hogweed_seedhead

hogweed_seedhead

Observation - hogweed_seedhead. Description: Family Umbelliferae/Apiaceae. Tall, greyish-green, hairy, with stout ribbed stems, reddish-tinged at joints, and tightly-packed Hdome-shaped umbels of small white flowers (not shown) in season; flo. June-Aug. Leaves pinnate, also hairy, lighter and grey

Family Umbelliferae/Apiaceae. Tall, greyish-green, hairy, with stout ribbed stems, reddish-tinged at joints, and tightly-packed Hdome-shaped umbels of small white flowers (not shown) in season; flo. June-Aug. Leaves pinnate, also hairy, lighter and greyer underneath.