Edwin Giesbers / Tuberous hawkbit (Leontodon tuberosus) bud, abstract, Menorca, Balearic Islands, Spain, Europe

Nick Garbutt / Tuberous thistle (Cirsium tuberosum), closed bud, close up. North Tyrol, Austria. June. Focus stacked image.

Alex Hyde / Dark Columbine (Aquilegia atrata) and Tuberous Thistle (Cirsium tuberosum) flowering in tradional hay meadow. Nordtirol, Austrian Alps. June.

MYN / Paul van Hoof / Tuberous bushcricket (Platycleis affinis) male, France, July, Meetyourneighbours.net project

MYN / Paul van Hoof / Tuberous bushcricket (Platycleis affinis) female, France, July, Meetyourneighbours.net project

Lynn M Stone / Grass pink orchid (Calopogon tuberosa) East Haddam, Connecticut, USA, July.

Lynn M Stone / Grass pink orchid (Calopogon tuberosa) East Haddam, Connecticut, USA, July.

Lynn M Stone / Grass pink orchid (Calopogon tuberosa) East Haddam, Connecticut, USA, July.

MYN / Mac Stone / Grass pink (Calopogon tuberosus) in mountains of South Carolina, USA, May. Meetyourneighbours.net project

Wild Wonders of Europe / Widstrand / Tuberous thistle (Cirsium tuberosum) North Velebit National Park, Velebit Nature Park, Rewilding Europe area, Velebit mountains, Croatia

Alex Hyde / Mountain Clouded Yellow Butterfly (Colias phicomone) on Tuberous Thistle (Cirsium tuberosum), against white background. Nordtirol, Tirol, Austian Alps, Austria, August.

MYN / Paul Marcellini / Tuberous milkweed (Asclepias tuberosa) flowers, Florida, USA, April. meetyourneighbours.net project