karma
native gardening
Osmunda cinnamomea var. glandulosa
perennial
forb
Osmanthus americanus var. megacarpus
shrub
Orbexilum virgatum
Oreonana vestita
Orobanche valida valida
annual
Orobanche valida howellii
Orobanche vallicola
Orobanche valida
Orobanche uniflora
Oreoxis trotteri
Orthocarpus tolmiei holmgreniorum
Orochaenactis thysanocarpha
Orbexilum stipulatum
Orbexilum simplex
Orthilia secunda
subshrub
Orthocarpus purpureoalbus
