Search Results (122)

Listing all plants with common names beginning with O.


  • Oak Fern
  • Oak Leaf Hydrangea
  • Oakleaf Geranium
  • Obedient Plant
  • Obovate Peony, cao shao yao (China)
  • Obsidian Coral Bells
  • Ocotillo
  • October Glory Red Maple
  • Octopus Arms
  • Octopus Arms
  • Octopus Magnolia
  • Octopus Tree, Umbrella Tree, Australian Ivy-Palm, Australian Umbrella Tree, Queensland Umbrella Tree, Australian Cabbage Tree, Arbre-pieuvre
  • Odorata Clematis
  • Odyssey Hellebore, Odyssey Oriental Hellebore or Odyssey Lenten Rose
  • Ogon Janome Japanese White Pine
  • Ogurayama Full Moon Maple
  • Oh So Orange Geranium
  • Ohio Buckeye
  • Ohlendorf Spruce
  • Oiseau Bleu Rose Mallow
  • Okefenoken Giant Pitcher Plant
  • Okinawa holly
  • Old Blush China Rose
  • Old Fashioned Minuet Weigela
  • Old Fashioned Variegated Weigela
  • Old Fashioned Weigela
  • Old Father Live Forever, Hollyhock-Leaved Pelargonium
  • Old Man Banksia, Saw Banksia
  • Old Man Cactus, Bunny Cactus, Old Man of Mexico, White Persian Cat Cactus
  • Old Man of the Andes
  • Old Man Saltbush, Giant Saltbush
  • Old Man's Beard Cactus
  • Old man's beard or Traveller's Joy
  • Old Red Damask
  • Old-fashioned Bleedingheart
  • Oldfield’s Darwinia
  • Oleander, East Indian Oleander, Jamaica South Sea Rose, Laurier Rose, Rose Bay, Sweet-Scented Oleander
  • Olive Branch Hosta
  • Olive Tree
  • Olympic Double Raspberry
  • Olympic Flame Mountain Grevillea, Olympic Flame Cat's Claws
  • Omomuki Daylily
  • On Stage Hosta
  • Oncidium Misaki Twinkle Obry Only You
  • One-Leaf Squill
  • One-Seed Juniper
  • Onetia Holland Camellia
  • Onionweed, Onion-leaved Asphodel
  • Onondaga Sargent Viburnum
  • Onyx Odyssey Lenten Rose
  • Ooldea Mallee
  • Opal lungwort
  • Ophir Mugo Pine
  • Opium Poppy
  • Optima Rosea Camellia.
  • Orange Ball Buddleja
  • Orange Beauty Witch Hazel or Hamamelis
  • Orange Bell
  • Orange Black-eyed Susan Vine
  • Orange Coneflower
  • Orange Crest Globeflower