https://mywildflowers.com/detail.asp?photo=2012/pct3T&p1=searchpage.asp&c1=Search&c2=Results&mode=search&srch=Convolvulus%20arvensis%20L.&searchin=sname&itype=fruit/seed%27,%27flower%27,%27leaf%27,%27bud%27,%27tech
Wildflower: Field Bindweed (Convolvulus arvensis L.), Pine Creek Rail Trail
Wildflower detail: Field Bindweed (Convolvulus arvensis L.) from Pine Creek Rail Trail
wildflower fieldconvolvulus arvensispine creekrail trailbindweed
https://www.infoflora.ch/en/flora/convolvulus-arvensis.html
Convolvulus arvensis L.
convolvulus arvensis