Conyza canadensis (L.) Cronquist, Conyza parva Cronquist
Vascular – Exotic
Dicotyledonous Herbs - Composites
The National Vegetation Survey (NVS) Databank is a physical archive and electronic databank containing records of over 94,000 vegetation survey plots - including data from over 19,000 permanent plots. NVS maintains a standard set of species code abbreviations that correspond to standard scientific plant names from the Ngä Tipu o Aotearoa - New Zealand Plants database.
erigeron: From the Greek eri ‘early’ (or ear ‘spring’) and geron ‘old’, possibly alluding to the hairy seed pappus, or perhaps to the hoary appearance of the leaves of some species in the spring.
canadensis: Of Canada