Odontoglossum × praevisum
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Oncidium × praevisum
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Dendrobium × primulardii
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Odontoglossum × prionopetalon
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Encyclia × profusa
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Tolumnia × pulchella
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Oncidium × punctatum
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Cymbidium × purpuratum
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Catasetum × quadricolor
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Trichocentrum × quintanarooense
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Dracula × radiosyndactyla
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Psychilis × raganii
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Encyclia × raganii
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Hoffmannseggella × raganii
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Vanda × raymondii
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Myrmecophila × rechingeriana
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Gomesa × regentii
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Orchis × reginae
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Epidendrum × renipichinchae
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Cattleya × resplendens
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Catasetum × revolutum
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Platanthera × reznicekii
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Dactylorhiza × richteri
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Phragmipedium × richteri nv. merinoi