Saprolegniaceae | |
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Saprolegnia on sesame seeds | |
Scientific classification | |
Domain: | Eukaryota |
Clade: | Diaphoretickes |
Clade: | SAR |
Clade: | Stramenopiles |
Phylum: | Oomycota |
Order: | Saprolegniales |
Family: | Saprolegniaceae Kütz. ex Warm., 1884 |
Genera | |
Saprolegniaceae is a family of freshwater mould. James Ellis Humphrey (1861-1897), an American mycologist did significant work on this family.
Saprolegniaceae contains the following genera, species, and subspecies. [1]
Aralia, or spikenard, is a genus of the family Araliaceae, consisting of 68 accepted species of deciduous or evergreen trees, shrubs, and rhizomatous herbaceous perennials. The genus is native to Asia and the Americas, with most species occurring in mountain woodlands. Aralia plants vary in size, with some herbaceous species only reaching 50 centimetres (20 in) tall, while some are trees growing to 20 metres (66 ft) tall.
Yushania is a genus of bamboo in the grass family.
Desfontainia is a genus of flowering plants in the family Columelliaceae, though it was placed formerly in Loganiaceae, Potaliaceae, or a family of its own, Desfontainiaceae.
Jacksonia is a genus of about 73 species of mostly leafless, broom-like shrubs or small trees in the flowering plant family Fabaceae. The genus is endemic to Australia and species occur in a range of habitats in all Australian states except Victoria, South Australia and Tasmania.
Phytophthora megasperma is a species of water mould in the family Peronosporaceae. It is well known as a plant pathogen with many hosts. It often causes a plant disease called root rot.
Achlya klebsiana is a plant pathogen. Studies say that this fungi potentially poses threats against fish in the Nile.
Achlya is a genus of oomycete, in the family Saprolegniaceae. The genus includes several plant pathogens including Achlya conspicua and Achlya klebsiana. Unlike many other microorganisms, cell expansion is governed by changes in cell wall strength rather than changes in osmotic pressure. The genome of Achlya hypogyna has been sequenced and can be accessed on public online databases, for example on the NCBI website.
Achlya flavicornis, the yellow horned, is a moth of the family Drepanidae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. It is found from Europe to the eastern Palearctic ecozone.
Diphysa is a genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Faboideae, and was recently assigned to the informal monophyletic Dalbergia clade of the Dalbergieae. It includes 22 species which range from Arizona through Mexico and Central America to Colombia and Venezuela.
Dendrocollybia is a fungal genus in the family Tricholomataceae of the order Agaricales. It is a monotypic genus, containing the single species Dendrocollybia racemosa, commonly known as the branched collybia or the branched shanklet. The somewhat rare species is found in the Northern Hemisphere, including the Pacific Northwest region of western North America, and Europe, where it is included in several Regional Red Lists. It usually grows on the decaying fruit bodies of other agarics—such as Lactarius and Russula—although the host mushrooms may be decayed to the point of being difficult to recognize.
Vaucheria is a genus of Xanthophyceae or yellow-green algae known as water felt. It is one of only two genera in the family Vaucheriaceae. The type species of the genus is Vaucheria disperma.
Asterophora lycoperdoides, commonly known as the star bearer, or powdery piggyback mushroom, is a species of fungus in the Lyophyllaceae family. It grows as a parasite on other mushrooms, mainly those in the genus Russula. Its gills are poorly formed or nearly absent. Asexual spores are produced on the mushrooms cap which enable the organism to clone itself easily. The spores are star-shaped, hence the name star bearer. It is regarded as nonpoisonous but inedible.
Austrocallerya megasperma, one of several species commonly known as native wisteria, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is a woody climber with pinnate leaves and racemes of purple, pea-like flowers.
Achlya bisexualis is a species of water mold. It is described as being close to Achlya flagellata, differing by it striking heterothallism and less elongated gemmae.
Margery Claire Carlson was an American botanist and a professor at Northwestern University. After earning a Ph.D. in botany and becoming the first full-time female professor at Northwestern, she went on a number of international scientific expeditions to Central America in order to collect plant specimens and find new species. Her relationship as a research assistant at the Field Museum of Natural History meant that a majority of her plant collection was donated to the museum and a special botany collection was created for her there. Carlson had a long history of involvement in the conservation movement and was honored with multiple awards, along with a nature preserve being named after her.
Hormathophylla is a genus of flowering plants in the family Brassicaceae, native to the western Mediterranean; Morocco, Algeria, Spain, France and Italy. Perennial shrubs, they are adapted to dry, alkaline soils with high levels of magnesium.
Coffea racemosa, also known as racemosa coffee and Inhambane coffee, is a species of flowering plant in the family Rubiaceae. It has naturally low levels of caffeine, less than half of that found in Coffea arabica, and a quarter of that in Robusta coffee.