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Barbara Lynette Rye is an Australian botanist born in 1952.
Barbara Rye has been associated with the Western Australian Herbarium, where her work as a taxonomist has been the source of many new descriptions of plants. The number of taxa recorded as described by women authors is historically very low, of the terrestrial plant species this amount is around three percent,yet in analysis published in 2019 Rye is amongst the ten most prolific women taxonomists.
Born in Perth, Western Australia, she spent her childhood investigating the local flora and fauna of the Southwest Australia region, a biodiversity hotspot, and later began studies at the University of Western Australia. Barbara Rye entered the fields of zoology and botany, taking a special interest in genetics and evolutionary biology. The first description of a new species was a Darwinia , a genus of the family Myrtaceae that Rye investigated for her doctoral thesis, separating Darwinia capitellata from a more widely distributed group.
Rye is co-author or major contributor to several standard works of Australian botany, Flora of the Perth Region, Flora of the Kimberley, and in assembling treatments of the Thymelaeaceae for the Flora of Australia series. By early 2019, Barbara Rye was the acknowledged author of over two hundred and thirty new species.
Rhamnaceae is a large family of flowering plants, mostly trees, shrubs, and some vines, commonly called the buckthorn family. Rhamnaceae is included in the order Rosales.
Alfred Karl Meebold was a botanist, writer, and anthroposophist.
Alexander Segger George is a Western Australian botanist. He is the authority on the plant genera Banksia and Dryandra. The "bizarre" Restionaceae genus Alexgeorgea was named in his honour in 1976.
As with other flowering plants, the taxonomy of Banksia has traditionally been based on anatomical and morphological properties of the Banksia flower, fruiting structure and seed, along with secondary characteristics such as leaf structure and growth habit. Increasingly, molecular evidence from DNA is providing important new insights into relationships within the genus and between this and other genera in the Proteaceae.
Banksia seminuda, commonly known as the river banksia, is a tree in the plant genus Banksia. It is found in south west Western Australia from Dwellingup (32°42′ S) to the Broke Inlet east of Denmark (34°57′ S). It is often mistaken for, and was originally considered a subspecies of, the Banksia littoralis. Stephen Hopper described the subspecies remanens as a short-leaved shrubby form found in the coastal sands below granite outcrops in the Walpole-Nornalup National Park, however George does not feel this form warrants taxonomic recognition as it lies within the normal variability of the species and there was no clear distinction between it and the other populations of B. seminuda.
Beaufortia is a genus of woody shrubs and small trees in the family Myrtaceae and is endemic to the south-west of Western Australia. The genus Beaufortia is closely related to Melaleuca, Calothamnus, Regelia and several others, differing mainly in the way the anthers are attached to the stalks of the stamens, and in the way they open to release their pollen. Beaufortia anthers are attached at one end and open by splitting at the other.
Kevin R. Thiele is currently an adjunct associate professor at the University of Western Australia and the director of Taxonomy Australia. He was the curator of the Western Australian Herbarium from 2006 to 2015. His research interests include the systematics of the plant families Proteaceae, Rhamnaceae and Violaceae, and the conservation ecology of grassy woodland ecosystems. He also works in biodiversity informatics, developing and teaching the development of interactive multi-access keys, and has been involved in the design of software for the Global Biodiversity Information Facility.
Banksia laevigata subsp. laevigata, the tennis ball banksia, is a subspecies of small woody shrub in the plant genus Banksia. It occurs in Western Australia's semi-arid shrubland. It and the closely related B. laevigata subsp. fuscolutea are the two subspecies of the species Banksia laevigata.
The flora of Western Australia comprises 10,252 published native vascular plant species and a further 1,245 unpublished species. They occur within 1,543 genera from 211 families; there are also 1,276 naturalised alien or invasive plant species more commonly known as weeds. There are an estimated 150,000 cryptogam species or nonvascular plants which include lichens, and fungi although only 1,786 species have been published, with 948 algae and 672 lichen the majority.
Banksia sphaerocarpa var. dolichostyla, commonly known as Ironcap Banksia, is a plant which is either considered a variety of Banksia sphaerocarpa, or as a species in its own right. It is native to the Southwest Botanical Province of Western Australia. Seeds do not require any treatment, and take around 33 days to germinate.
Granitites intangendus is a species of flowering plant endemic to Western Australia. It is found on granite outcrops in semi-arid regions of the midwest and south.
Trymalium is a genus of shrubs or trees in the family Rhamnaceae. The species are endemic to Western Australia but for one, Trymalium wayi, that occurs in South Australia. They are found in forest and semiarid woodland and shrubland of the kwongan in southwest Australia, and the outlying species of South Australia is found on rocky slopes, notably at the Mount Lofty and Flinders Ranges.
Darwinia capitellata is a plant in the myrtle family Myrtaceae and is endemic to the south-west of Western Australia. It is a bushy, many-branched shrub, very similar to Darwinia diosmoides but differs in the arrangement of its flowers, its more branched habit, prominent oil glands on the younger stems and its thinner, paper-like bracteoles. It was first discovered as a separate species when specimens of it were found to have a larger chromosome number than specimens of D. diosmoides.
Darwinia hortiorum is a plant in the myrtle family Myrtaceae and is endemic to Western Australia. It is a compact, densely branched shrub with small leaves and inflorescences composed of up to twenty flowers with glossy, pale yellow to reddish petals and fleshy dark green sepals surrounded by papery brown bracteoles.
Malleostemon pustulatus is a plant species of the family Myrtaceae endemic to Western Australia.
Enekbatus clavifolius is a shrub endemic to Western Australia.
Enekbatus cryptandroides is a shrub endemic to Western Australia.
Trymalium odoratissimum is a plant species found in Southwest Australia.
Darwinia divisa is a species of evergreen shrub native to Western Australia. It is presumed to be extinct.
Malcolm Eric Trudgen is a West Australian botanist. He has published some 105 botanical names. He currently runs his own consulting company, ME Trudgen and Associates.