Buttonweed (Cotula coronopifolia) - Wildflower Web
Marshallia mohrii - Wikipedia
All About Cornflower (Bachelor Buttons) | American Meadows
Spring is here and so are some of our wildflower – Part 4 | Scottish Wildlife Trust
Red campion | Plant-Lore
Wildflower Walk — Gillian Plummer Photography (Ph.D)
Soldier's Button | I don't know what this plant is really ca… | Flickr
Red campion | Plant-Lore
Cornflower | Description & Facts | Britannica
Greater Stitchwort (S. holostea) - Woodland Trust
My Semi Wild Spring Garden | Kiln Fired Art Blog
Spring is here and so are some of our wildflower – Part 4 | Scottish Wildlife Trust
Red Campion Wildflower - silene dioica
Red Campion - Congleton Bath House & Physic Garden
Soldiers Buttons - by NattyOne - JungleDragon
How to Save Bachelor's Button Seeds for Planting | Gardener's Path
Help with Flower Buttons | Relic Hunting & Collecting
Wildflowers – June – Ashton Hayes & Horton cum Peel Parish Council
Plant Profiles - Florida Wildflower Foundation
Soldiers Buttons | Project Noah
Wildflower Walk — Gillian Plummer Photography (Ph.D)
Soldiers Buttons | Project Noah
Centaurea cyanus - Wikipedia
