11. In 1932 he visited Britain and Ireland, where he collected specimens from the genus " Taraxacum ". 12. Two of the 24 types of " Taraxacum " found here are " practically unique to the Burren ". 13. The St Kilda Dandelion ( " Taraxacum pankhurstianum " ) is an endemic species of dandelion, identified in 2012. 14. Later instars feed on various herbaceous plants, such as " Rumex " and " Taraxacum officinale ". 15. The larvae feed on various herbaceous plants, including " Lactuca sativa " and " Taraxacum officinale ". 16. "Taraxacum officinale " is native to Europe and Asia, and was originally imported to America as a food crop. 17. The larvae feed on the roots of various herbaceous plants, including " Taraxacum " and " Polygonum ". 18. Superficially similar to the true dandelion ( " Taraxacum " ), it produces bright pink flower heads in late summer. 19. Plants with the specific epithet of " gelertii " commemorate his name, and example being " Taraxacum gelertii ". 20. In 2001, he was a guest drummer and later in 2003, a member of the band Taraxacum along with Edguy bassist Tobias Exxel.