Syn.: Stultitia hardyi R. A. Dyer, Orbea hardyi (R. A. Dyer) Bruyns
Family: Apocynaceae Juss.

Syn.: Orchis anatolica var. troodi (Renz) Soó, Orchis troodi (Renz) Delforge, Androrchis troodi (Renz) D. Tyteca et E. Klein
Family: Orchidaceae Juss.

Syn.: Androrchis canariensis (Lindl.) D. Tyteca et E. Klein, Barlia canariensis (Lindl.) Szlach., Orchis patens subsp. canariensis (Lindl.) Asch. et Graebn.
Family: Orchidaceae Juss.

Syn.: Orchis longicruris Link, Orchis undulatifolia Biv.
Family: Orchidaceae Juss.

Syn.: Orchis rivini Gouan, Orchis cinerea Schrank, Straneuma militaris Salisb.
Family: Orchidaceae Juss.

Syn.: Orchis officinalis Salisb., Orchis crenulata Gilib.
Family: Orchidaceae Juss.

Syn.: Androrchis pallens (L.) D.Tyteca et E. Klein, Orchis sulphurea Sims.
Family: Orchidaceae Juss.

Syn.: Anacamptis papilionacea (L.) R. M. Bateman, Pridgeon et M. W. Chase, Herorchis papilionacea (L.) D. Tyteca et E. Klein, Orchis rubra Jacquin in Murray, Orchis decipiens Tod., Orchis expansa Ten., Vermeulenia papilionacea (L.) Á. Löve et D. Löve
Family: Orchidaceae Juss.

Syn.: Androrchis pauciflora (Ten.) D. Tyteca et E. Klein, Orchis provincialis subsp. pauciflora (Ten.) Lindl., Orchis provincialis var. pauciflora (Ten.) Batt.
Family: Orchidaceae Juss.

Syn.: Androrchis provincialis (Balb. ex Lam. et DC.) D.Tyteca et E. Klein, Orchis pallens subsp. provincialis (Balb. ex DC.) Bonnier et Layens, Orchis leucostachys Griseb., Orchis cyrilli Ten.
Family: Orchidaceae Juss.

Syn.: Orchis fusca Jacq., Orchis maxima K. Koch, Orchis moravica Jacq.
Family: Orchidaceae Juss.

Syn.: Anacamptis quadripunctata Lindl., Androrchis quadripunctata (Cirillo ex Ten.) D.Tyteca et E. Klein, Orchis hostii Tratt.
Family: Orchidaceae Juss.

Syn.: Orchis mascula subsp. scopulorum (Summerh.) Sundermann
Family: Orchidaceae Juss.

Syn.: Neotinea tridentata (Scop.) R. M. Bateman, Pridceon et M. W. Chase, Odontorchis tridentata (Scop.) D. Tyteca et E. Klein, Orchis commutata Tod., Orchis variegata All.
Family: Orchidaceae Juss.

Syn.: Abolboda sceptrum Oliv.
Family: Xyridaceae C. A. Agardh