|
Poa Clivicola
''Poa clivicola'', commonly known as fine-leaved snow grass, is an endangered Australian grass species, VicFlora 2023, Poa clivacola Vickery: Fine-leaved snow-grass, Royal Botanic Gardens Victoria, viewed 1 April 2024, https://vicflora.rbg.vic.gov.au/flora/taxon/b91fdf5f-17fc-4e67-b8f1-cd22dbbd12e4#close. restricted to alpine grassy vegetation. ''Poa'' from the Greek ''poa'' (grass), ''clivicola''- from the Latin ''clivus'' (hill) and -''cola'' (dweller). Description ''Poa clivicola'' is a perennial, tufted, tussock grass, growing up to 60cm tall. Leaf sheaths are bleached at the base, herbaceous, pallid, and glabrous. Leaves are tightly in-rolled, tough to the touch, and very fine at 0.2-0.4mm wide. Leaves are mostly basal. Leaf-sheaths can be smooth or scaberulous and glabrous on surface. Ligules are 0.5-1.5mm long, truncate and firm. Panicles are open and pyramidal. Lemmas are 3-4mm long, hairless or with sparse localised hairs. Distribution and habitat Endemic to Aust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joyce Winifred Vickery
Joyce Winifred Vickery (15 December 190829 May 1979) was an Australian botanist who specialised in taxonomy and became well known in Australia for forensic botany. Early life and education Joyce was born in the Sydney suburb of Strathfield. She attended the Methodist Ladies' College, Burwood, and went on to study at the University of Sydney graduating B.Sc. in 1931. Following graduation she was made a botany demonstrator and worked on her Masters, which she received in 1933. She became a member of both the Linnean and Royal societies of New South Wales. Career Vickery was offered the position of assistant botanist at the National Herbarium of New South Wales in August 1936, she refused the position on the grounds that she would not be paid the same wage as a man with her qualifications.Claire HookerVickery, Joyce Winifred (1908 - 1979) Australian Dictionary of Biography, Volume 16, Melbourne University Press, 2002, pp 452-453. After negotiations which increased the pay offered, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grass
Poaceae ( ), also called Gramineae ( ), is a large and nearly ubiquitous family (biology), family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos, the grasses of natural grassland and species cultivated in lawns and pasture. The latter are commonly referred to collectively as grass. With around 780 genera and around 12,000 species, the Poaceae is the fifth-largest :plant families, plant family, following the Asteraceae, Orchidaceae, Fabaceae and Rubiaceae. The Poaceae are the most economically important plant family, including staple foods from domesticated cereal crops such as maize, wheat, rice, oats, barley, and millet for people and as forage, feed for livestock, meat-producing animals. They provide, through direct human consumption, just over one-half (51%) of all dietary energy; rice provides 20%, wheat supplies 20%, maize (corn) 5.5%, and other grains 6%. Some members of the Poaceae are used as building materials ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Drawing Of Poa Clivicola
Botany, also called plant science, is the branch of natural science and biology studying plants, especially their anatomy, taxonomy, and ecology. A botanist or plant scientist is a scientist who specialises in this field. "Plant" and "botany" may be defined more narrowly to include only land plants and their study, which is also known as phytology. Phytologists or botanists (in the strict sense) study approximately 410,000 species of land plants, including some 391,000 species of vascular plants (of which approximately 369,000 are flowering plants) and approximately 20,000 bryophytes. Botany originated as prehistoric herbalism to identify and later cultivate plants that were edible, poisonous, and medicinal, making it one of the first endeavours of human investigation. Medieval physic gardens, often attached to monasteries, contained plants possibly having medicinal benefit. They were forerunners of the first botanical gardens attached to universities, founded from the 1540s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
