Quercus glaucescens
Bonpl.
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Quercus glaucescens.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
LC · Préoccupation mineure?Inconnue- Évaluation
- 2020 · v3.1
- Altitude
- 250 – 1400 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
While Quercus glaucescens is (seemingly) widespread, subpopulations occur in isolated patches throughout its range. Populations are fragmented from one another, especially in the northern part of this species range. The subpopulation that occupies Jalisco is restricted to the Pacific side, occurring along/near the coast.
Menaces identifiées(3 menaces classées CMP-IUCN)
2_1_4Scale Unknown/UnrecordedOngoing5_3_5Motivation Unknown/UnrecordedOngoing7_1_3Trend Unknown/UnrecordedOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The 'Manual de la Biodiversidad de Encinos Michoacanos' describes this species as endangered due to its restricted distribution and transformation of habitat by fire, logging and farming in Michoacán, specifically (Arizaga et al. 2009). Threats to other subpopulations, aside from fragmentation, are not well understood.
Habitats préférentiels (classification IUCN)
1_5Forest - Subtropical/Tropical Dry1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
This species does not exist in any ex situ sites around the world according to BGCI's Plant Search (BGCI 2020). A reforestation plan in Michoacán was proposed to begin in 2010 (Guía).
Stress écologiques (9)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_2Species disturbance2_2Species disturbance2_2Species disturbance
Usage & commerce (2)Use & Trade — IUCNExpert
7Fuelssubsistance9Construction or structural materialssubsistance
Priorités de recherche (2)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_5Threats
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Neotropical
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Tree - largeTree - small
Références bibliographiques (8)Sources scientifiques de l'évaluation IUCNExpert
- BGCI. 2020. PlantSearch. Available at: <a href="https://tools.bgci.org/plant_search.php?">https://tools.bgci.org/plant_search.php?</a>. (Accessed: 18 June 2020).
- IUCN. 2020. The IUCN Red List of Threatened Species. Version 2020-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 10 December 2020).
- GeoCAT. 2018. Geospatial conservation assessment tool (GeoCAT). Available at: <a href="http://geocat.kew.org">http://geocat.kew.org</a>. (Accessed: 2018/08/03).
- le Hardÿ de Beaulieu, A. and Lamant, T. 2010. <i>Guide illustré des chênes</i>. Edilens.
- Arizaga, S., Martinez-Cruz, J., Salcedo-Cabrales, M., and Bello-Gonzalez, M. A. 2009. <i>Manual de la biodiversidad de encinos michoacanos</i>. Instituto Nacional de Ecología, Secretaría de Medio Ambiente y Recursos Naturales (INE-Semarnat), México, D.F.
- Meave, J. A., Rincon, A., and Romero-Romero, M.A. 2006. Oak forests of the hyper-humid region of La Chinantla, northern Oaxaca range, Mexcio. <i>Ecological Studies</i> 185: 113-125.
- González Villarreal, L.M. 1986. Contribución al conocimiento del género _Quercus_ (Fagaceae) en el estado de Jalisco. Jalisco Available at: <a href="http://floradejalisco.cucba.udg.mx/01fagaceae.pdf">http://floradejalisco.cucba.udg.mx/01fagaceae.pdf</a>.
- Guía: Para cumplir los compromisos de los beneficiarios del PROGAN.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Carrero, C.
evaluator
Rodríguez Correa, H. & Valencia-Ávalos, S.
facilitators
Kenny, L. & Wenzell, K.
Carrero, C. 2020. Quercus glaucescens. The IUCN Red List of Threatened Species 2020: e.T78920500A78920509. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s
Consulter sur les bases externes
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (11)— redirigent vers cette page
- Dryopsila cuneifolia(Raf.) Raf.
- Quercus chinantlensisLiebm.
- Quercus cuneifoliaRaf.
- Quercus cuneifoliaLiebm.
- Quercus nigrirhachisTrel.
- Quercus obscurirhachisTrel.
- Quercus pinalensisTrel.
- Quercus syntheticaTrel.
- Quercus synthetica var. crenatifoliaTrel.
- Quercus synthetica var. crenifoliaTrel.
- Quercus texquitzinaeTrel.
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).