| Orchidaceae | |
Ophrys abchasica
| (Kümpel) P. Delforge | Naturalistes Belges 72(3): 100 | 1991 |
| Orchidaceae | |
Ophrys × abdita
| C.E.Hermos. | J. Eur. Orchid. 31: 883 | 1999 |
| Orchidaceae | |
Ophrys × acina
| C.E.Hermos. | J. Eur. Orchid. 31: 883 | 1999 |
| Orchidaceae | |
Ophrys × adelphica
| Renz & Taubenheim | Notes Roy. Bot. Gard. Edinburgh 41(2): 275 | 1983 |
| Orchidaceae | |
Ophrys adonidis
| A. Camus & Gomb. | Notul. Syst. (Paris) 14: 104 | 1951 |
| Orchidaceae | |
Ophrys adrachnites
| Mill. | Gard. Dict. (ed. 8) no. 7 | 1768 |
| Orchidaceae | |
Ophrys aegaea
| Kalteisen & H.R. Reinhard | Mitteillungsbl. Arbeitskreis Heimische Orchid. Baden-Württemberg 19(4): 918 | 1987 |
| Orchidaceae | |
Ophrys aegirtica
| P. Delforge | Naturalistes Belges 77: 205 | 1996 |
| Orchidaceae | |
Ophrys aeoli
| P. Delforge | Naturalistes Belges 78: 163 | 1997 |
| Orchidaceae | |
Ophrys aesculapii
| Renz | Repert. Spec. Nov. Regni Veg. 25: 249 | 1928 |
| Orchidaceae | |
Ophrys aestiva
| Balb. | Elench. Pl. Nov. 96 | 1801 |
| Orchidaceae | * |
Ophrys aestivalis
| Michx. | Fl. Bor.-Amer. 2: 157 | 1803 |
| Orchidaceae | ! |
Ophrys aestivalis
| Poir. | Encycl. 4: 567 | 1789 [1 Nov 1798] |
| Orchidaceae | * |
Ophrys aestivalis
| J.M. Mathe & F. Melki | Orchidophile (Argenteuil) 112: 124, 120 | 1994 |
| Orchidaceae | * |
Ophrys × aestivalis
| J.M.Mathé & Melki | Orchidophile (Argenteuil) 112: 124 | 1994 |
| Orchidaceae | |
Ophrys aestrifera
| Boiss. | Fl. Orient. [Boiss.] 5: 79 | 1884 |
| Orchidaceae | |
Ophrys × aetolica
| H. Baumann & Künkele | Mitteillungsbl. Arbeitskreis Heimische Orchid. Baden-Württemberg 18(3): 507 | 1986 |
| Orchidaceae | |
Ophrys africana
| G. Foelsche & W. Foelsche | J. Eur. Orchid. 33: 656 | 2001 |
| Orchidaceae | |
Ophrys × aghemanii
| Renz | Fl. Iranica 126: 86 | 1978 |
| Orchidaceae | |
Ophrys × agustinii
| Kreutz | Ber. Arbeitskreisen Heimische Orchideen 7(1): 38 | 1990 |
| Orchidaceae | |
Ophrys akhdarensis
| (B.Baumann & H. Baumann) P. Delforge | Naturalistes Belges 85: 251 | 2004 |
| Orchidaceae | |
Ophrys alaris
| L. f. | Suppl. Pl. 404 | 1781 [1782] |
| Orchidaceae | |
Ophrys alasiatica
| Kreutz, Segers & H.Walraven | J. Eur. Orchid. 34: 480 | 2002 |
| Orchidaceae | |
Ophrys alata
| Thunb. | Prodr. Pl. Cap. 2 | 1794 |
| Orchidaceae | |
Ophrys alata
| L. | Suppl. Pl. 404 | 1781 [1782] |
| Orchidaceae | |
Ophrys × alberobellensis
| H. Baumann & Künkele | Mitteillungsbl. Arbeitskreis Heimische Orchid. Baden-Württemberg 18(3): 496 | 1986 |
| Orchidaceae | |
Ophrys albertiana
| E.G. Camus | Bull. Soc. Bot. France 38: 40. 43 | 1891 |
| Orchidaceae | |
Ophrys × albertiana
| E.G. Camus | Bull. Soc. Bot. France 38: 40 | 1891 |
| Orchidaceae | |
Ophrys albiflora
| Spruner ex Boiss. | Fl. Orient. [Boiss.] 5: 79 | 1884 |
| Orchidaceae | |
Ophrys algarvensis
| D. Tyteca, Benito & M.Walravens | J. Eur. Orchid. 35: 65 | 2003 |
| Orchidaceae | |
Ophrys algerica
| Fleischm. ex G. Keller | Repert. Spec. Nov. Regni Veg. Sonderbeih. B 3: t. 12 f. 2a. | 1931 |
| Orchidaceae | |
Ophrys × alibertiana
| C. Alibertis & A. Alibertis | Orchidophile (Argenteuil) 86: 83 | 1989 |
| Orchidaceae | |
Ophrys aloidea
| Poir. | Encycl. 4: 569 | 1798 |
| Orchidaceae | |
Ophrys alpina
| L. | Sp. Pl. 948 | 1753 |
| Orchidaceae | |
Ophrys amanensis
| (Nelson ex Renz & Taubenheim) P. Delforge | Naturalistes Belges 72(3): 101 | 1991 |
| Orchidaceae | |
Ophrys × ambigua
| R. Galesi | J. Eur. Orchid. 27(2): 264 | 1995 |
| Orchidaceae | |
Ophrys × ambrosii
| Soca | Monde Pl. 90(452): 10 | 1995 |
| Orchidaceae | |
Ophrys ambusta
| Picard | Z. Naturwiss. 77: 363 | 1905 |
| Orchidaceae | |
Ophrys anapei
| O. Danesch & E. Danesch | Orchid. Eur. Ophrys-Hybr. 227 | 1972 |
| Orchidaceae | |
Ophrys × anapi
| O. Danesch & E. Danesch | Orchid. Eur. Ophrys-Hybr. 227. 137 | 1972 |
| Orchidaceae | |
Ophrys andracnitis
| Bory & Chaub. | Nouv. Fl. Pélop. 62, t. 34 | 1838 |
| Orchidaceae | |
Ophrys andria
| P. Delforge | Naturalistes Belges 75(4): 136 | 1994 |
| Orchidaceae | |
Ophrys × angelensis
| H. Baumann & Künkele | Mitteillungsbl. Arbeitskreis Heimische Orchid. Baden-Württemberg 18(3): 493 | 1986 |
| Orchidaceae | |
Ophrys annae
| J. Devillers-Terschuren | Naturalistes Belges 73(3): 110 | 1992 |
| Orchidaceae | |
Ophrys × anomala
| Renz | Repert. Spec. Nov. Regni Veg. 30: 109 | 1932 |
| Orchidaceae | |
Ophrys × ansedoniensis
| Soca | Monde Pl. 90(452): 9 | 1995 |
| Orchidaceae | |
Ophrys antalyensis
| Kreutz & Seckel | Orchid. Türkei 752 | 1998 |
| Orchidaceae | |
Ophrys anthropomorpha
| Willd. | Sp. Pl. 4: 63 | 1805 |
| Orchidaceae | |
Ophrys anthropophora
| L. | Sp. Pl. 948 | 1753 |
| Orchidaceae | |
Ophrys × antiochiana
| H. Baumann & Künkele | Mitteillungsbl. Arbeitskreis Heimische Orchid. Baden-Württemberg 18(3): 527 | 1986 |
| Orchidaceae | |
Ophrys antiochiana
| H. Baumann & Künkele | Mitt. Arbeitskreis Heimische Orchid. Baden-Württemberg 18: 527 | 1986 |
| Orchidaceae | |
Ophrys × apicula
| J.C. Schmidt ex Rchb. f. | Icon. Fl. Germ. Helv. 13–14: 79 | 1851 |
| Orchidaceae | |
Ophrys apicula
| J.C. Schmidt ex Rchb. f. | Icon. Fl. Germ. Helv. 13: 79 | 1851 |
| Orchidaceae | |
Ophrys apiculata
| Rich. | Mém. Mus. Hist. Nat. 4: 55 | 1818 |
| Orchidaceae | |
Ophrys × apiculata
| Rich. | Mém. Mus. Hist. Nat. 4: 55 | 1818 |
| Orchidaceae | |
Ophrys apifera
| Huds. | Fl. Angl. 340 | 1761 |
| Orchidaceae | |
Ophrys apiformis
| Steud. | Nomencl. Bot. 567 | 1821 |
| Orchidaceae | |
Ophrys × apolloniensis
| H. Baumann & Künkele | Mitteillungsbl. Arbeitskreis Heimische Orchid. Baden-Württemberg 18(3): 475 | 1986 |
| Orchidaceae | |
Ophrys aprilia
| Devillers & Devillers-Terschuren | J. Eur. Orchid. 35: 152 | 2003 |
| Orchidaceae | |
Ophrys apulica
| (O. Danesch & E. Danesch) O. Danesch & E. Danesch | Pl. Syst. Evol. 124(2): 82 | 1975 |
| Orchidaceae | |
Ophrys × aquilana
| H. Baumann & Künkele | Mitteillungsbl. Arbeitskreis Heimische Orchid. Baden-Württemberg 18(3): 483 | 1986 |
| Orchidaceae | |
Ophrys aquisgranensis
| Kaltenb. | Verh. Rheinl. 7: 519 | 1850 |
| Orchidaceae | |
Ophrys arachnis
| Vell. | Fl. Flumin. 9(1): 60 | 1831 |
| Orchidaceae | |
Ophrys arachnites
| Lam. | Fl. Franç. 3: 515 | 1778 [1779] |
| Orchidaceae | |
Ophrys arachnites
| Link | J. Bot. (Schrader) 2: 325 | 1799 |
| Orchidaceae | |
Ophrys arachnites
| Reichard | Fl. Moeno-Franc. 2: 89 | |
| Orchidaceae | |
Ophrys arachnites
| Mill. | Gard. Dict. (ed. 8) 7 | 1768 |
| Orchidaceae | |
Ophrys × arachnitiformis
| Gren. & Philippe | Mém. Soc. Émul. Doubs III, 4: 391 | 1860 |
| Orchidaceae | |
Ophrys arachnitiformis
| Gren. & Philippi | Mém. Soc. Émul. Doubs 4: 391 | 1860 |
| Orchidaceae | |
Ophrys arachnoides
| Vell. | Fl. Flumin. 9: t. 59. | 1831 |
| Orchidaceae | |
Ophrys aramaeorum
| P. Delforge | Naturalistes Belges 81: 228 | 2000 |
| Orchidaceae | |
Ophrys araneola
| Rchb. f. | Pl. Crit. 9: 22 | 1831 |
| Orchidaceae | |
Ophrys aranifera
| Huds. | Fl. Angl. (ed. 2) 2: 392 | 1761 |
| Orchidaceae | |
Ophrys araniferiformis
| Dalla Torre & Sarnth. | Fl. Tirol 6(1): 522 | 1906 |
| Orchidaceae | |
Ophrys × araniferiformis
| Dalla Torre & Sarnth. | Fl. Tirol 6(1): 522 | 1906 |
| Orchidaceae | |
Ophrys archimedea
| P. Delforge & M.Walravens | Naturalistes Belges 81: 256 | 2000 |
| Orchidaceae | |
Ophrys × archipelagi
| Gölz & H.R. Reinhard | Mitt. Arbeitskreis Heimische Orchid. Baden-Württemberg 18: 731 | 1986 |
| Orchidaceae | |
Ophrys archipelagi
| Gölz & H.R. Reinhard | Mitteillungsbl. Arbeitskreis Heimische Orchid. Baden-Württemberg 18(4): 731 | 1986 |
| Orchidaceae | |
Ophrys × arciensis
| Bartolo & Pulv. | J. Eur. Orchid. 30: 647 | 1998 |
| Orchidaceae | |
Ophrys argensonensis
| J.-C.Guérin & A.Merlet | Orchidophile (Asnières) 133: 173 | 1998 |
| Orchidaceae | |
Ophrys argentaria
| Devillers-Terschuren & Devillers | Naturalistes Belges 72(3): 99 | 1991 |
| Orchidaceae | |
Ophrys × argentariensis
| Ruppert | Repert. Spec. Nov. Regni Veg. 31: 381 | 1933 |
| Orchidaceae | |
Ophrys argentea
| Vell. | Fl. Flumin. 9(1): 62 | 1831 |
| Orchidaceae | |
Ophrys argolica
| Fleischm. ex Vierh. | Verh. Zool.-Bot. Ges. Wien 69: 295 | 1919 |
| Orchidaceae | |
Ophrys ariadnae
| Paulus | J. Eur. Orchid. 26(3–4): 635 | 1994 |
| Orchidaceae | |
Ophrys arnoldii
| P. Delforge | Naturalistes Belges 80: 247 | 1999 |
| Orchidaceae | |
Ophrys arundinacea
| E.A. Noronha | Verh. Batav. Genootsch. Kunst. 5: 1790 | 1790 |
| Orchidaceae | |
Ophrys × aschersoni
| Nantiyal | Bull. Soc. Bot. France 34: 423 | 1887 |
| Orchidaceae | |
Ophrys asiatica
| G. Keller | Repert. Spec. Nov. Regni Veg. Sonderbeih. B 3: t. 14, f. 3 | 1931 |
| Orchidaceae | |
Ophrys asilifera
| Vayr. | Anales Soc. Esp. Hist. Nat. 9: 98 | 1880 |
| Orchidaceae | |
Ophrys aspea
| Devillers-Terschuren & Devillers | Naturalistes Belges 81: 297 | 2000 |
| Orchidaceae | |
Ophrys × asterusica
| C. Alibertis & A. Alibertis | Orchidophile (Argenteuil) 86: 81 | 1989 |
| Orchidaceae | |
Ophrys astypalaeica
| P. Delforge | Naturalistes Belges 78: 154 | 1997 |
| Orchidaceae | |
Ophrys atlantica
| Munby | Bull. Soc. Bot. France 3: 108 | 1856 |
| Orchidaceae | ! |
Ophrys atrata
| L. | Novit. Fl. Suec. Mant. 1: 121 | 1767 |
| Orchidaceae | * |
Ophrys atrata
| Lindl. | Edwards's Bot. Reg. 21: t. 1807 | 1836 |
| Orchidaceae | |
Ophrys atropos
| Barla | Icon. Orch. t. 59 | |
| Orchidaceae | |
Ophrys attaviria
| Ruckbrodt & Wenker | Ber. Arbeitskreisen Heimische Orchideen 7(2): 10 | 1990 |
| Orchidaceae | |
Ophrys attica
| Boiss. & Orph. | Diagn. ser. 2 4: 91 | |
| Orchidaceae | |
Ophrys attica
| Soó | Notizbl. Bot. Gart. Berlin-Dahlem 9: 909 | 1926 |