Chamaegeron keredjensis (Bornm. & Gauba) Grierson (original description)
Erigeron acris subsp. arctophilus (Rech.f.) Rech.f. accepted as Erigeron acer subsp. arctophilus (Rech.f.) Rech.f. (original description)
Erigeron acris subsp. asadbarensis (Vierh.) Rech.f. accepted as Erigeron acer subsp. asadbarensis (Vierh.) Rech.f. (original description)
Erigeron acris subsp. lalehzaricus Rech.f. (original description)
Erigeron acris subsp. phaeocephalus Rech.f. (original description)
Erigeron acris subsp. staintonii Rech.f. (original description)
Erigeron anisophyllus Rech.f. (original description)
Erigeron cedretorum Rech.f. (original description)
Erigeron cyanactis Rech.f. (original description)
Erigeron leptocladus Rech.f. (original description)
Erigeron nannogeron Rech.f. (original description)
Erigeron plesiogeron Rech.f. (original description)
Erigeron uniflorus subsp. daenensis (Vierh.) Rech.f. accepted as Erigeron daenensis Vierh. (original description)
Erigeron uniflorus subsp. elbursensis (Boiss.) Rech.f. accepted as Erigeron elbursensis Vierh. (original description)
Heteropappus altaicus var. decrescens Grierson (original description)
Heteropappus altaicus var. tenuicaulis Grierson (original description)
Psychrogeton chitralicus Grierson (original description)
Psychrogeton shahrestanicus Rech.f. (original description)