Class
Order
Family
Annual or perennial herbs. Lvs alternate, simple, entire or toothed. Capitula solitary. Involucral bracts in 3–5 rows, imbricate, with erect lamina, the outer usually herbaceous, the inner membranous. Receptacle flat or slightly convex; scales O. Outer florets ♀, ligulate; ligules yellow. Inner florets ☿, tubular. Achenes all similar, slightly 4-angled, abruptly constricted below apex; pappus hairs in 1 row, narrow at apex.
[From: Webb et al. (1988) Flora of New Zealand. Volume 4.]
Category | Number |
---|---|
Exotic: Fully Naturalised | 1 |
Total | 1 |