Description
provided by eFloras
Perennial herbs, deciduous, rhizomatous, to 2 m tall. Rhizomes rooting at nodes just below ground. Branches spreading, fragile, pith equal or wider than surrounding xylem, nodes with ringlike scars; branchlets sparsely strigose. Bud scales scalelike. Petiole basally clasping, often forming ringlike scars after falling; leaf blade obovate-rhombic, ovate-rhombic, or rarely obovate, (1.5--)2.0--5.0 X (0.8--)1.2--1.8(--2.5) mm, usually lanceolate below inflorescence, base cuneate and attenuate into petiole. Inflorescences terminal or axillary, 3--7-flowered, sometimes crowded to capitate; bracts ovate-oblong to oblong, 6--8(--10) X 2--3.5 mm; bractlets ovate to oblong, 5--7 X ca. 3 mm. Calyx 1.0--1.5 X ca. 1 mm, sparsely strigose and with a few stellate hairs along ribs, lobes 4--4.5 mm. Corolla 2--2.6 cm, tube red-purple; lobes blue, obdeltate, 9--11 X 6.5--7 mm, apex emarginate and mucronate. Stamens ± as long as corolla tube; anthers purple, ca. 2 mm. Ovary ovoid. Style branches extending beyond anthers. Capsules ca. 6 mm. Seeds black. Fr. Jul-Oct. fr. Jun-Nov.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
provided by eFloras
Gansu (Wen Xian), W Guizhou, S and W Sichuan, SE Xizang, E and N Yunnan
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
provided by eFloras
* Warm valleys at forest edges or in thickets; 700--3500 m.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Worldwide distribution
provided by Flora of Zimbabwe
W China and Tibet
- license
- cc-by-nc
- copyright
- Mark Hyde, Bart Wursten and Petra Ballings
- bibliographic citation
- Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Ceratostigma willmottianum Stapf Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/cult/species.php?species_id=164630
- author
- Mark Hyde
- author
- Bart Wursten
- author
- Petra Ballings
Ceratostigma willmottianum: Brief Summary
provided by wikipedia EN
Ceratostigma willmottianum, Chinese plumbago, is a species of flowering plant in the family Plumbaginaceae that is native to western China and Tibet. It is an ornamental deciduous shrub that grows to 1 metre in height, with pale blue plumbago-like flowers appearing in autumn as the leaves start to turn red.
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- cc-by-sa-3.0
- copyright
- Wikipedia authors and editors