Class
Order
Family
Annual herbs. Lvs alternate, simple, entire. Capitula in dense sessile clusters. Involucral bracts in 3–4 rows, imbricate, the inner with recurved hooked lamina. Receptacle conic; scales O. Outer florets ♀, filiform; inner florets ☿, tubular. Achenes all similar, obovoid and slightly angled; pappus 0.
[From: Webb et al. (1988) Flora of New Zealand. Volume 4.]
Category | Number |
---|---|
Exotic: Fully Naturalised | 1 |
Total | 1 |