What plant belongs to the Annonaceae family?
custard apple
Annonaceae, the custard apple, or annona, family, the largest family of the magnolia order (Magnoliales) with 129 genera and about 2,120 species.
Which Aestivation is found in family Annonaceae?
Calyx: – Sepals 3, small, polysepalous with valvate aestivation. Sepals triangular in shape. On the prolonged thalamus, stamens 7 pistils arranged spirally Page 6 Androecium:- Stamens numerous, free, spirally arranged, closely packed at basal part of thalamus.
What are the distinguishing characters of Annonaceae?
The Annonaceae are distinctive in being trees, shrubs, or woody vines with simple, usually distichous leaves, a trimerous perianth, numerous, usually spiral stamens and pistils (apocarpous or syncarpous), and seeds with ruminate endosperm.
What family is soursop in?
Custard apples
Soursop/Family
Soursop (Annona muricata L.) is a species natural to the tropical Americas, most commonly found on the Caribbean islands (Zayas, 1966). It belongs to the Annonaceae family and like other fruit of the genus Annona is a syncarp formed by the coalescence of pistils and receptacles in a large pulpy structure.
How many stamens are there in family annonaceae?
Ten to twenty (or many more) stamens inserted below the ovary, spirally arranged and forming a ball or flat-topped mass with short and stout filaments and linear to oblong anthers which face outward and open longitudinally.
What is 4 o’clock plant called?
The common name of four o’clocks was given to Mirabilis jalapa because the flowers of this plant do not open until late in the day. This old-fashioned garden ornamental in the four-o’clock family (Nyctaginaceae) is a tender perennial hardy in Zones 7-10, generally grown as an annual throughout most of the US.
Which cyclic flowers are in family annonaceae?
The Annonaceae are a family of flowering plants consisting of trees, shrubs, or rarely lianas commonly known as the custard apple family or soursop family. With 108 accepted genera and about 2400 known species, it is the largest family in the Magnoliales.
Which family flowers are having Vexillary aestivation?
A characteristic of the family Fabaceae is vexillary or descending imbricate aestivation. In it, two lateral petals (wings), which in turn overlap two anterior petals (keel), overlap the posterior largest petal (standard).
What does Gynoecium consist of?
The gynoecium, or female parts of the flower, comprises one or more pistils, each of which consists of an ovary, with an upright extension, the style, on the top of which rests the stigma, the pollen-receptive surface.
How many genera are there in the family Annonaceae?
The family Annonaceae is in the major group Angiosperms (Flowering plants). Statistics are at the bottom of the page. A list of all accepted names in Annonaceae is available in CSV format. Species of Annonaceae contained within The Plant List belong to 119 plant genera.
How many species of Annona trees are there?
The genus Annona L. belongs to the Annonaceae family and comprises approximately 162 species of trees and shrubs ( Chatrou et al., 2012 ). Economically, this genus is the most important of the Annonaceae family due to its edible fruits and medicinal properties.
What does the fruit of an Annonaceae look like?
There are six brown, yellow, or greenish petals, many stamens in a spiral, and many pistils, each with a one-chambered ovary containing many ovules. The fruit is a berry. Flowers in some species are borne directly on large branches or on the trunk (cauliflorous). The leaves and wood are often fragrant.
Is the Uvaria ovata part of the Annonaceae?
Uvaria ovata is part of the Family, Annonaceae. In a phylogeny-based reclassification of the family four subfamilies are recognised: Anaxagoreoideae (including just Anaxagorea ), Ambavioideae, Annonoideae, and Malmeoideae. A number of the larger genera, including Guatteria, with its 177 species, Annona, and Xylopia belong to Annonoideae.