WebJan 1, 2014 · Drakaea micrantha: 4 (107) 2 (57) 14: 23: 37: Drakaea thynniphila: 32 (107) 42 (45) 29: 42: 71: Within regions, the relationship between orchid and pollinator abundance provided some support for the hypothesis that rare orchid species are pollinated by a rare wasp species (Table 4). The Darkan-Stirlings region showed a positive relationship ... Webdracaena: [noun] any of two genera (Dracaena and Cordyline) of chiefly Old World tropical shrubs or trees that have sword-shaped leaves spirally arranged and often clustered at …

Dracaena Definition & Meaning - Merriam-Webster

WebDrakaea micrantha, commonly known as the dwarf hammer orchid is a species of orchid endemic to the south–west of Western Australia. It is similar to other hammer orchids in … WebJun 22, 2007 · Ecological and genetic evidence for cryptic ecotypes in a rare sexually deceptive orchid,Drakaea elastica. Menz Myles H. M., Phillips Ryan D., Anthony Janet … ougc awards

Drakaea micrantha Hopper & A.P.Br. ( a ) whole plant; ( b …

Drakaea micrantha, commonly known as the dwarf hammer orchid is a species of orchid endemic to the south–west of Western Australia. It is similar to other hammer orchids in that it is pollinated by a single species of male thynnid wasp using sexual deception. The orchid's labellum is similar in shape and … See more Drakaea micrantha is similar to others in the genus in that it has a single, ground hugging leaf and an underground tuber. In this case, the leaf is heart shaped, about 10 millimetres (0.4 in) in diameter, silvery-grey dark green … See more Drakaea micrantha was first formally described by Stephen Hopper and Andrew Brown in 2007. Their description was published in Australian Systematic Botany. The See more Drakaea micrantha is known from 32 small, scattered populations and the total population of mature plants was estimated in 2007 to be about 514. The Western Australian Government Department of Parks and Wildlife classifies the species as "threatened" … See more The dwarf hammer orchid occurs at Perth, Augusta and Porongurup National Park It grows in bare sand in woodland, often near Kunzea glabrescens thickets. See more WebSeasonal Variation. Generally, the summers are pretty warm, the winters are mild, and the humidity is moderate. January is the coldest month, with average high temperatures near … WebJan 31, 2024 · Drakaea micrantha and its male thynnine wasp pollinator, Zeleboria sp. A. Photo (a) showing the unusual flower, with labellum and column (the unified reproductive structure of orchids, including anther and stigma) labeled.Photos (b) to (d) show stages in the pollinator interaction with the flower of approach (b), pick-up (c) and attempted … oug burger lab