quantitative population data are available for this species, and there is no recorded qualitative information on its abundance. In herbaria, it is known from only two specimens, collected in 1863 and 1958, hence this species has not been recorded in over 60 years. It may be under-recorded given that it is a small annual grass species. The current population trend is unknown.

Description complète des menacesExpert
The threats to this species are not known. In the vicinity of Debre Tabor, the habitat is degraded Afromontane Forest (mostly now converted to agricultural land) whereas the area north of Gore in Illubabor is mainly of riverine forest with Combretum-Terminalia woodland in the inter-riverine areas, so these are markedly different general habitats from which this species has been recorded to date (Sebsebe Demissew and Sileshi Nemomissa pers. comm.). More information is needed on its specific habitat before threats can be determined, but this species may well prove to be threatened.

Habitats préférentiels (classification IUCN)

  • 4_6Grassland - Subtropical/Tropical Seasonally Wet/Flooded★
Mesures de conservation recommandéesExpert

No specific conservation measures or management plan are in place for this species. The known locality in Gonder is unprotected; that near Gore in Illubabor may fall within the Sibu-Tole-Kobo National Forest Priority Area (UNEP-WCMC and IUCN 2020) but this is uncertain given the inexact collection locality listed. It is not known to occur in any ex situ plant collections in botanical gardens (BGCI 2020).

 

 

Priorités de recherche (3)Expert
  • 1_2Population size, distribution & trends
  • 1_3Life history & ecology
  • 1_5Threats
Niche IUCN globaleExpert

Royaumes biogéographiques

Afrotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

AnnualGraminoid
Références bibliographiques (7)Expert
  1. IUCN. 2022. The IUCN Red List of Threatened Species. Version 2022-2. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 08 December 2022).
  2. Board of Trustees, RBG Kew. 2021. Plants of the World Online Portal. Richmond, UK. Available at: <a href="http://www.plantsoftheworldonline.org">http://www.plantsoftheworldonline.org</a>.
  3. IUCN. 2021. The IUCN Red List of Threatened Species. Version 2021-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 09 December 2021).
  4. UNEP-WCMC and IUCN. 2020. Protected Planet: The World Database on Protected Areas (WDPA) / The Global Database on Protected Areas Management Effectiveness (GD-PAME)] [On-line]. Cambridge, UK: UNEP-WCMC and IUCN. Available at: <a href="https://www.protectedplanet.net/">https://www.protectedplanet.net/</a>.
  5. BGCI. 2020. Botanic Gardens Conservation International (BGCI) - Plant Search. Available at: <a href="https://tools.bgci.org/plant_search.php">https://tools.bgci.org/plant_search.php</a>.
  6. Bachman, S., Moat, J., Hill, A.W., de la Torre, J. and Scott, B. 2011. Supporting Red List threat assessments with GeoCAT: geospatial conservation assessment tool. In: V. Smith and L. Penev (eds) e-Infrastructures for data publishing in biodiversity science. <i>Zookeys</i> 150: 117–126.
  7. Phillips, S. 1995. <i>Flora of Ethiopia and Eritrea: Poaceae (Gramineae)</i>. The National Herbarium, Addis Ababa University and Dept. of Systematic Botany, Sweden and Addis Ababa.
Évaluateurs & contributeurs (4)Expert
assessor
Ermias Lulekal, Darbyshire, I., Nemomissa, S., Sebsebe Demissew, Melaku Wondafrash, Lidet Mehari, Birhanu Belay, Wege Abebe, Debela Daba, Tesfanesh Feseha, Bezawit Genanaw, Shewangziwe Lemma, Hanny Lidetu, Efrata Mekbib, Befkadu Mewded & Samson Shimelse
evaluator
Luke, W.R.Q.
facilitators
Williams, E.
institutions
Royal Botanic Gardens, Kew, Addis Ababa University (National Herbarium of Ethiopia, Department of Plant Biology & Biodiversity Management), Ethiopian Biodiversity Institute & Gullele Botanic Garden
⚠ 1 erratum publié après l'évaluation.

Ermias Lulekal, Darbyshire, I., Nemomissa, S., Sebsebe Demissew, Melaku Wondafrash, Lidet Mehari, Birhanu Belay, Wege Abebe, Debela Daba, Tesfanesh Feseha, Bezawit Genanaw, Shewangziwe Lemma, Hanny Lidetu, Efrata Mekbib, Befkadu Mewded & Samson Shimelse 2021. Pennisetum pumilum (errata version published in 2022). The IUCN Red List of Threatened Species 2021: e.T147864256A223064280. Accessed on 05 May 2026.

Répartition mondiale

Aucune observation géoréférencée avec précision suffisante (<10 km) dans GBIF pour cette espèce.

Consulter sur les bases externes

Observations & statuts

iNaturalist

Bibliographie

BHLOpenAlex
Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (1)— redirigent vers cette page

  • Pennisetum pumilumHack.

Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).