In this article, we propose to discuss the two forms of stems. They are: (1) Erect Forms and (2) Weak Forms. A. Erect Forms: A majority of plants have the erect habit. These again may be subdivided into herbs, shrubs and trees according to the strength of the stem. i. Herbs: The herbaceous stem is extremely succulent. The plant is [...]
In this article, we propose to discuss the two types of branching of stems. They are as follows: (1) Lateral or Axillary Branching and (2) Dichotomous Branching. A. Lateral or Axillary Branching: Branching from lateral buds is the rule among flowering plants. As the lateral buds are usually axillary, this may also be called axillary branching. Branching is racemose or [...]
Let us make in-depth study of the displacement, protection, modification and prefoliation of buds. A bud is a compact young shoot consisting of a short stem overlapped by crowded immature leaves which effectively cover up the growing tip. Thus, the growing stem tips are as well protected as the root tips covered by root caps. Flower buds also are buds [...]