Pictorial guide to the flora of the British Isles

Comprising:

• Hieracium argutifolium Pugsley – sharp-toothed hawkweed
• Hieracium dumosum Jord. – yellow-glandular hawkweed
• Hieracium eminentiforme Pugsley – Exmoor hawkweed
• Hieracium prominentidens P. D. Sell – large-toothed hawkweed
• Hieracium rigens Jord. – rigid hawkweed
• Hieracium sabaudum L. – autumn hawkweed
• Hieracium salicetorum Sudre – willow-leaved hawkweed
• Hieracium salticola (Sudre) P. D. Sell & C. West – bluish-leaved hawkweed
• Hieracium vagum Jord. – glabrous-headed hawkweed
• Hieracium virgultorum Jord. – long-leaved hawkweed

Hieracium sect. Sabauda contains some of the most abundant many-leaved hawkweed microspecies in Great Britain. Llanfairfechan (VC49: Caernarvonshire); 2018-11-02
In North Wales and northern England, Hieracium vagum is the most common member of the section; further south, Hieracium sabaudum takes over. Llanfairfechan (VC49: Caernarvonshire); 2018-11-02

All images copyright © Christopher J. Dixon unless otherwise indicated.