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This may explain why, though bees are not observed to visit ragweed flowers, its pollen is often found in honey made during the ragweed floral bloom. Other flowers that are generally anemophilous are observed to be actively worked by bees, with solitary bees often visiting grass flowers, and the larger honeybees and bumblebees frequently ...
The first Flores Historiarum was created by St Albans writer, Roger of Wendover, who carried his chronology from the Creation up to 1235, the year before his death. Roger claims in his preface to have selected "from the books of catholic writers worthy of credit, just as flowers of various colours are gathered from various fields."
These plants are hermaphroditic, with anemophilous or hydrophilous pollination. The flowers are ebracteate, small, and regular. Commonly, the flowers are aggregated in ‘inflorescences’, but sometimes they are solitary. Often, they grow in racemes, spikes, or umbels.
Many flowers, for example, attract only one specific species of insect and therefore rely on that insect for successful reproduction. This close relationship is an example of coevolution, as the flower and pollinator have developed together over a long period to match each other's needs.
Jojoba leaves have an aerodynamic shape, creating a spiral effect, which brings wind-borne pollen from the male flower to the female flower. Even though the male flowers are attractive for bees and are a pollen source, jojoba is anemophilous because its female flowers are not attractive to pollinators. [ 6 ]
The Cyperaceae (/ ˌ s aɪ p ə ˈ r eɪ s i. iː,-ˌ aɪ /) are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges.The family is large; botanists have described some 5,500 known species in about 90 genera [3] [4] – the largest being the "true sedges" (genus Carex), [5] [6] with over 2,000 species.
Osmanthus fragrans (lit. ' fragrant osmanthus '), variously known as sweet osmanthus, sweet olive, tea olive, and fragrant olive, is a flowering plant species native to Asia from the Himalayas through the provinces of Guizhou, Sichuan and Yunnan in China, Taiwan, southern Japan and Southeast Asia as far south as Cambodia and Thailand.
A prime example is the Manipulus florum of Thomas of Ireland, which was completed at the beginning of the fourteenth century. The purpose was to take passages that illustrated certain topics, doctrines or themes. After the medieval period, the term was extended to apply to any miscellany or compilation of literary or scientific character.