Species T. integrifolia | ||
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Tephroseris integrifolia subsp. maritima, 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 integrifolius.
It is a single-stemmed plant, typically with more than six capitula (flower heads), which flowers in June.
References
Tephroseris integrifolia subsp. maritima Wikipedia(Text) CC BY-SA