OLEACEAE
scheda Fraxinus excelsior L.	scheda Fraxinus ornus L.	scheda Jasminum mesnyi Hance	scheda Jasminum nudiflorum Lindl.	scheda Ligustrum lucidum W.T. Aiton
scheda Ligustrum vulgare L.	scheda Olea europaea L.	scheda Syringa vulgaris L.	---	---

ONAGRACEAE
scheda Chamaenerion angustifolium (L.) Scop.	scheda Chamaenerion dodonaei (Vill.) Schur ex Fuss	scheda Circaea lutetiana L.	scheda Circaea alpina L.	Circaea x intermedia Ehrh.
scheda Epilobium alpestre (Jacq.) Krocker	scheda Epilobium ciliatum Raf.	scheda Epilobium hirsutum L.	Epilobium lanceolatum Sebast. & Mauri	scheda Epilobium montanum L.
scheda Epilobium parviflorum Schreb.	scheda Epilobium roseum Schreb.	scheda Epilobium tetragonum l. Nyman	scheda Ludwigia peploides (Kunth) P.H.Raven	scheda Oenothera adriatica Soldano
scheda Oenothera biennis L.	scheda Oenothera chicaginensis de Vries ex Renner & Cleland	scheda Oenothera glazioviana Micheli	Oenothera latipetala (Soldano) Soldano	scheda Oenothera royfraseri R.R. Gates
scheda Oenothera stucchii Soldano	scheda Oenothera suaveolens Desf. ex Pers.	---	---	---

OPHIOGLOSSACEAE
scheda Botrychium lunaria (L.) Sw.	scheda Botrychium simplex E. Hitchc.	---	---	---

ORCHIDACEAE
scheda Anacamptis berica Doro (?)	scheda Anacamptis coriophora (L.) R.M. Bateman, Pridgeon, M.W. Chase	scheda Anacamptis morio (L.) R.M. Bateman, Pridgeon & M.W. Chase	scheda Anacamptis papilionacea (L.) R.M. Bateman, Pridgeon, M.W. Chase	scheda Anacamptis pyramidalis (L.) Richard
scheda Barlia robertiana (Loisel.) Greuter	scheda Cephalanthera damasonium (Mill.) Druce	scheda Cephalanthera longifolia (L.) Fritsch	scheda Cephalanthera rubra (L.) Rich.	scheda Coeloglossum viride (L.) Hartm
scheda Corallorhiza trifida Châtel.	scheda Cypripedium calceolus L.	scheda Dactylorhiza maculata f. (Druce) Hyl.	scheda Dactylorhiza sambucina (L.) Soó	scheda Epipactis atrorubens Besser
scheda Epipactis autumnalis Doro	scheda Epipactis bugacensis b. Robatsch	scheda Epipactis distans Art.-Touv.	scheda Epipactis leptochila n. Kümpel	scheda Epipactis microphylla (Ehrh.) Sw.
scheda Epipactis muelleri Godfery	scheda Epipactis palustris (L.) Crantz	scheda Epipactis thesaurensis Agrezzi, Ovatoli & Bongiorni	scheda Epipogium aphyllum Sw.	scheda Goodyera repens (L.) R. Br.
scheda Gymnadenia conopsea (L.) R. Br.	scheda Gymnadenia odoratissima (L.) Rich.	scheda Herminium monorchis (L.) R. Br.	scheda Himanthoglossum adriaticum H. Baumann	scheda Limodorum abortivum (L.) Sw.
scheda Neotinea tridentata (Scop.) R.M. Bateman, Pridgeon & M.W. Chase	scheda Neotinea ustulata (L.) R.M. Bateman, Pridgeon & M.W. Chase	scheda Neottia nidus-avis (L.) Rich.	scheda Neottia ovata (L.) Bluff & Fingerh.	scheda Nigritella miniata (Crantz) Janch.
scheda Nigritella rhellicani Teppner & E. Klein	scheda Ophrys apifera Huds.	scheda Ophrys bertolonii b. (Reisigl) P. Delforge	scheda Ophrys holosericea h. (Burnm. f.) Greuter	scheda Ophrys insectifera L.
scheda Ophrys sphegodes Miller	scheda Ophrys tetraloniae W.P. Teschner	scheda Orchis mascula s. (Mutel) Hegi	scheda Orchis militaris L.	scheda Orchis pallens L.
scheda Orchis provincialis Balb. ex Lam. & DC.	scheda Orchis purpurea Huds.	scheda Orchis simia Lam.	scheda Orchis xhybrida Boenn.	scheda Platanthera bifolia (L.) L.C. Rich.
scheda Platanthera chlorantha (Custer) Rchb.	scheda Pseudorchis albida (L.) A. Löwe & D. Löwe	scheda Serapias vomeracea (Burm. f.) Briq.	scheda Spiranthes spiralis (L.) Chevall.	scheda Traunsteinera globosa (L.) Rchb.

OROBANCHACEAE
scheda Bartsia alpina L.	scheda Bellardia viscosa (L.) Fisch. & C.A. Mey.	scheda Euphrasia officinalis r. (Hayne) Towns.	scheda Euphrasia salisburgensis Funck ex Hoppe	scheda Euphrasia tricuspidata t. L.
scheda Lathraea squamaria L.	scheda Melampyrum arvense L.	scheda Melampyrum cristatum L.	scheda Melampyrum italicum Soó	scheda Melampyrum pratense L.
Melampyrum sylvaticum L.	scheda Odontites luteus (L.) Clairv.	scheda Odontites vernus s. (Dumort.) Corb.	scheda Orobanche alba Stephan ex Willd.	scheda Orobanche artemisiae-campestris Gaudin
scheda Orobanche caryophyllacea Sm.	scheda Orobanche flava Mart. ex F.W. Schultz	scheda Orobanche gracilis Sm.	scheda Orobanche hederae Duby	scheda Orobanche laserpitii-sileris Reut. ex Jord.
scheda Orobanche minor Sm.	scheda Orobanche reticulata Wallr.	scheda Orobanche teucrii Holandre	scheda Parentucellia latifolia (L.) Caruel	scheda Pedicularis rostratocapitata Crantz
scheda Pedicularis tuberosa L.	scheda Pedicularis xerubescens A. Kern.	scheda Phelipanche purpurea (Jacq.) Soják	scheda Phelipanche ramosa (L.) Pomel	scheda Rhinanthus alectorolophus (Scap.) Pollich
scheda Rhinanthus minor L.	---	---	---	---

OXALIDACEAE
scheda Oxalis acetosella L.	scheda Oxalis articulata Savigny	scheda Oxalis corniculata Jacq.	scheda Oxalis debilis Kunth	scheda Oxalis dillenii L.
scheda Oxalis latifolia Kunth	scheda Oxalis stricta L.	---	---	---