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Asarum
''Asarum'' is a genus of plants in the birthwort family Aristolochiaceae, commonly known as wild ginger. ''Asarum'' is from Greek ἄσαρον, a name for '' Asarum europaeum''. Description ''Asarum'' is a genus of low-growing herbs distributed across the temperate zones of the Northern Hemisphere, with most species in East Asia (China, Japan, and Vietnam) and North America, and one species in Europe. Biogeographically, ''Asarum'' originated in Asia. They have characteristic kidney-shaped leaves, growing from creeping rhizomes, and bear small, axillary, brown or reddish flowers. The plant is called wild ginger because the rhizomes and leaves taste and smell similar to ginger root, but the two are not particularly related. The FDA warns against consuming ''Asarum'', as it is nephrotoxic and contains the potent carcinogen aristolochic acid. The birthwort family also contains the genus '' Aristolochia'', known for carcinogens. Wild ginger favors moist, shaded sites with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asarum Bashanense
''Asarum'' is a genus of plants in the birthwort family Aristolochiaceae, commonly known as wild ginger. ''Asarum'' is from Greek ἄσαρον, a name for '' Asarum europaeum''. Description ''Asarum'' is a genus of low-growing herbs distributed across the temperate zones of the Northern Hemisphere, with most species in East Asia (China, Japan, and Vietnam) and North America, and one species in Europe. Biogeographically, ''Asarum'' originated in Asia. They have characteristic kidney-shaped leaves, growing from creeping rhizomes, and bear small, axillary, brown or reddish flowers. The plant is called wild ginger because the rhizomes and leaves taste and smell similar to ginger root, but the two are not particularly related. The FDA warns against consuming ''Asarum'', as it is nephrotoxic and contains the potent carcinogen aristolochic acid. The birthwort family also contains the genus ''Aristolochia'', known for carcinogens. Wild ginger favors moist, shaded sites with humus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asarum Arifolium
''Asarum'' is a genus of plants in the birthwort family Aristolochiaceae, commonly known as wild ginger. ''Asarum'' is from Greek wikt:ἄσαρον, ἄσαρον, a name for ''Asarum europaeum''. Description ''Asarum'' is a genus of low-growing herbs distributed across the temperate zones of the Northern Hemisphere, with most species in East Asia (China, Japan, and Vietnam) and North America, and one species in Europe. Biogeographically, ''Asarum'' originated in Asia. They have characteristic kidney-shaped leaves, growing from creeping rhizomes, and bear small, wikt:axil, axillary, brown or reddish flowers. The plant is called wild ginger because the rhizomes and leaves taste and smell similar to ginger root, but the two are not particularly related. The FDA warns against consuming ''Asarum'', as it is nephrotoxic and contains the potent carcinogen aristolochic acid. The birthwort family also contains the genus ''Aristolochia'', known for carcinogens. Wild ginger favors m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hexastylis
''Asarum'' is a genus of plants in the birthwort family Aristolochiaceae, commonly known as wild ginger. ''Asarum'' is from Greek ἄσαρον, a name for '' Asarum europaeum''. Description ''Asarum'' is a genus of low-growing herbs distributed across the temperate zones of the Northern Hemisphere, with most species in East Asia (China, Japan, and Vietnam) and North America, and one species in Europe. Biogeographically, ''Asarum'' originated in Asia. They have characteristic kidney-shaped leaves, growing from creeping rhizomes, and bear small, axillary, brown or reddish flowers. The plant is called wild ginger because the rhizomes and leaves taste and smell similar to ginger root, but the two are not particularly related. The FDA warns against consuming ''Asarum'', as it is nephrotoxic and contains the potent carcinogen aristolochic acid. The birthwort family also contains the genus ''Aristolochia'', known for carcinogens. Wild ginger favors moist, shaded sites with humus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asarum Europaeum
''Asarum europaeum'', commonly known as asarabacca, European wild ginger, hazelwort, and wild spikenard, historically cabarick, is a species of flowering plant in the birthwort family Aristolochiaceae, native to large parts of temperate Europe, and also cultivated in gardens. It is a creeping evergreen perennial with glossy green, kidney shaped leaves and solitary dull purple flowers hidden by the leaves. Though its roots have a ginger aroma, it is not closely related to the true culinary ginger ''Zingiber officinale'', which originates in tropical Asian rainforests. It is sometimes harvested for use as a spice or a flavoring. In former days, it was used in snuff and also medicinally as an emetic and cathartic. The FDA warns against consuming ''Asarum'', as it is nephrotoxic and contains the potent carcinogen aristolochic acid. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asarum Caudatum
''Asarum caudatum'' (British Columbia wild ginger, western wild ginger, or long-tailed wild ginger) is a plant native to rich moist forests of western North America. It has heart-shaped leaves and a three-lobed purplish flower. Description Growing from a long rhizome, the Glossary of leaf morphology#reniform, reniform (kidney/heart-shaped) leaves range from in length. The leaves are found in colonies or clusters as the rhizome spreads, forming mats. The leaves emit a ginger aroma when rubbed. Blooming from April to July (about a month earlier in British Columbia), the flower sits at the end of a leafstalk, often on the ground, hidden by the leaves. The flowers are hirsute (hairy), cup-shaped, and brown-purple to green-yellow, terminating in three, long, gracefully curved lobes. Similar species include ''Asarum hartwegii, A. hartwegii'', ''Asarum lemmonii, A. lemmonii'', and ''Asarum marmoratum, A. marmoratum''. File:Asarum caudatum 1112.JPG, Flowers File:Asarum cau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asarum Marmoratum
''Asarum marmoratum'' is a species of wild ginger known by the common name marbled wild ginger. It is native to the Klamath Mountains of northern California and southern Oregon, as well as adjacent slopes of the Cascade Range. It is a plant of moist high-elevation forests and rocky mountainsides. This is a rhizomatous perennial herb with hairy green leaves with bright cream-white colored marbling. The leaves are heart-shaped to kidney-shaped to nearly round. Flowers appear at ground-level. They consist of three coarsely hairy sepal A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 Etymology The term ''sepalum'' ...s which are dark greenish brown outside and dark reddish inside. The fruit is a fleshy capsule containing many seeds. ''Asarum marmoratum'' is a state-listed endangered species in Oregon. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asarum Asperum
''Asarum asperum'' is a species of flowering plant in the pipevine family, Aristolochiaceae. It is endemic to Japan, where it is found on Shikoku and in the western regions of Honshu. It is particularly common in the vicinity of Kyoto and Nara. It is a perennial that produces thick evergreen leaves, which are ovate-orbicular and have a subhastate base. It produces ground-level maroon flowers, that are pollinated by insects. The flowering tube is prominently constricted at its apex. It blooms in April. It forms colonies on the forest floor The forest floor, also called detritus or wikt:duff#Noun 2, duff, is the part of a forest ecosystem that mediates between the living, aboveground portion of the forest and the mineral soil, principally composed of dead and decaying plant matter ..., where it often grows co-occurs with '' Ainsliaea cordifolia'', with which it bears a resemblance. File:Asarum asperum2 (cropped).jpg, Detail of flowers References {{Taxonbar, from=Q15545355 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aristolochiaceae
The Aristolochiaceae () are a family, the birthwort family, of flowering plants with seven genera and about 400 known species belonging to the order Piperales. The type genus is '' Aristolochia'' L. Description They are mostly perennial, herbaceous plants, shrubs, or lianas. The membranous, cordate simple leaves are spread out, growing alternately along the stem on leaf stalks. The margins are commonly entire. No stipules are present. The bizarre flowers are large to medium-sized, growing in the leaf axils. They are bilaterally or radially symmetrical. Classification Aristolochiaceae are magnoliids, a basal group of angiosperms which are not part of the large categories of monocots or eudicots. As of APG IV (2016), the former families Hydnoraceae and Lactoridaceae are included, because exclusion would make Aristolochiaceae in the traditional sense paraphyletic. Some newer classification schemes, such as the update of the Angiosperm Phylogeny Group, place the family Ari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ginger
Ginger (''Zingiber officinale'') is a flowering plant whose rhizome, ginger root or ginger, is widely used as a spice and a folk medicine. It is an herbaceous perennial that grows annual pseudostems (false stems made of the rolled bases of leaves) about one meter tall, bearing narrow leaf blades. The inflorescences bear flowers having pale yellow petals with purple edges, and arise directly from the rhizome on separate shoot (botany), shoots. Ginger is in the family (taxonomy), family Zingiberaceae, which also includes turmeric (''Curcuma longa''), cardamom (''Elettaria cardamomum''), and galangal. Ginger originated in Maritime Southeast Asia and was likely domesticated first by the Austronesian peoples. It was transported with them throughout the Indo-Pacific during the Austronesian expansion ( Before Present, BP), reaching as far as Hawaii. Ginger is one of the first spices to have been exported from Asia, arriving in Europe with the spice trade, and was used by ancient Gre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aristolochic Acid
Aristolochic acids () are a family of carcinogenic, mutagenic, and nephrotoxic phytochemicals commonly found in the flowering plant family Aristolochiaceae (birthworts). Aristolochic acid (AA) I is the most abundant one. The family Aristolochiaceae includes the genera ''Aristolochia'' (birthwort) and ''Asarum'' (wild ginger), which are both commonly used in Chinese herbal medicine. Despite the host plants having a long history of use in traditional medicine, modern clinical research suggests aristolochic acids cause kidney and liver cancer. The FDA has issued warnings regarding consumption of AA-containing supplements. History Early medical uses Birthwort plants, and the aristolochic acids they contain, were quite common in ancient Greek and Roman medical texts, well-established as an herb there by the fifth century BC. Birthworts appeared in Ayurvedic texts by 400 AD, and in Chinese texts later in the fifth century. In these ancient times, it was used to treat kidney and urina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
