Ontologia

Aloe droseroides

Lavranos & T.A.McCoy

ENLR Monde (IUCN)
  1. Plante
  2. Tracheophyta
  3. Liliopsida
  4. Asparagales
  5. Asphodelaceae
Pays · région · aire protégée · écorégion · biome

Pas d'interactions documentées pour cette espèce.

Liste rouge IUCN

EN · En dangercritères B1ab(iii,v)+2ab(iii,v)↘Décroissante
Évaluation complète
Évaluation
2020 · v3.1
Altitude
1200 – 1700 m
Profondeur
– m
État de la populationExpert
This species grows in small groups, in the only area it is known from it is reported to occur in large numbers (Lavranos and McCoy 2003).

Menaces identifiées(3 menaces classées CMP-IUCN)

  • 2_3_1
    Nomadic grazing
    Ongoing
  • 5_2_1
    Intentional use (species is the target)
    Ongoing
  • 7_1_1
    Increase in fire frequency/intensity
    Ongoing
Description complète des menacesExpert
The main threat to this species is zebu grazing and the increase in fires, which kills the plant, associated to this activity. It is also threatened by illegal collection.

Habitats préférentiels (classification IUCN)

  • 4_4Grassland - Temperate
  • 6Rocky areas (eg. inland cliffs, mountain peaks)
Mesures de conservation recommandéesExpert
This species does not occur in protected areas, it is present in four ex situ collections and is listed in CITES Appendix II (BGCI PlantSearch 2018, CITES 2019).
Stress écologiques (5)Expert
  • 1_2Ecosystem degradation
  • 1_2Ecosystem degradation
  • 2_1Species mortality
  • 2_1Species mortality
  • 2_1Species mortality
Usage & commerce (1)Expert
  • 13Pets/display animals, horticulture
    international
Niche IUCN globaleExpert

Royaumes biogéographiques

Afrotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Succulent - shrub
Références bibliographiques (5)Expert
  1. IUCN. 2020. The IUCN Red List of Threatened Species. Version 2020-2. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 13 June 2020).
  2. CITES - The Convention on International Trade in Endangered Species of Wild Fauna and Flora. 2019. Appendices I, II and III valid from 26 November 2019. Available at: <a href="https://www.cites.org/eng/app/appendices.php">https://www.cites.org/eng/app/appendices.php</a>. (Accessed: March 2020).
  3. BGCI. 2018. PlantSearch online database. Richmond, UK Available at: <a href="www.bgci.org/plant_search.php">www.bgci.org/plant_search.php</a>. (Accessed: 2018).
  4. Castillon, J.-B. and Castillon, J.-P. 2010. <i>Les Aloe de Madagascar/The Aloes of Madagascar</i>. J.-P. Castillon, La Réunion.
  5. Lavranos, J.J. and McCoy. 2003. Two new species of <i>Aloe</i> from Madagascar. <i>Cactus and Succulent Journal</i> 75(6): 257-262.
Évaluateurs & contributeurs (4)Expert
assessor
Rakotoarisoa, S.E.
contributor
Castillon, J.-P.
evaluator
Goettsch, B., Manjato, N., Andriambololonera, S., Faranirina, L. & Ravololomanana, N.
facilitators
Jefferson, M. & Goettsch, B.

Rakotoarisoa, S.E. 2020. Aloe droseroides. The IUCN Red List of Threatened Species 2020: e.T110052843A110112686. 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