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Theophrastus's Enquiry into Plants or Historia Plantarum (Ancient Greek: Περὶ φυτῶν ἱστορία, Peri phyton historia) was, along with his mentor Aristotle's History of Animals, Pliny the Elder's Natural History and Dioscorides's De materia medica, one of the most important books of natural history written in ancient times, and like them it was influential in the Renaissance.
In spring, it quickly develops new shoots that grow 3 to 5 feet tall, producing, a spectacular flower show in summer. Where to Plant a Chaste Tree. This heat-loving plant needs full sun to grow ...
It is an agglomerated, thorny, succulent plant with snake-like branches that has a swollen underground stem. It is a dwarf shrub with a size of 0.02 to 0.05 m in height that is found at an altitude of 30 to 185 meters. Leaves are rather small, only 10 mm long and 1 mm broad. Its branches grow horizontally, up to 400 mm in diameter.
In some leaf-cushions a second depression was present above the ligular pit. Though its purpose is unclear, it has been suggested that the depression may mark the position of a sporangium. As the branch of a Lepidodendron lycopsid grew the leaf-cushion only grew to a certain extent, past which the leaf-cushion stretched. This stretching widened ...
In most seeds, for example the sunflower, the plumule is a small conical structure without any leaf structure. Growth of the plumule does not occur until the cotyledons have grown above ground. This is epigeal germination. However, in seeds such as the broad bean, a leaf structure is visible on the plumule in the seed. These seeds develop by ...
The green leaves become copper-toned in the fall. In winter the skeleton of the silvery stem with its branches remains attractive. [citation needed] The purple pigment in the leaves acts like a sunscreen to protect its new leaves, which is particularly important for plants that grow at high altitudes where the sun is fierce.
The leaves are glabrescent, meaning the pubescence is lost with age, but when it is present on young leaves, it is both stellate (i.e. star-shaped) and simple. [3] The flowers are set on short pedicels (i.e. flower stalks). An epicalyx is present, which is a series of subtending bracts that resemble sepals. Its large, ovate segments are dentate ...
The species is a shrub or shrublet that grows up to 2 meters (6.5 feet) tall with many branches, each having a single small flower with five yellow petals and many stamens. Its leaves lack hairs, and have densely patterned glands and large primary veins.