Dipsacus fullonum
![Dipsacus_fullonum_common teasel_Keir Morse_cropped](https://www.cal-ipc.org/wp-content/uploads/2017/10/Dipsacus_fullonum_common-teasel_Keir-Morse_cropped-300x225.jpg)
- Common name(s): wild teasel; common teasel; card thistle; Fuller's teasel
- Synonym(s): Dipsacus sylvestris Huds. Dipsacus fullonum var. sativus is reserved for cultivated teasel.
- All names: Dipsacus fullonum, common teasel, wild teasel, card thistle, Fuller's teasel