Life … Plants Vascular Plants Dicots Magnolias, Nutmegs, and Allies Magnolia Family Magnolias Michelia Oyama Magnolia species 531 observations Oyama Magnolia Magnolia sieboldii Field notes Key traits Layer Trees Light Part shade Moisture Well drained Moist Soil Sand Loam Clay Soil pH Acid Neutral Alkaline Habit Multi stemmed Rounded Spreading Vase Plant type Perennial Shrub Tree From NC State Extension. Close