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Odontostomum hartwegii est une espèce de plantes de la famille des Tecophilaeaceae, autrefois placée dans la famille des Liliaceae. Cette espèce est endémique du nord de la Californie, aux États-Unis.

Voir aussi

Liens externes

• (en) Référence Flora of North America : Odontostomum hartwegii
• (en) Référence Catalogue of Life : Odontostomum hartwegii Torr. (consulté le 18 décembre 2020)
• (fr+en) Référence ITIS : Odontostomum hartwegii Torr.
• (en) Référence NCBI : Odontostomum hartwegii (taxons inclus)

• Portail de la botanique

На других языках

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[en] Odontostomum

Odontostomum is a monotypic genus of flowering plants containing the single species Odontostomum hartwegii, which is known by the common name Hartweg's doll's-lily. In the APG III classification system, it is placed in the family Tecophilaeaceae.[1] It was formerly placed in the Liliaceae. It This wildflower is endemic to northern California, where it can be found in the inner coastal mountain ranges and the Sierra Nevada foothills. It grows in rocky clay and often serpentine soils in grassland and woodland habitat, sometimes near vernal pools. This is a perennial herb growing from an oval-shaped corm up to 3 centimeters wide deep in the soil. The curving, widely branching stem is up to about half a meter in maximum height with linear leaves up to 30 centimeters long sheathing the lower portion. The inflorescence is a raceme or panicle of several flowers on pedicels. Each flower has six white or yellowish tepals, the lower parts fused into a veined tube and the tips spreading and then becoming reflexed. At the center of the flower are six stamens and six staminodes in a ring around the gynoecium.

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- [fr] Odontostomum hartwegii

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