BIOTA
(living things)

Eukaryota
(eukaryotes)

PLANTAE
(plants)

SPERMATOPHYTA
(vascular plants)

MAGNOLIOPSIDA
(flowering plants)

MAGNOLIIDAE
(dicotyledonous flowering plants)

ASTERACEAE
(daisies, dandelions and thistles - formerly Compositae)

Lactuceae
(“dandelions”)

Hieracium
(hawkweeds)

Hieracium radyrense
(a hawkweed)

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BioImages: The Virtual Field-Guide (UK)

Hieracium radyrense (Pugsley) Sell & C.West (a hawkweed)

Suggested Literature

Identification Works

Hutchinson, G. & Rich, T.C.G., 2005

Conservation of Britain's biodiversity: Hieracium radyrense (Asteraceae), Radyr Hawkweed

Hieracium radyrense may also be covered by literature listed under:

BIOTA
(living things)

Eukaryota
(eukaryotes)

PLANTAE
(plants)

SPERMATOPHYTA
(vascular plants)

MAGNOLIOPSIDA
(flowering plants)

MAGNOLIIDAE
(dicotyledonous flowering plants)

ASTERACEAE
(daisies, dandelions and thistles - formerly Compositae)

Lactuceae
(“dandelions”)

Hieracium
(hawkweeds)

Feeding and other inter-species relationships

Associated with Hieracium radyrense:

Hieracium radyrense may be associated with taxa listed at higher taxonomic level

MAGNOLIOPSIDA
(flowering plants)

MAGNOLIIDAE
(dicotyledonous flowering plants)

ASTERACEAE
(daisies, dandelions and thistles - formerly Compositae)

Lactuceae
(“dandelions”)

Hieracium
(hawkweeds)

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Unless otherwise expressly stated, all original material on the BioImages website by Malcolm Storey is licensed under a Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK: England & Wales