Flowering Plants Visited
by Plagiognathus
obscurus
Plagiognathus obscurus Uhler: Miridae, Hemiptera
(observations are from Robertson, Williams, and Wilhelm & Rericha)
Apiaceae: Cryptotaenia canadensis (WR), Heracleum maximum (WR), Oxypolis rigidior sn (Rb), Pastinaca sativa sn (Rb), Zizia aurea sn (Rb); Asteraceae: Cirsium arvense sn (WR), Helianthus mollis (WR); Boraginaceae: Onosmodium molle sn (Wm); Caprifoliaceae: Triosteum perfoliatum (WR); Hypericaceae: Hypericum pyramidatum (WR); Lamiaceae: Blephilia hirsuta (WR)