Chondrilla evae Lack (original description)
Cicerbita brunoniana (Wall. ex C.B.Clarke) tuisl. ex Rech.f. accepted as Lactuca brunoniana (DC.) Wall. ex C.B.Clarke (original description)
Crepis sancta subsp. azerbaijanica Rech.f. (original description)
Crepis sancta subsp. falconeri (Hook.f.) Rech.f. (original description)
Crepis sancta subsp. iranica Rech.f. (original description)
Heteroderis pusilla var. gymnocephala Rech.f. accepted as Heteroderis pusilla (Boiss.) Boiss. (original description)
Heteroderis pusilla var. leucocephala (Bunge) Rech.f. accepted as Heteroderis pusilla (Boiss.) Boiss. (original description)
Hieracium azerbaijanense Lack (original description)
Hieracium kandawanicum (Rech.f. & Zahn) Rech.f. (original description)
Ixeris podlechii Rech.f. (original description)
Ixeris tapetodes (Boiss.) Rech.f. (original description)
Koelpinia chrysoglochis Rech.f. (original description)
Lactuca azerbaijanica Rech.f. (original description)
Launaea piestocarpa (Boiss.) Rech.f. accepted as Lactuca polyclada Boiss. (original description)
Launaea platyphylla Rech.f. (original description)
Launaea remotiflora (DC. ex DC.) Amin ex Rech.f. accepted as Launaea intybacea (Jacq.) Beauverd (original description)
Launaea subg. Microrrhynchus (Less.) Amin ex Rech.f. (original description)
Launaea subg. Pseudosonchus Amin ex Rech.f. (original description)
Launaea subg. Zollikoferia (DC.) Amin ex Rech.f. (original description)
Picris strigosa subsp. macrotricha Lack (original description)
Scariola amaurophyton Podlech & Rech.f. (original description)
Scariola orientalis subsp. nuristanica Podlech & Rech.f. (original description)
Scorzonera flaccida Rech.f. (original description)
Scorzonera helodes Rech.f. (original description)
Scorzonera kandavanica Rech.f. (original description)
Scorzonera koelpinioides Rech.f. (original description)
Scorzonera longipapposa Rech.f. (original description)
Scorzonera meshhedensis (Rech.f.) Rech.f. accepted as Podospermum meshhedense Rech.f. (original description)
Scorzonera pachycephala Podlech & Rech.f. (original description)
Scorzonera renzii Rech.f. (original description)
Scorzonera tenax Rech.f. (original description)
Scorzonera wendelboi Rech.f. (original description)
Scorzonera xylobasis Rech.f. (original description)
Spiroseris Rech.f. (original description)
Spiroseris phyllocephala Rech.f. (original description)
Taraxacum baluchistanicum Soest (original description)
Taraxacum hydrophilum Soest (original description)
Tragopogon bakhtiaricus Rech.f. (original description)
Tragopogon bornmuelleri Ownbey & Rech.f. (original description)
Tragopogon gongylorrhizus Rech.f. (original description)
Tragopogon leucanthus Rech.f. (original description)
Tragopogon porphyrocephalus Rech.f. (original description)
Tragopogon rechingeri Ownbey (original description)
Tragopogon rezaiyensis Rech.f. (original description)
Tragopogon stroterocarpus Rech.f. (original description)
Tragopogon vaginatus Ownbey & Rech.f. (original description)