From the archive record
This footage showcases wild teasel plants (Dipsacus spp.) captured in close and detailed shots, highlighting their natural variation in color and form. The visuals include green and brownish-green teasel heads, along with flowering stages where delicate, light-purple petals emerge in bands around the spiny flower head. These subtle transitions reflect different stages of growth and pollination, making teasel a visually striking wild plant. Wild teasels are biennial plants commonly found in grasslands, forest edges, open slopes, and disturbed habitats across temperate regions. Their distinctive spiny structures help protect the flower heads, while the nectar-rich blooms attract bees, butterflies, and other pollinators. The dried seed heads later become an important winter food source for bi