Class
Order
Family
Annual or perennial herbs, sometimes creeping but not rhizomatous. Lvs 1–3-pinnatisect, alternate. Capitula in corymbs, or often solitary, terminal, pedunculate; involucral bracts in few rows, with membranous margins. Receptacle hemispheric to conic; scales present. Outer florets ♀ or sterile, usually ligulate, white; inner florets ☿, tubular, not compressed, saccate at base to enclose apex of achene. Achenes all similar, laterally compressed, weakly ribbed on inner surface, eglandular; pappus 0.
[From: Webb et al. (1988) Flora of New Zealand. Volume 4.]
Category | Number |
---|---|
Exotic: Fully Naturalised | 1 |
Total | 1 |