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Fasciation may also cause plant parts to increase in weight and volume in some instances. [2] The phenomenon may occur in the stem , root , fruit , or flower head . Some plants are grown and prized aesthetically for their development of fasciation. [ 3 ]
Fascicled flowers of Butea monosperma, (Flame of the forest) Details of fasciculation of florets in an inflorescence of a Sansevieria species. In botany, a fascicle is a bundle of leaves or flowers growing crowded together; alternatively the term might refer to the vascular tissues that supply such an organ with nutrients. [1]
Fasciation: Genetic disorder Little leaf Zinc deficiency: Oxidant stipple ... Rupestris stem pitting Undetermined, viruslike Shoot necrosis Undetermined, viruslike ...
The vascular cambium is the main growth tissue in the stems and roots of many plants, specifically in dicots such as buttercups and oak trees, gymnosperms such as pine trees, as well as in certain other vascular plants. It produces secondary xylem inwards, towards the pith, and secondary phloem outwards, towards the bark.
Ophiobolus stem canker Ophiobolus cannabinus Ophiobolus anguillides. Phoma stem canker Phoma herbarum Phoma exigua. Phomopsis stem canker Phomopsis cannabina Phomopsis achilleae Diaporthe arctii var. achilleae [teleomorph] Phymatotrichum root rot. Cotton root rot Phymatotrichopsis omnivora = Phymatotrichum omnivorum: Pink rot Trichothecium roseum
Transpiration can be regulated through stomatal closure or opening. It allows for plants to efficiently transport water up to their highest body organs, regulate the temperature of stem and leaves and it allows for upstream signaling such as the dispersal of an apoplastic alkalinization during local oxidative stress. Summary of water movement: Soil
Nutation refers to the bending movements of stems, roots, leaves and other plant organs caused by differences in growth in different parts of the organ. Circumnutation refers specifically to the circular movements often exhibited by the tips of growing plant stems, caused by repeating cycles of differences in growth around the sides of the elongating stem. [1]
A stem is one of two main structural axes of a vascular plant, the other being the root. It supports leaves , flowers and fruits , transports water and dissolved substances between the roots and the shoots in the xylem and phloem , engages in photosynthesis, stores nutrients, and produces new living tissue. [ 1 ]