Pimelea pauciflora
Pimelea pauciflora, commonly known as poison rice-flower,[2] is a species of shrub in the family Thymelaeaceae. It has small yellow-lime flowers, green, smooth fleshy leaves and is endemic to Eastern Australia.
Poison rice-flower | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malvales |
Family: | Thymelaeaceae |
Genus: | Pimelea |
Species: | P. pauciflora |
Binomial name | |
Pimelea pauciflora | |
Description
Pimelea pauciflora is a small shrub 1–3 m (3 ft 3 in–9 ft 10 in) high with smooth, long, reddish stems. The leaves are arranged opposite along the branches, glossy green, smooth, narrow-linear or linear lance shaped, 4–25 mm (0.16–0.98 in) long, 1–4 mm (0.039–0.157 in) wide on a short stem. The inflorescence consists of 3-9 yellowish-green flowers mostly at the end of branches in small clusters. The flowers are unisexual, smooth, male flowers 1–3 mm (0.039–0.118 in) long, female about 3 mm (0.12 in) long. The leaf-like overlapping flower bracts, usually 2, egg-shaped to narrow elliptic, 3–11 mm (0.12–0.43 in) long, 2–5 mm (0.079–0.197 in) wide, smooth and green. The fruit are a succulent red berry, about 4 mm (0.16 in) wide and as the fruit develop the sepals and petals fall off. Flowering occurs from September to November.[2][3][4][5]
Taxonomy and naming
Pimelea pauciflora was first formally described in 1810 by Robert Brown and the description was published in Prodromus Florae Novae Hollandiae et Insulae Van Diemen.[6][7] The specific epithet (pauciflora) is from the Latin pauci- meaning "few" and -florus meaning "flowered".[8]
Distribution and habitat
Poison rice-flower is found growing in open scrubland, forests, sometimes in dense thickets at higher altitudes south from Queanbeyan in New South Wales. In Victoria it grows near mountain streams in a few scattered locations.[2][4]
References
- "Pimelea pauciflora". Australian Plant Census. Retrieved 7 January 2020.
- "Pimelea pauciflora". VICFLORA-Online. Royal Botanic Gardens Victoria. Retrieved 5 January 2020.
- "Pimelea pauciflora". Plants For a Future. Retrieved 28 May 2016.
- "Pimelea pauciflora". PlantNET-NSW Flora Online. Royal Botanic Gardens Sydney. Retrieved 5 January 2020.
- Sharp, Sarah; Rehwinkel, Rainer; Mallinson, Dave; Eddy, David (2015). Woodland Flora-a field guide for the Southern Tableland (NSW & ACT). Canberra: Horizon Print Management. ISBN 978-0-9944958-0-8.
- "Prodromus florae Novae Hollandiae et insulae Van-Diemen, exhibens characteres plantarum quas annis 1802-1805". Biodiversity Heritage Library. Retrieved 5 January 2020.
- "Pimelea pauciflora". Australian Plant Name Index. Retrieved 5 January 2020.
- Francis Aubie Sharr (2019). Western Australian Plant Names and their meanings. Sardinia Western Australia: Four Gables Press. p. 272. ISBN 978-0-9580341-8-0.