Species Detail - Lesser Sunflower (Helianthus petiolaris) - Species information displayed is based on the dataset "The Flora of County Waterford".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map
Helianthus petiolaris
Lesser Sunflower
N/A
N/A
hepet
Nutt.
flowering plant
Species
2
2
1
13/10/2005
04/08/2007
4 August (recorded in 2007)
13 October (recorded in 2005)
Paul R Green, The Flora of County Waterford, National Biodiversity Data Centre, Ireland, Lesser Sunflower (Helianthus petiolaris), accessed 27 May 2020, <https://maps.biodiversityireland.ie/Dataset/23/Species/30637>

Records per month (across all datasets)

Records per year (across all datasets)