| Epilobium parviflorum | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Myrtales |
| Family: | Onagraceae |
| Genus: | Epilobium |
| Species: | E. parviflorum |
| Binomial name | |
| Epilobium parviflorum (Schreb.) Schreb. | |
| Synonyms | |
Chamaenerion parviflorum | |
Epilobium parviflorum, commonly known as the hoary willowherb [1] or smallflower hairy willowherb, [2] is a herbaceous perennial plant of the family Onagraceae.
The genus name derives from the Greek words "epi" meaning "upon" and "lobos" meaning "lobe", with reference to position of the petals above the ovary. [3] The specific Latin name of "parviflorum" means "small flowers".
The biological form of Epilobium parviflorum is hemicryptophyte scapose, [4] as its overwintering buds are situated just below the soil surface and the floral axis is more or less erect with a few leaves.
Epilobium parviflorum reaches on average 30–80 centimetres (12–31 in) in height. [4] The stem is erect and densely covered with hairs, especially in the lower part. The leaves are opposite, unstalked but not amplexicaul, lanceolate and toothed, rounded at the base, 4–10 centimetres (1.6–3.9 in) long. The tiny flowers are pale pink or pale purple, 6–7 millimetres (0.24–0.28 in) in diameter, with four petals, eight stamens and a 4-lobed stigma. Flowering occurs from June to August in the Northern Hemisphere. [4] The hermaphroditic flowers are either self-fertilized (autogamy) or pollinated by insects (entomogamy). [5] Fruit is a three-to seven-centimeter long capsule containing very small black seeds (about 1 mm long), with white fibres that allow the dispersal by wind. This species is quite similar to Epilobium hirsutum , but the flowers are much smaller. [6]
This plant occurs in most of Europe, including Britain, from Sweden to Northern Africa and Western Asia up to Kashmir, in United States and Canada. [7] [8]
It prefers marshes and swamps, moist mountain meadows and slopes, at an average altitude of 0–1,400 metres (0–4,593 ft) above sea level, [4] with a maximum of 2,500 metres (8,200 ft).
Extracts of this plant have been used by traditional medicine in disorders of the prostate gland, bladder and kidney, having an antioxidant and antiinflammatory effect . [9] [10] [11] Epilobium parviflorum herb has been prescribed internally as tea in the traditional Austrian medicine for treatment of disorders of the prostate, kidneys, and urinary tract. [12] Extracts of Epilobium have been shown to inhibit proliferation of human prostate cells in-vitro by affecting progression of the cell cycle. [13]
Tussilago farfara, commonly known as coltsfoot, is a plant in the groundsel tribe in the daisy family Asteraceae, native to Europe and parts of western and central Asia. The name "tussilago" is derived from the Latin tussis, meaning cough, and ago, meaning to cast or to act on. It has had uses in traditional medicine, but the discovery of toxic pyrrolizidine alkaloids in the plant has resulted in liver health concerns.
Sambucus ebulus, also known as danewort, dane weed, danesblood, dwarf elder or European dwarf elder, walewort, dwarf elderberry, elderwort and blood hilder, is a herbaceous species of elder, native to southern and central Europe and southwest Asia. The species is a well-established archaeophyte in much of the UK, and is also reportedly naturalized in parts of North America.
Epilobium is a genus of flowering plants in the family Onagraceae, containing about 197 species. The genus has a worldwide distribution. It is most prevalent in the subarctic, temperate and subantarctic regions, whereas in the subtropics and tropics Epilobium species are restricted to the cool montane biomes, such as the New Guinea Highlands.
Elymus repens, commonly known as couch grass, is a very common perennial species of grass native to most of Europe, Asia, the Arctic biome, and northwest Africa. It has been brought into other mild northern climates for forage or erosion control, but is often considered a weed.
Peucedanum ostruthium or Imperatoria ostruthium, masterwort, is a species of flowering plant in the family Apiaceae. It is native to the mountains of Central and Southern Europe, but has been widely introduced outside its native range.
Ajuga reptans is commonly known as bugle, blue bugle, bugleherb, bugleweed, carpetweed, carpet bugleweed, and common bugle, and traditionally but less commonly as St. Lawrence plant. It is an herbaceous flowering plant, in the mint family, native to Europe. It is invasive in parts of North America. Ajuga reptans is also a component of purple moor grass and rush pastures, a Biodiversity Action Plan habitat in the United Kingdom.
Verbena officinalis, the common vervain or common verbena, is a perennial herb native to Europe. It grows up to 70 cm high, with an upright habitus. The lobed leaves are toothed, and the delicate spikes hold clusters of two-lipped mauve flowers.
Vaccinium myrtillus or European blueberry is a holarctic species of shrub with edible fruit of blue color, known by the common names bilberry, blaeberry, wimberry, and whortleberry. It is more precisely called common bilberry or blue whortleberry, to distinguish it from other Vaccinium relatives. Regional names include blaeberry, urts or hurts, hurtleberry, huckleberry, myrtleberry, wimberry, whinberry, winberry, blueberry, and fraughan. Chromosome count is 2n =24. Vaccinium myrtillus has much in common with the American blueberry.
Phellodendron amurense is a species of tree in the family Rutaceae, commonly called the Amur cork tree. It is a major source of huáng bò, one of the 50 fundamental herbs used in traditional Chinese medicine. The Ainu people used this plant, called shikerebe-ni, as a painkiller. It is known as hwangbyeok in Korean and (キハダ) kihada in Japanese.
Thunbergia laurifolia, the laurel clockvine or blue trumpet vine, is native to India and Thailand and the Indomalayan realm, the species occurs from Indochina to Malaysia.
Sanicula europaea, the sanicle or wood sanicle, is a perennial plant of the family Apiaceae.
Scutellaria lateriflora, is a hardy perennial herb of the mint family, Lamiaceae, native to North America.
Epilobium montanum or Broad-leaved Willowherb is a species of flowering plant in the willowherb family Onagraceae.
Epilobium hirsutum is a flowering plant belonging to the willowherb genus Epilobium in the family Onagraceae. It is commonly known as the great willowherb, great hairy willowherb or hairy willowherb. Local names include codlins-and-cream, apple-pie and cherry-pie.
Epilobium ciliatum, known by the common names fringed willowherb, American willowherb, slender willow herb, and northern willow herb is a species of flowering plant in the willowherb family Onagraceae. This species is native to much of North America, southern South America, and East Asia. It is an introduced species in much of Eurasia and Australia.
Symphytum officinale is a perennial flowering plant in the family Boraginaceae. Along with thirty four other species of Symphytum, it is known as comfrey. To differentiate it from other members of the genus Symphytum, this species is known as common comfrey or true comfrey. Other English names include Quaker comfrey, cultivated comfrey, boneset, knitbone, consound, and slippery-root. It is native to Europe, growing in damp, grassy places. It is locally frequent throughout Ireland and Britain on river banks and ditches. It occurs elsewhere, including North America, as an introduced species and sometimes a weed. The flowers are mostly visited by bumblebees. Internal or long-term topical use of comfrey is discouraged due to its strong potential to cause liver toxicity.
A. genevensis is a herbaceous flowering plant native to Europe. It is less common than its relative, Ajuga reptans.
Pimpinella major, common name greater burnet-saxifrage or hollowstem burnet saxifrage, is a herbaceous perennial plant in the genus Pimpinella belonging to the carrot family (Apiaceae).
Bakuchiol is a meroterpene in the class terpenophenol.
Chuquiraga spinosa, common name huamanpinta in Spanish, is a species of flowering plant of the family Asteraceae. Native to Perú and Bolivia, it is used in traditional medicine for its anti-inflammatory properties.
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