Tap root Fibrous roots Adventitious root Tuberous root Aerial root
Bud Node Leaf scar Bud scale scar Pith Lenticel
Tuber Rhizome Stolon Bulb Corm
Herb Shrub Tree Vine
Petiole Blade Stipule Axillary bud
Simple Compound Once pinnately compound Twice pinnately compound Palmately compound-
Alternate Opposite Whorled Fascicled
Pinnate Palmate Parallel Dichotomous
Pinnately lobed Palmately lobed
Awl Cordate Elliptic Hastate Lanceolate Linear Obcordate Oblong Obovate Ovate Palmate Peltate Sagittate
Pedicel Calyx Sepal Corolla Petal Stamen Anther Stigma pistil Perfect Complete Monoecious
Superior Inferior
Actinomorphic Zygomorphic
Bilabiate Campanulate Funnelform Ligulate Papilionaceous Rotate Slaverform Spurred
Solitary Spike Spadix Spikelet Raceme Corymb Umbel Compound umbel Cyme Verticil or Whorl Panicle Head-
