CAHNRS > Hortsense > Weeds > Weed Photo Gallery > Weed Photo Gallery (C-E) Weed Photo Gallery (C-E) Select a photo below to view associated weed fact sheet. Canada thistle – English ivy Weeds: Canada thistle – Cirsium arvense Weeds: Catchweed bedstraw (Cleavers) – Galium aparine Weeds: Catsear, common (False dandelion) – Hypochaeris radicata Weeds: Chickweed, common and mouseear – Stellaria media, Cerastium fontanum ssp. vulgare Weeds: Clover – Trifolium spp. Weeds: Comfrey – Symphytum officinale Weeds: Crabgrass – Digitaria spp. Weeds: Creeping Jenny: Lysimachia nummularia Weeds: Dandelion – Taraxacum officinale Weeds: Dock (Curly, Broadleaf) – Rumex spp. Weeds: Dodder – Cuscuta spp. Weeds: Downy brome (Cheatgrass, Downy chess) – Bromus tectorum Weeds: Dwarf mistletoes – Arceuthobium spp.w Weeds: English daisy (Lawn daisy) – Bellis perennis Weeds: English ivy – Hedera helix Weed Gallery A to B C to E F to H I to Po Pr to Sc Sh to Z