dcsimg
Image of Parry's wirelettuce
Life » » Plants » » Dicotyledons » » Composite Family »

Parry's Wirelettuce

Stephanomeria parryi A. Gray

Description

provided by eFloras
Perennials, 10–30 cm (rhizomes stout). Stems 1–3, branches ascending, glabrous. Leaves green (at least cauline) at flowering; blades linear to lanceolate, shallowly runcinate, 2–6 cm (relatively thick and firm), margins pinnately lobed (thickened, usually minutely, sharply spinose, faces glabrous) . Heads borne singly along branches. Peduncles 2–10 mm (bracteate). Calyculi of (6–8) appressed bractlets (unequal, lengths to 1/2 phyllaries). Involucres 10–14 mm. Florets (8–)10–13. Cypselae tan, 4.5–6 mm, (ribs well developed) faces slightly bumpy, grooved; pappi of 10–15, tan bristles (connate in groups of 2–4, bases persistent), plumose on distal 80%. 2n = 32.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 19: 350, 351, 356 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
partner site
eFloras

Stephanomeria parryi

provided by wikipedia EN

Stephanomeria parryi is a species of flowering plant in the family Asteraceae known by the common name Parry's wirelettuce.[1] It is native to the southwestern United States, where it grows in many types of habitat, including many desert areas. It is a perennial herb growing from a thick root and producing one or more slender, upright stems up to about 40 centimeters tall. The green leaves are linear to lance-shaped with lobed edges and are up to 8 centimeters long near the base of the plant. Flower heads occur on the spreading branches. Each has up to 13 or 14 ray florets, each with an elongated tube and a whitish ligule up to 1.5 centimeters long. The fruit is an achene tipped with a spreading cluster of long, tan, plumelike pappus bristles.

References

  1. ^ USDA, NRCS (n.d.). "Stephanomeria parryi". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 3 December 2015.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Stephanomeria parryi: Brief Summary

provided by wikipedia EN

Stephanomeria parryi is a species of flowering plant in the family Asteraceae known by the common name Parry's wirelettuce. It is native to the southwestern United States, where it grows in many types of habitat, including many desert areas. It is a perennial herb growing from a thick root and producing one or more slender, upright stems up to about 40 centimeters tall. The green leaves are linear to lance-shaped with lobed edges and are up to 8 centimeters long near the base of the plant. Flower heads occur on the spreading branches. Each has up to 13 or 14 ray florets, each with an elongated tube and a whitish ligule up to 1.5 centimeters long. The fruit is an achene tipped with a spreading cluster of long, tan, plumelike pappus bristles.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN