|
Antennaria Canescens
''Antennaria'' is a genus of dioecious perennial herbs in the family Asteraceae, native to temperate regions of the Northern Hemisphere, with a few species (''A. chilensis'', ''A. linearifolia'', ''A. sleumeri'') in temperate southern South America; the highest species diversity is in North America. Common names include catsfoot or cat's-foot, pussytoes and everlasting. Different ''Antennaria'' species reach between 10 cm and 50 cm in height. The leaves are basal and often stem leaves. The name ''Antennaria'' refers to the projecting stamens seen on the male flowers of some species, resembling insect antennae. ''Antennaria'' species are used as food plants by the larvae of some Lepidoptera species including ''Vanessa virginiensis'' (American painted lady), ''Coleophora pappiferella'' (which feeds exclusively on ''A. dioica''), ''Schinia verna'' (which feeds on several ''Antennaria'' species). Selected species Hybrids *''Antennaria'' × ''erigeroides'' Greene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Gaertner
Joseph Gaertner (12 March 1732 – 14 July 1791) was a German botanist, best known for his work on seeds, ''De Fructibus et Seminibus Plantarum'' (1788-1792). Biography He was born in Calw, and studied in Göttingen under Albrecht von Haller. He was primarily a naturalist, but also worked at physics and zoology. He travelled extensively to visit other naturalists. He was professor of anatomy in Tübingen in 1760, and was appointed professor of botany at St Petersburg in 1768, but returned to Calw in 1770. Gaertner made back cross to convert one species into another. Back cross increases nuclear gene frequency His observations were: 1. Dominance of traits 2. Equal contribution of male and female to the progeny 3. No variation in F1 (first generation of descendants) 4. Large variation in F2 (second generation of descendants) including parental and intermediate types 5. Some of F2 plants had entirely new traits but he was unable to give possible explanation for observ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coleophora Pappiferella
''Coleophora pappiferella'' is a moth of the family Coleophoridae found in Europe. Description The wingspan is 11–14 mm. ''Coleophora pappiferella'' can only be reliably identified by dissection and microscopic examination of the genitalia. The larvae feed on mountain everlasting (''Antennaria dioica''), '' Gnaphalium vulgare'' and possibly cudweeds (''Filago'' species). They feed on the flowers and later the fruits of their host plant and live within a movable case. Distribution It is found in Ireland, Scotland Fennoscandia, northern Russia, Estonia, Lithuania, Poland, Denmark, Germany, France, Switzerland, Austria, the Czech Republic, Slovakia, Romania and Italy. References External links Bestimmungshilfe für die in Europa nachgewiesenen Schmetterlingsarten Images representing'' Coleophora pappiferella''at Consortium for the Barcode of Life The Consortium for the Barcode of Life (CBOL) was an international initiative dedicated to supporting the development of DNA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennaria Dimorpha
''Antennaria dimorpha'' is a North American species of flowering plants in the family Asteraceae known by the common names low pussytoes or gray cushion pussytoes. It is native to western Canada ( British Columbia, Alberta, Saskatchewan) and the western United States as far south as Riverside County in California and Rio Arriba County in New Mexico. It is generally found in dry areas. There are historical records of the species formerly occurring in northwestern Nebraska, but these populations appear now to be gone. ''Antennaria dimorpha'' is a small mat-forming perennial herb growing in a flat patch from a thick, branching caudex. The spoon-shaped leaves are up to about a centimeter long and green but coated with long, gray hairs. The erect inflorescences are only a few centimeters tall. Each holds a single flower head lined with dark brown and green patched phyllaries. It is dioecious, with male plants bearing heads of staminate flowers and female plants bearing he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennaria Densifolia
''Antennaria densifolia'', the denseleaf pussytoes, is a North American species of plants in the family Asteraceae. It is native to western Canada (Northwest Territories The Northwest Territories (abbreviated ''NT'' or ''NWT''; french: Territoires du Nord-Ouest, formerly ''North-Western Territory'' and ''North-West Territories'' and namely shortened as ''Northwest Territory'') is a federal territory of Canada. ..., Yukon, British Columbia, Alberta) and the US states of Alaska and Montana.Porsild, Alf Erling 1945. Bulletin of the National Museum of Canada 101: 26–27 It grows in subalpine-alpine limestone talus. References External linksMontana Field Guide, Montana Natural Heritage Program [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennaria Corymbosa
''Antennaria corymbosa'' is a North American species of flowering plants in the family Asteraceae known by the common names flat-top pussytoes or meadow pussytoes. It is native to western Canada ( British Columbia, Alberta, Saskatchewan) and the Western United States south as far as Tulare County in California and Rio Arriba County in New Mexico. It grows in moist, cool areas such as mountain meadows and riverbanks. Most of the populations are found in the Rocky Mountains, the Cascades, and the Sierra Nevada. ''Antennaria corymbosa'' is a small perennial herb growing from a basal patch of thin, gray, woolly, spoon-shaped leaves one or two centimeters long. It produces several erect stems no more than 15 centimeters tall, each holding an inflorescence of several flower heads. It is dioecious, with male and female plants producing different types of flower heads, which are generally similar in appearance. Each head has a surface of dark-dotted white phyllaries and contai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennaria Chilensis
''Antennaria'' is a genus of dioecious perennial herbs in the family Asteraceae, native to temperate regions of the Northern Hemisphere, with a few species (''A. chilensis'', ''A. linearifolia'', ''A. sleumeri'') in temperate southern South America; the highest species diversity is in North America. Common names include catsfoot or cat's-foot, pussytoes and everlasting. Different ''Antennaria'' species reach between 10 cm and 50 cm in height. The leaves are basal and often stem leaves. The name ''Antennaria'' refers to the projecting stamens seen on the male flowers of some species, resembling insect antennae. ''Antennaria'' species are used as food plants by the larvae of some Lepidoptera species including ''Vanessa virginiensis'' (American painted lady), ''Coleophora pappiferella'' (which feeds exclusively on ''A. dioica''), ''Schinia verna'' (which feeds on several ''Antennaria'' species). Selected species Hybrids *''Antennaria'' × ''erigeroides'' Greene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennaria Caucasica
''Antennaria'' is a genus of dioecious perennial herbs in the family Asteraceae, native to temperate regions of the Northern Hemisphere, with a few species (''A. chilensis'', ''A. linearifolia'', ''A. sleumeri'') in temperate southern South America; the highest species diversity is in North America. Common names include catsfoot or cat's-foot, pussytoes and everlasting. Different ''Antennaria'' species reach between 10 cm and 50 cm in height. The leaves are basal and often stem leaves. The name ''Antennaria'' refers to the projecting stamens seen on the male flowers of some species, resembling insect antennae. ''Antennaria'' species are used as food plants by the larvae of some Lepidoptera species including ''Vanessa virginiensis'' (American painted lady), ''Coleophora pappiferella'' (which feeds exclusively on ''A. dioica''), ''Schinia verna'' (which feeds on several ''Antennaria'' species). Selected species Hybrids *''Antennaria'' × ''erigeroides'' Greene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennaria Carpatica
''Antennaria'' is a genus of dioecious perennial herbs in the family Asteraceae, native to temperate regions of the Northern Hemisphere, with a few species (''A. chilensis'', ''A. linearifolia'', ''A. sleumeri'') in temperate southern South America; the highest species diversity is in North America. Common names include catsfoot or cat's-foot, pussytoes and everlasting. Different ''Antennaria'' species reach between 10 cm and 50 cm in height. The leaves are basal and often stem leaves. The name ''Antennaria'' refers to the projecting stamens seen on the male flowers of some species, resembling insect antennae. ''Antennaria'' species are used as food plants by the larvae of some Lepidoptera species including ''Vanessa virginiensis'' (American painted lady), ''Coleophora pappiferella'' (which feeds exclusively on ''A. dioica''), ''Schinia verna'' (which feeds on several ''Antennaria'' species). Selected species Hybrids *''Antennaria'' × ''erigeroides'' Greene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennaria Boecheriana
''Antennaria'' is a genus of dioecious perennial herbs in the family Asteraceae, native to temperate regions of the Northern Hemisphere, with a few species (''A. chilensis'', ''A. linearifolia'', ''A. sleumeri'') in temperate southern South America; the highest species diversity is in North America. Common names include catsfoot or cat's-foot, pussytoes and everlasting. Different ''Antennaria'' species reach between 10 cm and 50 cm in height. The leaves are basal and often stem leaves. The name ''Antennaria'' refers to the projecting stamens seen on the male flowers of some species, resembling insect antennae. ''Antennaria'' species are used as food plants by the larvae of some Lepidoptera species including ''Vanessa virginiensis'' (American painted lady), ''Coleophora pappiferella'' (which feeds exclusively on ''A. dioica''), ''Schinia verna'' (which feeds on several ''Antennaria'' species). Selected species Hybrids *''Antennaria'' × ''erigeroides'' Greene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennaria Aromatica
''Antennaria aromatica'', the scented pussytoes, is a North American species of plants in the family Asteraceae. It is native to the Rocky Mountains of Alberta, Montana, Idaho, and Wyoming Wyoming () is a U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho to the west, Utah to the south .... The crushed foliage has a strong scent resembling that of citronella.Evert, Erwin F. 1984. Madroño 31(2): 109–111, figure 1 References External linksMontana Field Guide, Montana Natural Heritage Program, Aromatic Pussytoes - Antennaria aromatica aromatica [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennaria Argentea
''Antennaria argentea'' is a North American species of flowering plants in the family Asteraceae known by the common name silver pussytoes or silvery everlasting. It is native primarily to Oregon and to northern and central California with additional populations in Nevada, Idaho, Montana, and Washington.United States Department of Agriculture Plants Profile argentea Flora of the Western United States [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennaria Arcuata
''Antennaria arcuata'', the box pussytoes, is a North American species of plants in the family Asteraceae. It grows in the western part of the United States, in the States of Idaho (Blaine County), Wyoming ( Fremont + Sublette Counties), and Nevada (Elko County Elko County is a county in the northeastern corner of Nevada, United States. As of the 2020 census, the population was 53,702. Its county seat is Elko. The county was established on March 5, 1869, from Lander County. Elko County is the fourth ...). References External linksphoto of herbarium specimen at University of California @ Berkeley, isotype of ''Antennaria arcuata'', collected in Idaho arcuata Flora of the Western United States Plants described in 1950 Taxa named by Arthur Cronquist {{gnaphalieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
