Primary analysis on morphological variation of flower and primary analysis of cause in Zephyranthes grandiflora Bulblet morphogenesis of Oriental lily during scale propagation Morphogenesis Model with Relation to Light and Temperature Condition for Above-Ground Organs in Cotton Effects of Row Orientation on Leaf and Stalk Morphogenesis and Grain Yield in Maize Floral Morphogenesis of Two Annonaceae Species