Guías de plantas: O
O
- Obregonia denegriiartichoke cactus
- Olea europaea ‘Little Ollie’dwarf olive
- Olea europaea ‘Majestic Beauty’
- Olea europaea ‘Wilsonii’fruitless olive
- Ophiopogon giganteagiant lily turf
- Ophiopogon japonicusmondo grass
- Ophiopogon japonicus ‘Nana’dwarf mondo grass
- Ophiopogon planiscapus ‘Nigrescens Nana’
- Ophiopogon planiscapus ‘Nigrescens’black mondo grass
- Opuntia ‘Green Form’prickly pear
- Opuntia articulata var. papyracanthapaper spine cactus
- Opuntia cacanapa ‘Ellisiana’spineless prickly pear
- Opuntia erinacea ‘Snow Bear’
- Opuntia ficus-indica ‘Burbank Spineless’Burbank's spineless nopal
- Opuntia gomei ‘Old Mexico’prickly pear cactus
- Opuntia macrocentrapurple prickly pear
- Opuntia microdasysbunny ear cactus
- Opuntia microdasys ‘Albispina’bunny ear cactus
- Opuntia microdasys ‘Funny Bunny’funny bunny ear cactus
- Opuntia microdasys ‘Rubra’bunny ear cactus
- Opuntia microdasys ‘Yellow’bunny ear cactus
- Opuntia microdasys var. pallida
- Opuntia monacanthacommon prickly pear
- Opuntia monacantha ‘Joseph’s Coat’
- Opuntia parryi serpentina ‘Cristata’
- Opuntia robustawheel cactus
- Opuntia rufidablind prickly pear
- Opuntia rufida ‘Desert Gem’blind prickly pear
- Opuntia santa-ritaSanta Rita prickly pear
- Opuntia sulphurea
- Oraniopsis appendiculatabronze palm
- Oreocereus trolliiold man of the Andes
- Ornithogalum caudatum
- Oscularia (Lampranthus) caulescensdassievygie
- Otatea acuminata ssp. aztecorumMexican weeping bamboo
- Othonna capensis
- Othonna capensis ‘Little Pickles’
- Othonna capensis ‘Ruby Necklace’
- Oxalis vulcanicola ‘Velvet Sunset’Sunset Velvet oxalis