Colchicum rechingeri

(Greuter) J.C.Manning & Vinn.

Plante

ENLR Monde (IUCN)

Filtrer le graphe par contexte spatialPays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Colchicum rechingeri.

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

Liste rouge IUCN

EN · En dangercritères B1ab(iii)+2ab(iii)↘Décroissante

Évaluation complète

Évaluation: 2011 · v3.1
Altitude: 25 – 25 m
Profondeur: – m

État de la populationTexte officiel évaluation IUCNExpert

There are three subpopulations with four locations:

Subpopulation 1, location 1, situated at Elafonisos. There are three metapopulations of which the largest is included in a micro-reserve. According to Dimopoulos et al. (2008), 600-700 plants were recorded in the micro-reserve in 2006-2007.
Subpopulation 1, location 2, situated in southwest Crete at the coast opposite Elafonisos. There is a small colony of c. 30 plants near a dirt road (Kypriotakis et al. 1999b).
Subpopulation 2, location 3, at Falasarna. There is a large number of plants at two sites: a) along Falasarna beach, c. 500 m north of Falasarna (Wolf and Kienzler 2001) and b) among coastal phrygana and c. 1,500 m south of Falasarna, on stabilised sand.
Subpopulation 3, location 4, at the Imeri Gramvousa islet. There is a large population of unknown size (maybe 1,000 plants). The habitat of the plant is restricted to an area of less than 1 ha.

The habitat at location 1 is adequately protected but at location 2 it is probably threatened. The habitat at location 3 is in continuous decline, especially at the second site. The habitat at location 4 is also in continuous decline.

Menaces identifiées(4 menaces classées CMP-IUCN)

2_3_4
Scale Unknown/Unrecorded
Ongoing
4_1
Roads & railroads
Ongoing
6_1
Recreational activities
Ongoing
6_3
Work & other activities
Ongoing

Description complète des menacesTexte détaillé évaluation IUCNExpert

Location 1: Most plants occur on a rocky plateau not highly disturbed by visitors who prefer the sandy beach (Wolf et al. 2001).
Location 2: Overgrazing may be a threat.
Location 3: The coastal vegetation of the area has been degraded and both sites are threatened due to tourism development in the area. The second site has been repeatedly ploughed and is used as a parking lot. The ownership of the site is under dispute.
Location 4: The subpopulation is threatened by increasing visitor numbers and heavy grazing may be a threat (Kypriotakis et al. 1999a). A road was recently constructed to the chapel next to the location of the plant (Wolf et al. 2001).

Habitats préférentiels (classification IUCN)

3_8Shrubland - Mediterranean-type Shrubby Vegetation

Mesures de conservation recommandéesStratégies de conservation IUCNExpert

Androcymbium rechingeri is listed as priority species on Annex II of the Habitats Directive and under Appendix I of the Convention on the Conservation of European Wildlife and Natural Habitats (Bern Convention).

It is included in the Red Data Book of Greece as Endangered (Phitos et al. 1995) and protected by the Presidential Decree 67/81. Seeds are stored at the seedbank of the Mediterranean Agronomic Institute of Chania and the plant is also cultivated in the Botanical Garden. There is a micro-reserve on Elafonisos and the subpopulations are all included in NATURA 2000 sites (GR4340002 and GR4340001).

Stress écologiques (8)Stresses Classification — IUCNExpert

1_1Ecosystem conversion
1_2Ecosystem degradation
1_2Ecosystem degradation
1_2Ecosystem degradation
1_2Ecosystem degradation
2_2Species disturbance
2_2Species disturbance
2_2Species disturbance

Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert

Royaumes biogéographiques

Palearctic

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Geophyte

Références bibliographiques (9)Sources scientifiques de l'évaluation IUCNExpert

IUCN. 2019. The IUCN Red List of Threatened Species. Version 2019-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 21 March 2019).
IUCN. 2011. IUCN Red List of Threatened Species (ver. 2011.1). Available at: <a href="http://www.iucnredlist.org">http://www.iucnredlist.org</a>. (Accessed: 30 June 2017).
Dimopoulos, P., Bergmeier, E., Georghiou, K. and Thanos, C.A. 2008. Report on the results of the monitoring of 4 priority species and one priority habitat type (Directive 92/43/EEC) in the Micro-Reserves of West Crete. Period 2005-2007. CRETA PLANT. National and Kapodistrian University, Athens.
Buord, S. and Lesouëf, J.Y. 2006. Consolidating knowledge on plant species in need for urgent attention at European level. Museum National d’Histoire Naturelle/European Topic Centre on Biological Diversity and Conservatoire Botanique National de Brest, Paris and Brest.
Wolf, W. and Kienzler, P. 2001. Identification, description and mapping of the habitats of the site GR4340002. Final report for the project EPPER – Ypoprogramma 3 – Metro 3.3. Identification and description of habitat types in site of nature conservation importance. Meleti 3 (66 sites).
Wolf, W. et al. 2001. Identification, description and mapping of the habitats of the site GR4340001. Final report for the project EPPER – Ypoprogramma 3 – Metro 3.3. Identification and description of habitat types in site of nature conservation importance. Meleti 3 (66 sites).
Kypriotakis, Z., Fournaraki, C. and Karavas, N. 1999. Management plan for the site “Elafonisos”. Final report of the project: Life of Western Crete. Management and protection of threatened habitats of western Crete with priority habitats and species.
Kypriotakis, Z., Fournaraki, C. and Karavas, N. 1999. Management plan for Gramvousa. Final report of the project: Life of Western Crete. Management and protection of threatened habitats of western Crete with priority habitats and species.
Phitos, D., Strid, A., Snogerup, S. and Greuter, W. (eds). 1995. <i>The Red Data Book of Rare and Threatened Plants of Greece.</i> WWF-Greece, Athens.

Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert

assessor

Delipetrou, P.

evaluator

Bazos, I., Bilz, M. & de Montmollin, B.

⚠ 1 erratum publié après l'évaluation.

Delipetrou, P. 2011. Colchicum rechingeri (errata version published in 2019). The IUCN Red List of Threatened Species 2011: e.T162302A144814806. Accessed on 05 May 2026.

Indicateurs écologiquesTolérance thermique · radar EIVE · triangle CSR

Indicateurs écologiques Ellenberg-type

EIVE 1.0 — Dengler 2023

Position de l'espèce sur les 5 dimensions écologiques européennes (M / N / R / L / T), échelle 0-10. La zone estompée représente la niche width (variabilité tolérée).

Humidité: xérophile ↔ hygrophile
Azote: oligotrophe ↔ nitrophile
Réaction (pH): silicicole ↔ calcicole
Lumière: sciaphile ↔ héliophile
Température: cryophile ↔ thermophile

Source : EIVE 1.0 (Dengler et al. 2023). CC-BY 4.0. Échelle harmonisée 0-10 (équivalent inverse-rang sur les systèmes Ellenberg, Landolt, Pignatti, etc.). Niche width = écart-type d'estimation, indicateur de fiabilité (zone estompée).