PERIPLOCOIDEAE Meaning and
Definition
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Periplocoideae is a subfamily of flowering plants belonging to the family Apocynaceae. It is a diverse group of plants comprised of approximately 30 genera and around 350 species. These plants are primarily distributed in tropical and subtropical regions across the world.
Periplocoideae are characterized by their woody nature, with most species being vines or climbers. They typically possess simple, opposite leaves, which are sometimes succulent or leathery in texture. The flowers are generally small and grouped in clusters or inflorescences. These flowers exhibit a unique structure with five petals that may be fused at the base, forming a characteristic urn-shaped or tubular corolla.
Many species within the Periplocoideae family are known for their medicinal properties. They contain a variety of chemical compounds such as alkaloids, glycosides, and tannins that have been utilized for their therapeutic benefits. Some species are particularly noted for their traditional use in treating gastrointestinal ailments, fevers, and as remedies for snakebites.
In addition to their medicinal importance, some members of the Periplocoideae subfamily have ornamental value. Species like Stephanotis floribunda, commonly known as "Madagascar jasmine," are cultivated for their attractive white flowers and pleasant fragrance.
Overall, Periplocoideae are a diverse group of plants with ecological, medicinal, and ornamental significance. Their unique features and chemical compositions have made them subjects of interest for scientific study and exploration of their potential applications in various fields.
Etymology of PERIPLOCOIDEAE
The word "Periplocoideae" is derived from two distinct components: "Periploco-" and "-ideae".
The term "Periploco-" refers to the genus Periploca, which belongs to the family Apocynaceae. This botanical genus encompasses several species of climbing shrubs. The name "Periploca" itself comes from the Greek word "periplous", meaning 'sailing around,' which likely relates to the winding and twisting growth habit of the plants in this genus.
The suffix "-ideae" is a common botanical suffix used to denote a subfamily in the family classification system. It is derived from the Latin word "idaea", meaning 'pertaining to' or 'resembling.
