Narcissus serotinus

Plante

LCLR Monde (IUCN)

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

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Calcul du tissu écologique de Narcissus serotinus.

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

Liste rouge IUCN

LC · Préoccupation mineure?Inconnue

Évaluation complète

Évaluation: 2018 · v3.1
Altitude: 0 – 500 m
Profondeur: – m

État de la populationTexte officiel évaluation IUCNExpert

Although several subpopulations have been recorded, there is no information on its size or trends, nor related to their genetic flux and structure (J. Juan Vicedo pers. comm. 2015).

In Portugal, the species has undergone a great reduction in the number of subpopulations. In 1936, it was considered quite common, being distributed from the southeastern part of the country to the southern coast (Fernandes 1936). Several big sub populations (larger than 10,000 mature individuals) used to occur in the southeast area of Portugal, but 20% of them were destroyed or flooded by the Alqueva dam in 2000 (Marques et al. 2014). The remaining populations were fragmented into smaller ones, which usually receive less pollinator visits than large ones. The presence of a mixed-mating strategy in this taxon might be advantageous in the Portuguese subpopulations but the high levels of inbreeding depression found suggests a future lower survival of the resulting individuals and a decrease in the evolutionary potential of these populations (Marques et al. 2014). The risks to the remaining populations are further enhanced by an irrigation system planned in the Alqueva dam project that will affect 120,600 ha (Santos et al. 2008).

Menaces identifiées(5 menaces classées CMP-IUCN)

1_3
Tourism & recreation areas
UnknownUnknownOngoing
5_2_1
Intentional use (species is the target)
UnknownUnknownFuture
7_2_11
Dams (size unknown)
UnknownUnknownPast, Unlikely to Return
7_2_3
Abstraction of surface water (agricultural use)
UnknownUnknownFuture
7_3
Other ecosystem modifications
UnknownUnknownOngoing

Description complète des menacesTexte détaillé évaluation IUCNExpert

Overgrazing and urban development are major threats to the species, particularly in North Africa. Habitat loss and degradation due urbanization in littoral areas for touristic purposes, and changes in the traditional grazing management practices, favoring an excess of coverage by scrub and lianas that would prevent the attraction of pollinators, have been identified as main risks. An irrigation system planned in the Alqueva dam project will affect 120,600 ha in Portugal, with an expected impact in subpopulations of this species (Santos et al. 2008). The uncontrolled harvesting of this species for commercial purposes is a possible risk to bear in mind for this plant (J. Juan Vicedo pers. comm. 2015).

Habitats préférentiels (classification IUCN)

14_2Artificial/Terrestrial - Pastureland★
14_5Artificial/Terrestrial - Urban Areas★
1_4Forest - Temperate★
3_4Shrubland - Temperate★
4_4Grassland - Temperate★
6Rocky areas (eg. inland cliffs, mountain peaks)★

Mesures de conservation recommandéesStratégies de conservation IUCNExpert

Some subpopulations of this species are present within protected areas, such as the Doñana National Park and Tajo Internacional Natural Park in Spain, and Reserva Natural do Sapal de Castro Marim e Vila Real de Santo António and the Natura 2000 sites of Barrocal, Guadiana, Moura/Barrancos, Guadiana/Juromenha and São Mamede in Portugal (IUCN and UNEP-WCMC 2017). It is not protected at the national level in Spain (Moreno et al. 2008), Portugal or Morocco (J. Juan Vicedo pers. comm. 2015). In Portugal, a program was started in 2000 with the objective of monitoring the impacts of an irrigation system planned in the Alqueva dam project, but no recovery actions have been taken (J. Juan Vicedo pers. comm. 2015).

Ongoing ex situ conservation strategies in place for this species include long-term seed conservation in genebanks and the active maintenance of the genetic diversity in living plant collections, both carried out at Torretes Botanical Garden, Research Institute CIBIO-University of Alicante in Spain and the Museu Nacional de Historia Natural-Botanical Garden in Portugal. Also, information gathered on protocols for ex-situ propagation of this species (Marques and Draper 2012) might be the starting point to develop germination protocols in genebanks (J. Juan Vicedo pers. comm. 2015).

The species requires population monitoring and the implementation of legal regulations to prevent future threats. Given this, its reassessment is recommended if further data becomes available.

Actions de conservation (1)Conservation Actions Classification Scheme — IUCNExpert

5_2Policies and regulations

Stress écologiques (9)Stresses Classification — IUCNExpert

1_1Ecosystem conversion
1_1Ecosystem conversion
1_1Ecosystem conversion
1_2Ecosystem degradation
1_2Ecosystem degradation
1_2Ecosystem degradation
2_1Species mortality
2_2Species disturbance
2_2Species disturbance

Usage & commerce (3)Use & Trade — IUCNExpert

13Pets/display animals, horticulture
internationalnational
14Research
internationalnational
3Medicine - human & veterinary
internationalnational

Priorités de recherche (1)Research Needed Classification — IUCNExpert

3_1Population trends

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 (15)Sources scientifiques de l'évaluation IUCNExpert

IUCN. 2018. The IUCN Red List of Threatened Species. Version 2018-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 28 June 2018).
IUCN and UNEP-WCMC. 2017. The World Database on Protected Areas (WDPA). www.protectedplanet.net. Cambridge, UK Available at: <a href="www.protectedplanet.net">www.protectedplanet.net</a>.
Aedo, C. 2014. Narcissus L. In: Talavera, S., Andrés, C., Arista, M., Fernández Piedra, M.P., Rico, E., Crespo, M.B., Quintanar, A., Herrero, A. and Aedo, C. (eds), Flora Iberica. Vol 20, Madrid: Real Jardín Botánico, Consejo Superior de Investigaciones Científicas.
Marques, I., Draper, D. and Iriiondo, J.M. 2014. Costs and benefits of the mixed-mating system of Narcissus serotinus (Amaryllidaceae) in the conservation of small fragmented populations. Botany 92: 113-122.
Anthos. 2014. Sistema de información sobre las plantas de España. Available at: <a href="http://www.anthos.es">http://www.anthos.es</a>. (Accessed: 7 February 2014).
Berkov, S., Martínez-Francés, V., Bastida, J., Codina, C. and Ríos, S. 2014. Evolution of alkaloid biosynthesis in the genus Narcissus. Phytochemistry 99: 95-106.
Aedo, C. 2013. Narcissus L. In: Talavera, S., Andrés, C., Arista, M., Fernández Piedra, M.P., Rico, E., Crespo, M.B., Quintanar, A., Herrero, A. and Aedo, C. (eds), Flora Ibérica, pp. 340-397. Consejo Superior de Investigaciones Cientificas / Real Jardín Botánico, Madrid.
Marques, I. and Draper, D. 2012. Seed germination and longevity of autumn-flowering and autumn-seed producing Mediterranean geophytes. Seed Science Research 22(4): 299-309.
Pigni, N., Ríos, S., Martínez-Francés, V., Nair, J., Viladomat, F., Codina, C. and Bastida, J. 2012. Alkaloids from Narcissus serotinus. Journal of Natural Products 75: 1643-1647.
Berkov, S., Bastida, J., Viladomat, F. and Codina, C. 2011. Development and validation of a GC–MS method for rapid determination of galanthamine in Leucojum aestivum and Narcissus ssp.: A metabolomic approach. Talanta 83: 1455-1465.
Moreno, J.C. (coord.). 2008. Lista Roja 2008 de la Flora Vascular Española. Dirección General de Medio Natural y Política Forestal (Ministerio de Medio Ambiente, y Medio Rural y Marino, y Sociedad Española de Biología de la Conservación de Plantas), Madrid.
Santos, M.J., Pedroso, N.M., Ferreira, J.P., Matos, H.M., Sales-Luís, T., Pereira, I.,Baltazar, C., Grilo, C., Cândido, A.T., Sousa, I., and Santos-Reis, M. 2008. Assessing dam implementation impact on threatened carnivores: the case of Alqueva in SE Portugal. . Environ. Monit. Assess. 142(47-64).
Marques, I., Roselló-Graell, A., Draper, D. and Iriondo, J.M. 2007. Pollination patterns limit hybridization between two sympatric species of Narcissus (Amaryllidaceae). American Journal of Botany 94(8): 1352-1359.
Hanks, G.R. (ed.). 2002. Narcissus and Daffodil: The genus Narcissus. Taylor & Francis, London and New York.
Fernandes, A. 1936. Narcisos de Portugal. Anuário da Sociedade Broteriana 2: 3-20.

Évaluateurs & contributeurs (4)Personnes ayant contribué à l'évaluation IUCNExpert

assessor

Juan Vicedo, J., Draper Munt, D., Marques, I. & Véla, E.

contributor

Alcázar Montañez, E.

evaluator

García Murillo, P., Pinto Cruz, C., Fraga-Arguimbau, P., Carapeto, A., Ríos Ruiz, S. & García, N.

facilitators

Numa, C.

Juan Vicedo, J., Draper Munt, D., Marques, I. & Véla, E. 2018. Narcissus serotinus. The IUCN Red List of Threatened Species 2018: e.T13147080A18613955. 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).