| 词条 | Heuchera americana |
| 释义 |
| image = Heuchera americana Green spice.jpg | image_caption = 'Green Spice' | genus = Heuchera | species = americana | authority = L. }} Heuchera americana, or American alumroot, is a small (under 2 ft. high and wide) evergreen perennial native to eastern and central North America in the Saxifrage family. CharacteristicsAmerican alumroot has lobed semi-palmate green, purple, or brown leaves that may or may not be veined or marbled. Loose racemes of insignificant green to cream flowers up to 1 meter tall bloom June to August. Found naturally in rock crevices and ledges of bluffs.[1][2] This species has become popular with horticulturists and home-gardeners. It is usually grown for its unique foliage. New varieties are introduced regularly.[1] GalleryReferences1. ^1 {{cite web|title=Heuchera americana |url=http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=286871&isprofile=1&gen=Heuchera|website=Missouri Botanical Garden|accessdate=18 Feb 2016}} {{Taxonbar|from=Q3134929}}{{Saxifragaceae-stub}}2. ^{{cite web|title=Plants Profile for Heuchera americana American alumroot|url=http://plants.usda.gov/core/profile?symbol=heam6|website=NRCS Plants Database|accessdate=18 Feb 2016}} 7 : Heuchera|Medicinal plants of North America|Flora of the Great Lakes region (North America)|Flora of the North-Central United States|Flora of the Northeastern United States|Garden plants of North America|Plants described in 1753 |
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