| 词条 | Asclepias linaria |
| 释义 |
|image = Asclepias linaria.jpg |genus = Asclepias |species = linaria |authority = Cav. }} Asclepias linaria is a species of milkweed known by the common name pineneedle milkweed. It is native to the Mojave and Sonoran Deserts of Northwestern Mexico and the U.S. states of California and Arizona. This is a large erect perennial herb or shrub coated in hairs and many narrow, green leaves which resemble pine needles. The inflorescence is an umbel-like cluster of flowers, each with pink-tinted rounded hoods at the center and greenish reflexed corollas. The fruit is a follicle. External links{{Commons category|Asclepias linaria}}
7 : Asclepias|Flora of the California desert regions|Flora of Arizona|Flora of Sonora|Flora of the Sonoran Deserts|Natural history of the Mojave Desert|Butterfly food plants |
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