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The corolla is gametopetalous, the five petals may be joined forming a tube with 4 or 5 lobes (in the flower called tubulose flower or floret, or two groups of petals joined (in the case of bilabiated flowers, with an upper lip formed by 2 petals and a lower lip formed by 3 petals), or they can present a short tube and the limb prolonged ...
In some plants such as Narcissus, the lower part of the petals or tepals are fused to form a floral cup above the ovary, and from which the petals proper extend. [ 4 ] [ 5 ] [ 6 ] A petal often consists of two parts: the upper broader part, similar to a leaf blade, also called the blade; and the lower narrower part, similar to a leaf petiole ...
The flowers are produced on stalks 3–10 cm (1–4 in) long, and have eight creamy white petals – hence the specific epithet octopetala. [4] The style is persistent on the fruit with white feathery hairs, functioning as a wind-dispersal agent. The feathery hairs of the seed head first appear twisted together and glossy before spreading out ...
There are many perfectly identifiable flowers in books like The Book of Hours [11] (two volumes) by the Master of Flowers (Maître-aux-fleurs, 15th century) or Jean Bourdichon's Grandes Heures of Anne of Brittany (between 1503 and 1508), with 337 plants from the Queen's garden, captioned in Latin and French. These artists' objective was, though ...
open – petals or sepals do not overlap or even touch each other . reduplicate – folded outwards. valvate – margins of adjacent petals or sepals touch each other without overlapping. vexillary – a special type of aestivation occurring in plants like pea; in this type of aestivation a large petal called standard encloses two smaller petals.
The ancient Greeks, as recorded in Euripides's play The Phoenician Women, placed a crown of flowers on the head of the deceased; [145] they also covered tombs with wreaths and flower petals. Flowers were widely used in ancient Egyptian burials, [146] and the Mexicans to this day use flowers prominently in their Day of the Dead celebrations [147 ...
[9] [10] The flowers of coral trees are diadelphous and are considered papilionaceous, but the wings are much reduced, suggesting a flower with three petals. [1] [10] Their keel petals are elongate, fused together and sometimes tubular to facilitate pollination by certain bird groups, [10] while secondary compounds in their nectar seem to repel ...
The corolla: zero or more whorls of petals above the calyx; The androecium: zero or more whorls of stamens, each comprising a filament and an anther; The gynoecium: zero or more whorls of carpels, each consisting of an ovary, a style, and a stigma; A flower lacking any of these floral structures is said to be incomplete or imperfect. [3]