hieracium pratense

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Related to hieracium pratense: yellow hawkweed, meadow hawkweed
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yellow hawkweed

yellow hawkweed

Leaves hairy on both sides, lay flat on the ground. Stems bristly and leafless. Stems and leaves have blackish hairs that emit white latex when broken. Flowers 1/2” (1cm) in tight clusters at top. Used for healing eyesight.
References in periodicals archive ?
Insecticide treatment did not reduce damage on Hieracium pratense in any year (Fig.
12, we found a highly significant positive linear relationship between light availability in the understory and both the flowering of Hieracium pratense (n = 30; [r.
The influence of shade on flower production in Hieracium pratense.