Verticordia albida
| Verticordia albida | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Myrtales |
| Family: | Myrtaceae |
| Genus: | Verticordia |
| Subgenus: | Verticordia subg. Eperephes |
| Section: | Verticordia sect. Pennuligera |
| Species: | V. albida
|
| Binomial name | |
| Verticordia albida | |
Verticordia albida is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a shrub with one main stem with many branches and spike-like groups of scented, white feathery flowers with a pink centre.
Description
[edit]Verticordia albida is a shrub which grows to a height of 1–3 m (3–10 ft) and a width of 0.6–2 m (2–7 ft) and has a single, highly branched stem. The leaves are elliptic in shape, dished, 3–6 mm (0.1–0.2 in) long, 2–3 mm (0.08–0.1 in) wide and lack a stalk.[1][2]
The flowers are scented, arranged in dense spikes, each flower white with a pink centre and a stalk about 2 mm (0.08 in) long. The sepals are about 6 mm (0.2 in) long and have 10 to 13 feathery lobes. The petals are 4–5 mm (0.16–0.20 in) long and have a fringe about 1 mm (0.04 in) long. The style is about 6 mm (0.2 in), curved near the top with a few hairs less than 1 mm (0.04 in) long. Flowering time is from November to January.[1][2]
Taxonomy and naming
[edit]Verticordia albida was first formally described by Alex George in 1991 from specimens collected near Three Springs and the description was published in Nuytsia.[3][4] The specific epithet (albida) is from the Latin albidus (whitish), in reference to the sepals and petals".[4]
George placed this species in subgenus Eperephes, section Pennuligera along with V. comosa, V. lepidophylla, V. chrysostachys, V. dichroma, V. x eurardyensis, V. muelleriana, V. argentea, V. aereiflora, V. fragrans, V. venusta, V. forrestii, V. serotina, V. oculata, V. etheliana and V. grandis.[4]
Distribution and habitat
[edit]This verticordia grows in sand near or over gravel, often with other verticordias in woodland or shrubland in a small area near Three Springs in the Avon Wheatbelt and Geraldton Sandplains biogeographic regions.[5]
Conservation
[edit]Verticordia albida is classified as "Threatened Flora (Declared Rare Flora — Extant)" by the Western Australian Government Department of Parks and Wildlife[5] and an Interim Recovery Plan has been prepared.[2] It has also been listed as "Endangered" (EN) under the Australian Government Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act).[6]
Use in horticulture
[edit]It is difficult to propagate this verticordia from cuttings but it has been successfully grafted onto Chamelaucium uncinatum rootstock. Tissue culture has also been used successfully at Kings Park, Western Australia.[1]
References
[edit]- ^ a b c Elizabeth A. (Berndt) George; Margaret Pieroni (illustrator) (2002). Verticordia: the turner of hearts (1st ed.). Crawley, Western Australia: University of Western Australia Press. pp. 386–387. ISBN 1-876268-46-8.
- ^ a b c Phillimore, Robyn; Papenfus, Diana; English, Val. "White Featherflower (Verticordia albida) Interim Recovery Plan" (PDF). Western Australia Department of Conservation and Land Management. Retrieved 9 May 2016.
- ^ "Verticordia albida". APNI. Retrieved 9 May 2016.
- ^ a b c George, Alex (1991). "New taxa, combinations and typifications in Verticordia (Myrtaceae : Chamelaucieae)". Nuytsia. 7 (3): 231–394.
- ^ a b "Verticordia albida". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
- ^ "Approved Conservation Advice for Verticordia albida (White Featherflower)" (PDF). Australian Government Department of the Environment. Retrieved 9 May 2016.