Ontologia

Anadelphia trepidaria

(Stapf) Stapf

VULR Monde (IUCN)
Pays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Anadelphia trepidaria.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).

Liste rouge IUCN

VU · Vulnérablecritères B2ab(iii)Décroissante
Évaluation complète
Évaluation
2019 · v3.1
Altitude
51100 m
Profondeur
m
État de la populationExpert
No quantifiable population data is available for this species. It is known from 10 collections, with no information provided about its frequency. Collections date from 1900-2012.

Menaces identifiées(4 menaces classées CMP-IUCN)

  • 3_2
    Mining & quarrying
    Rapid DeclinesMinority (<50%)Ongoing
  • 4_1
    Roads & railroads
    Negligible declinesMinority (<50%)Ongoing
  • 2_3_2
    Small-holder grazing, ranching or farming
    Slow, Significant DeclinesWhole (>90%)Ongoing
  • 7_1_1
    Increase in fire frequency/intensity
    Slow, Significant DeclinesWhole (>90%)Ongoing
Description complète des menacesExpert
There is no specific information about threats to this species, however the bowal habitat in which this species is found is threatened by increases in grazing and as a result there has been an increase in the fire regime over time. Fires are set at during the dry season to promote new growth for grazing (C. Couch pers. obs. 2016). Bowal is quarried for gravel and it can have significant deposits of bauxite and iron ore which are mined. These hard pan areas are also used for roads and in some areas housing. Inselbergs are under threat from quarrying for road building materials. Urbanisation in the Kouroussa area has increased since these species were collected there in 1900.

Habitats préférentiels (classification IUCN)

  • 4_6Grassland - Subtropical/Tropical Seasonally Wet/Flooded
  • 6Rocky areas (eg. inland cliffs, mountain peaks)
Mesures de conservation recommandéesExpert
There are no specific conservation measures for this species. It has historically been collected at Kouroussa which falls within the boundary of the Haut Niger National Park, though only in the buffer zone. This species requires more information on population and historical sites to be confirmed. It also requires habitat protection on inselbergs and bowal.
Actions de conservation (6)Expert
  • 1_1Site/area protection
  • 2_1Site/area management
  • 3_2Species recovery
  • 3_4_2Genome resource bank
  • 4_3Awareness & communications
  • 5_1_2National level
Stress écologiques (6)Expert
  • 1_1Ecosystem conversion
  • 1_2Ecosystem degradation
  • 1_2Ecosystem degradation
  • 1_2Ecosystem degradation
  • 2_1Species mortality
  • 2_1Species mortality
Priorités de recherche (4)Expert
  • 1_2Population size, distribution & trends
  • 1_5Threats
  • 2_2Area-based Management Plan
  • 3_1Population trends
Niche IUCN globaleExpert

Royaumes biogéographiques

Afrotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Graminoid
Références bibliographiques (2)Expert
  1. IUCN. 2019. The IUCN Red List of Threatened Species. Version 2019-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 10 December 2019).
  2. Lisowski, S. 2009. <i>Flore (Angiospermes) de la République de Guinée</i>. Jardin Botanique National de Belgique, Meise.
Évaluateurs & contributeurs (4)Expert
assessor
Couch, C.
contributor
Lomer, R.
evaluator
Diop, F.N.
institutions
Royal Botanic Gardens, Kew

Couch, C. 2019. Anadelphia trepidaria. The IUCN Red List of Threatened Species 2019: e.T21481544A21481547. Accessed on 05 May 2026.

Répartition mondiale (heatmap GBIF)Construction en cours

0 obs · 0 cellules
Construction par partitions temporelles GBIF0%

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km). Filtre qualité : précision coordonnée < 10 km. Coloration quantile (q50/70/90/99). Fond carte : OpenFreeMap · © OpenStreetMap.

Distribution mondiale

Calcul de la distribution GBIF· ~10–60 s

Phénologie

Calcul du calendrier d'apparition· ~5–30 s

Consulter sur les bases externes

Observations & statuts

Cartographie

Bibliographie

Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (6)— redirigent vers cette page

  • Andropogon trepidariusStapf
  • Hypogynium trepidarium(Stapf) Roberty
  • Monium congestumJacq.-Fél.
  • Monium monianthumJacq.-Fél.
  • Monium rufumJacq.-Fél.
  • Monium trepidarium(Stapf) Jacq.-Fél.

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