South_Stack_fleawort
Tephroseris integrifolia subsp. maritima
Subspecies of plant
Tephroseris integrifolia subsp. maritima, also known as the spathulate fleawort or South Stack fleawort, is endemic to Holyhead Island, occurring only around South Stack. It is a subspecies of the field fleawort Tephroseris integrifolia.[1]
It is a single-stemmed plant, typically with more than six capitula (flower heads),[1] which flowers between April and June.