Mattiastrum cristatum subsp. carduchorum (R. R. Mill) Valdés in Willdenowia 41: 312. 2011
Mattiastrum cristatum subsp. carduchorum in Willdenowia 41: 312. 2011
is new combination for Paracaryum cristatum subsp. carduchorum in Notes Roy. Bot. Gard. Edinburgh 35: 306. 1977
Mattiastrum cristatum subsp. carduchorum in Willdenowia 41: 312. 2011