Ambrosia trifida

Tracheophyta MagnoliopsidaAsteraceaeAmbrosiaAmbrosia trifida

Ecology

A tall annual of waste ground, rubbish tips and docks, found as a casual or sometimes persistent alien arriving with bird-seed, oil-seed, soya beans or grain. Lowland.

Status

Casual

World Distribution

Native of N. America.

JNCC Designations

NBNSYS0000034422

Atlas text references

Rich (1994c)
Wade AE, Kay QON, Ellis RG, National Museum of Wales
1994.  Flora of Glamorgan.