California Drought Tolerant: Narr - Oleo (92)
Narrow Leaved Paperbark
Narrow-leaf Pittosporum
Narrow-Leaf Sotol
Nautilus Vine
Navarro Ceanothus (spp.)
Nealie
Near East Crapemyrtle: indica
Needle Grass: gigantea
Needle Grass: tenuissima
Needle Palm Bright Edge
Needle Palm Color Guard
Needle Palm Golden Sword
Needle Palm Variegated
Needle-bush Wattle
Nevin's Barberry
Nevin's Mahonia
New England Hair Sedge Frosted Curls
New Gold Lantana
New Look Dusty Miller: cineraria
New Mexico Prickly Pear
New Mexico Privet
New Orleans Crapemyrtle: indica
New Zealand Christmas Tree
New Zealand Flax (spp.)
New Zealand Hemp (spp.)
New Zealand Iris
New Zealand Tea Tree (spp.)
New Zealand Tea Tree Big Red
New Zealand Tea Tree Crimson Glory
New Zealand Tea Tree Helen Strybing
New Zealand Tea Tree Jubilee
New Zealand Tea Tree Kiwi
New Zealand Tea Tree Prostratum Pink Cascade
New Zealand Tea Tree Snow Flake
Night Blooming Hesperaloe
Nippon Maiden Grass
Noellii Spider Flower
Nolina, Bigelow
Nova Foxtail Agave
Nubian Aloe (spp.)
Nubian Aloe Variegated
Nut Pine
Oak Leaf Velvet Leaf: beharensis
Oak, Black
Oak, Blue
Oak, California Black
Oak, California Live
Oak, California Scrub
Oak, California White
Oak, Canyon Live
Oak, Coast Live
Oak, Cork
Oak, Engelmann
Oak, Evergreen (spp.)
Oak, Evergreen Fordii
Oak, Holly (spp.)
Oak, Holly Fordii
Oak, Interior Live
Oak, Island
Oak, Leather
Oak, Mesa
Oak, Silk (spp.)
Oak, Silk Penola
Oak, Silk Tanunda
Oak, Valley
Oak, Willow (spp.)
Oak: chrysolepis, Live
Oatgrass, Blue (spp.)
Obsession Red With Eye Bedding Verbena
Ocean Spray
Ocotillo: splendens
October Daphne (spp.)
October Daphne Dwarf
October Plant (spp.)
October Plant Dwarf
Octopus Plant (spp.)
Octopus Plant Variegated
Oklahoma Oklahoma Redbud
Oklahoma Redbud Oklahoma
Oklahoma Redbud Texas White
Old Gold Chinese Juniper
Old Man Cactus
Oleander (spp.)
Oleander Apple Blossom
Oleander Calypso
Oleander Petite Pink
Oleander Petite Salmon
Oleander Sister Agnes
Oleander, Mexican
Oleander, Yellow
Oleaster (spp.)
Oleoides x Shiressii Spider Flower