Oleaceae - Olive Or Jasmine Family - Genera:7; Species:14; Family Photo Gallery (Chionanthus ramiflorus, Fraxinus floribunda, Fraxinus micrantha, Fraxinus xanthoxyloides, Jasminum dispermum, Jasminum mesnyi, Jasminum nepalense, Ligustrum compactum, Ligustrum confusum, Ligustrum indicum, Ligustrum robustum, Olea europaea subsp cuspidata, Osmanthus insularis, Syringa emodi) Onagraceae - Evening-Primrose Family - Genera:4; Species:28; Family Photo Gallery (Circaea alpina subsp. micrantha, Circaea cordata, Circaea repens, Epilobium amurense, Epilobium angustifolium, Epilobium brevifolium, Epilobium brevifolium subsp. trichoneurum, Epilobium chitralense, Epilobium conspersum, Epilobium cylindricum, Epilobium gouldii, Epilobium latifolium, Epilobium laxum, Epilobium leiophyllum, Epilobium minutiflorum, Epilobium palustre, Epilobium parviflorum, Epilobium royleanum, Epilobium sikkimense, Epilobium speciosum, Epilobium stracheyanum, Epilobium tibetanum, Epilobium wallichianum, Epilobium wattianum, Epilobium williamsii, Fuchsia magellanica, Oenothera drummondii, Oenothera rosea) Orchidaceae - Orchid Family - Genera:23; Species:30; Family Photo Gallery (Anthogonium gracile, Arundina graminifolia, Bulbophyllum guttulatum, Calanthe davidii, Calanthe puberula, Cleisostoma schneideri, Coelogyne pendula, Cymbidium mastersii, Dendrobium eriiflorum, Dendrobium falconeri var. senapatianum, Dendrobium hookerianum, Epigeneium arunachalense, Eria hegdei, Goodyera biflora, Habenaria gibsonii var. foliosa, Habenaria marginata var. fusifera, Liparis udaii, Luisia balakrishnanii, Paphiopedilum spicerianum, Paphiopedilum spicerianum f. burkhardii, Pecteilis rawatii, Peristylus balakrishnanii, Platanthera edgeworthii, Pleione praecox, Polystachya seidenfadeniana, Vanda coerulea, Vanda coerulea f. luwangalba, Vanda motesiana, Vanilla sanjappae, Zeuxine chowdherii) Orobanchaceae - Broomrape Family - Genera:7; Species:7; Family Photo Gallery (Aeginetia indica var. alba, Boschniakia himalaica, Centranthera cochinchinensis var. nepalensis, Gleadovia ruborum, Lathraea squamaria, Orobanche alba, Striga euphrasioides) Oxalidaceae - Wood Sorrel Family - Genera:1; Species:4; Family Photo Gallery (Oxalis corniculata, Oxalis debilis, Oxalis debilis var. corymbosa, Oxalis lasiandra)
