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Nolina nelsonii est une espèce végétale de la famille des Asparagaceae. Elle est originaire du Mexique[2].

Nolina nelsonii
Nolina nelsonii, jardin botanique de l'Université de Californie
Classification selon Tropicos
Règne Plantae
Classe Equisetopsida
Sous-classe Magnoliidae
Super-ordre Lilianae
Ordre Asparagales
Famille Asparagaceae
Genre Nolina

Espèce

Nolina nelsonii
Rose, 1906 [1]



Notes et références



Liens externes


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На других языках


[en] Nolina nelsonii

Nolina nelsonii (Blue Nolina or Nelson's Bear Grass), often misspelled Nolina nelsoni, is a flowering plant in the genus Nolina. The species was first described in 1906;[1] in its genus, it is morphologically most similar to Nolina parryi. This extremely drought-tolerant plant is native to the deserts and montane regions in the State of Tamaulipas in northern/northeastern Mexico. It is known to be cold-hardy to at least −12 °C. It develops a trunk measuring from one to several meters high, making it an arborescent member of its genus. The bluish-green leaves, with finely toothed margins, are borne in dense rosettes, each with up to several hundred stiff linear (narrow) leaves up to 70 centimeters long. It is dioecious; upon reaching sexual maturity, its white-flowered inflorescence appears in Spring. The fruit capsules are around 80 mm in length, containing light-brown, spherical to oblong seeds 2–3 mm in diameter. After blooming, the plant's main trunk dies and multiple lateral trunks emerge to take its place.

[es] Nolina nelsonii

Nolina nelsonii es una especie de planta con rizoma perteneciente a la familia de las asparagáceas. Es originaria de Norteamérica.
- [fr] Nolina nelsonii



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