Ontologia

Ophiopogon

GenreRègne PlantaeKer Gawl.

Diversité décrite (Catalogue of Life)

90
espèces
2
variety

Distribution biogéographique

  • China (Guangxi)1 esp.
  • China (Yunnan)1 esp.
  • Distribution: — Currently known only from Ba Be National Park, northern part of Thai Nguyen Province (formerly Bac Kan Province), NE Vietnam. Taxonomic relationships: — Having basal, fasciculate broad leaf blades with a conspicuous petiole, Ophiopogon rugosus is referable to Ophiopogon sect. Peliosanthoides F. T. Wang & L. K. Dai in Wang & Tang (1978: 251) or to Ophiopogon ser. Peliosanthoides (F. T. Wang & L. K. Dai) H. Li & Y. P. Yang in Yang & Li (1990: 81). Many of the species of this section or series are concentratedly distributed in SW China (Wang & Tang 1978) and NE Indochina (Rodriguez 1929, 1934, Tanaka 1999, Averyanov et al. 2020). These regions may hence be deemed at least as the current center or cradle of the diversification of this plant group. Ophiopogon rugosus is clearly distinguishable from all other members of the genus by its leaf blades wrinkled rather regularly in vertical and horizontal arrays on the adaxial surface. This unique trait of foliar rugosity appears strongly related to the distinctly tesselate veins of the blades. Its evolutionary or adaptive significance is, however, unknown. Apart from this trait, the new species can also be distinguished by several other respects. Just to avoid repetition, we omit to further mention the same trait (adaxially wrinkled blades of O. rugosus) in the below comparisons with similar species of the above section or series.1 esp.
  • Vietnam1 esp.

Régions biogéographiques agrégées depuis Catalogue of Life Cross-References (distribution par espèce déclarative).

Profil de traits agrégé

  • fungalroot_am_method3 esp.
    Other2
    McGonigle et al. 1990: RLC (%)1
  • fungalroot_mycorrhiza_type3 esp.
    AM2
    non-mycorrhizal1
  • fungalroot_name3 esp.
    11956.00à31400.00
    moy 20043.33
  • fungalroot_source3 esp.
    __Gupta, N. I. B. H. A., & Das, P. (2001). Study on arbuscular mycorrhizal associations in ornamental plants���a survey.��Journal of Phytological Research,��14, 171-174.1
    __Maeda, M. (1954). The meaning of mycorrhiza in regard to systematic botany. Kumamoto J. Sci. Ser. B., 3, 57-84.1
    __Songachan, L. S., Kayang, H., & Lyngdoh, I. (2014). Colonization of arbuscular mycorrhizal fungi in moderately degraded sub-tropical forest stands of Meghalaya, Northeast India.1
  • griis_country_global_register_of_introduced_and_invasi3 esp.
    alien2
    Alien1
  • griis_isInvasive3 esp.
    null2
    Null1
  • griis_is_invasive_somewhere3 esp.
    true3

Traits agrégés sur les espèces du taxon (matview taxon_traits_best : WoRMS, FishBase, EBird, GBIF, EOL, TRY…).

Taxons enfants directs (95)

+ 71 taxons enfants supplémentaires

Source : Catalogue of Life (Cross-References) — données live sur les taxons enfants. Comparaison avec estimations externes (sources bibliographiques) quand disponibles.

Espèces représentatives (90)

150 sur 90
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Source : Catalogue of Life (espèces acceptées) · Photos Commons/Wikidata · Statut IUCN Red List · Connectivité : matview species_connectivity_rank (GloBI agrégé).