Collomia grandiflora Douglas ex Lindl.

Bot. Reg. t. 1174 (1828)

Taxonomic status:Accepted

Occurrence status:Extinct

Establishment means:Introduced

Erect annual to 60 cm high; stems usually simple, arising from taproots, with glandular hairs interspersed with short white retrorse eglandular hairs. Leaves narrowly lanceolate or linear, 1.5–6 cm long, 2–6 mm wide, entire, sessile. Flowers sessile in terminal and upper axillary heads with 5–30 flowers. Sepals 7–10 mm long, lobes lanceolate, acute, more or less equal in fruit, the tube chartaceous in fruit; corolla pink to purplish, 15–30 mm long, tubular in lower ca. two-thirds, lobes spreading, c. 5 mm long, glandular externally; stamens unequally inserted in throat of corolla-tube, at least some shortely exserted from throat of corolla; capsule ellipsoid, c. 5 mm long; seeds 1 per cell. Flowers late spring–summer.

Also naturalised in New South Wales. Native to western North America.

A garden escape collected on a few occasions over 90 years ago from scattered locations throughout the State.

In New South Wales it is an occasional weed of high-montane forests near the Victorian border and could be anticipated in similar situations in this State.

Created by: Daniel Ohlsen, 2016-09-01
Updated by: Neville Walsh, 2019-11-27
Distribution map
life Life
kingdom Plantae
phylum Tracheophyta
superorder Asteranae
order Ericales
family Polemoniaceae
genus Collomia
Higher taxa

Victoria

Source: AVH (2014). Australia's Virtual Herbarium, Council of Heads of Australasian Herbaria, <http://avh.chah.org.au>. Find Collomia grandiflora in AVH ; Victorian Biodiversity Atlas, © The State of Victoria, Department of Environment and Primary Industries (published Dec. 2014) Find Collomia grandiflora in Victorian Biodiversity Atlas
  Bioregion Occurrence status Establishment means
Victorian Volcanic Plain extinct introduced
Victorian Riverina extinct introduced
Gippsland Plain extinct introduced