Species Detail - Guernsey Fleabane (Conyza sumatrensis) - Species information displayed is based on the dataset "Irish Vascular Plant Data - Paul Green".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Conyza sumatrensis
Guernsey Fleabane
NHMSYS0000457486
RecommendedWell-formed
Conyza albida Willd. ex Spreng., Conyza albidus Willd. ex Sprengl., Conyza bonariensis auct., non (L.) Cronquist , Conyza naudinii nom. illegit. Bonnet, Conyza sumatrensis (Retz.) E.Walker, Erigeron bonariensis auct., non L. , Erigeron sumatrensis Retz., Many-flowered Fleabane
N/A
cosum
(Retz.) E. Walker
Flowering plant
Species
0
0
N/A
N/A
22 March (recorded in 2008)
5 December (recorded in 2007)
Paul R Green, Irish Vascular Plant Data - Paul Green, National Biodiversity Data Centre, Ireland, Guernsey Fleabane (Conyza sumatrensis), accessed 28 December 2025, https://maps.biodiversityireland.ie/Dataset/178/Species/40746