| 词条 | Brachyglottis elaeagnifolia |
| 释义 |
|image = Brachyglottis elaeagnifolia 11.JPG |image_caption = |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Asterales |familia = Asteraceae |tribus = Senecioneae |genus = Brachyglottis |species = B. elaeagnifolia |binomial = Brachyglottis elaeagnifolia |binomial_authority = (Hook.f.) B.Nord. |synonyms = Senecio elaeagnifolia |}}Brachyglottis elaeagnifolia is a species of flowering plant in the aster family, Asteraceae. It is endemic to New Zealand,[1] where it is limited to the North Island.[2] This is a shrub growing up to 3 meters tall. The branches are grooved and the smaller branches and petioles are coated in whitish or pale brownish hairs. The leathery leaves are widely lance-shaped to oblong and up to 9 centimeters long. The upper surfaces are shiny and hairless and the undersides have silvery whitish or brownish hairs. The inflorescence is a panicle of woolly flower heads containing disc florets. The fruit is an achene 1 to 2 millimeters long with a pappus of barbed white hairs up to 5 millimeters long.[1] Volcanic debris on Mount Taranaki has been colonized by this species, which occurs in dense stands up to 100 years old.[3] References1. ^1 Brachyglottis elaeagnifolia. NZ Flora. {{Taxonbar|from=Q4953439}}{{DEFAULTSORT:Brachyglottis elaeagnifolia}}{{Senecioneae-stub}}{{NewZealand-plant-stub}}2. ^{{GRIN | accessdate = 23 January 2018}} 3. ^Clarkson, B. D. (1990). A review of vegetation development following recent (<450 years) volcanic disturbance in North Island, New Zealand. New Zealand Journal of Ecology 14, 59-71. 2 : Brachyglottis|Endemic flora of New Zealand |
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