Ontologia

Bromelia serra

Griseb.

  1. Plante
  2. Tracheophyta
  3. Liliopsida
  4. Poales
  5. Bromeliaceae
Pays · région · aire protégée · écorégion · biome

Pas d'interactions documentées pour cette espèce.

Liste rouge IUCN

DD · Données insuffisantes?Inconnue
Évaluation complète
Évaluation
2020 · v3.1
Altitude
– m
Profondeur
– m
État de la populationExpert
The overall population size and trend of this species are unknown due to lack of available information. It has been described as locally very frequent and abundant in Bolivia (Acebey et al. 2010), occurring in dense populations in Southern Chaco of Argentina (Barberis and Lewis 2005). However, it is not possible to confirm if these observations really refer to this species due to its complex taxonomy and uncertain distribution. Field work done by the taxonomy expert of this genus suggest that this species is not very common in Paraguay (R. Monteiro pers. comm. 2020).
Description complète des menacesExpert
The main threat to this species is probably habitat loss due to large-scale livestock farming. The Chaco forests have one of the highest global deforestation rates (Hansen et al. 2013), with a transformation of 15.8 million ha of the original Dry Chaco into croplands or pastures (Vallejos et al. 2015). Paraguay has the highest deforestation rate of the region (Vallejos et al. 2015), with an estimated loss of more than 27% of its Chaco natural forest between 1987 and 2012, mainly due to conversion to pasture (Baumann et al. 2017), and with high fragmentation of the remaining forest (Mereles and Rodas 2014). In Argentina 1.4 million ha of dry forest were lost between 1972 and 2007 (Gasparri and Grau 2009), and in Bolivia 491.7 thousand ha suffered land-cover change (Killeen et al. 2007). However, it is difficult to determine the exact level of threat since its full distribution range is still unclear.

Habitats préférentiels (classification IUCN)

  • 1_5Forest - Subtropical/Tropical Dry
Mesures de conservation recommandéesExpert
Research and targeted field work are needed to establish the current population size, distribution and trends.
Priorités de recherche (4)Expert
  • 1_1Taxonomy
  • 1_2Population size, distribution & trends
  • 1_4Harvest, use & livelihoods
  • 1_5Threats
Niche IUCN globaleExpert

Royaumes biogéographiques

Neotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Forb or Herb
Références bibliographiques (16)Expert
  1. 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).
  2. POWO. 2019. Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet. Available at: <a href="http://www.plantsoftheworldonline.org/ Retrieved 03 12 2019">http://www.plantsoftheworldonline.org/ Retrieved 03 12 2019</a>.
  3. Baumann, M., Israel, C., Piquer-Rodríguez, M., Gavier-Pizarro, G., Volante, J.N. and Kuemmerle, T. 2017. Deforestation and cattle expansion in the Paraguayan Chaco 1987–2012. <i>Regional Environmental Change</i> 17(4): 1179–1191.
  4. Vallejos, M., Volante, J.N., Mosciaro, J.M., Vale, L.M., Bustamante, M.L. and Paruelo, J.M. 2015. Transformation dynamics of the natural cover in the Dry Chaco ecoregion: A plot level geo-database from 1976 to 2012. <i>Journal of Arid Environments</i> 123(2015): 3-11.
  5. Mereles, M.F. and Rodas, O. 2014. Assessment of rates of deforestation classes in the Paraguayan Chaco (Great South American Chaco) with comments on the vulnerability of forests fragments to climate change. <i>Climatic Change</i> 127: 55–71.
  6. Hansen, M.C., Potapov, P.V., Moore, R., Hancher, M., Turubanova, S.A., Tyukavina, A., Thau, D., Stehman, S.V., Goetz, S.J., Loveland, T.R., Kommareddy, A,. Egorov, A., Chini, L., Justice, C.O. and Townshend, J.R.G. 2013. High-resolution global maps of 21st-century forest cover change. <i>Science</i> 342: 850-853.
  7. Hornung-Leoni, C.T. 2011. Avances sobre Usos Etnobotánicos de las Bromeliaceae en Latinoamérica. <i>Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas</i> 10(4): 297-314.
  8. Acebey, A., Krömer, T., Maass, B.L. and Kessler, M. 2010. Ecoregional distribution of potentially useful species of Araceae and Bromeliaceae as non-timber forest products in Bolivia. <i>Biodiversity Conservation</i> 19: 2553–2564.
  9. Suárez, M.E. and Montani, R.M. 2010. Vernacular knowledge of Bromeliaceae species among the Wichí people of the Gran Chaco, Argentina. <i>Journal of Ethnobiology</i> 30(2): 265-288.
  10. Gasparri, N.I. and Grau, H.R. 2009. Deforestation and fragmentation of Chaco dry forest in NW Argentina (1972-2007). <i>Forest Ecology and Management</i> 258(6): 913-921.
  11. Arenas, P. and Scarpa, G.F. 2007. Edible wild plants of the Chorote Indians, Gran Chaco, Argentina. <i>Botanical Journal of the Linnean Society</i> 153: 73-85.
  12. Killeen TJ, Calderon V, Soria L, Quezada B, Steininger MK. 2007. Thirty Years of Land-cover Change in Bolivia. . <i>AMBIO</i> 36: 600-606.
  13. Acebey, A., Kessler, M., Maass,B. and Krömer, T. 2006. Aráceas y bromeliáceas de Bolivia. In: Moraes R., M., Øllgaard, B., Kvist, L.P., Brochsenius, F. and Balslev, H. (eds), <i>Botánica Económica de los Andes Centrales</i>, pp. 434-448. Universidad Mayor de San Andrés, La Paz, Boliva.
  14. Barberis, I.M. and Lewis, J.P. 2005. Heterogeneity of terrestrial bromeliad colonies and regeneration of <i>Acacia praecox</i> (Fabaceae) in a humid-subtropical-Chaco forest, Argentina. <i>Revista de Biología Tropical</i> 53(3-4): 377-385.
  15. Bourdy, G., Chavez de Michel, L.R. and Roca-Coulthard, A. 2004. Pharmacopoeia in a shamanistic society: the Izoceño-Guaraní (Bolivian Chaco). <i>Journal of Ethnopharmacology</i> 91: 189-208.
  16. Smith, L.B. and Downs, R.J. 1979. Bromelioideae (Bromeliaceae). <i>Flora Neotropica</i> 14(3): 1493-2142.
Évaluateurs & contributeurs (4)Expert
assessor
Canteiro, C.
contributor
Reis, P.
evaluator
Monteiro, R.
facilitators
Hargreaves, S.

Canteiro, C. 2020. Bromelia serra. The IUCN Red List of Threatened Species 2020: e.T157075446A158506758. 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
Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (7)— redirigent vers cette page

  • Bromelia lindmaniiMez
  • Bromelia serra f. serra
  • Bromelia serra f. variegata(M.B.Foster) M.B.Foster ex L.B.Sm.
  • Bromelia serra var. variegataM.B.Foster
  • Karatas laciniosaLindm.
  • Karatas serra(Griseb.) Burkill
  • Rhodostachys argentinaBaker

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