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Monocots have mechanisms to promote or suppress cross-fertilization and self-fertilization (autogamy or geitonogamy). The pollination syndromes of monocots can be quite distinct; they include having flower parts in multiples of three, adaptations to pollination by water (hydrogamy), and pollination by sexual deception in orchids. [1]
The monocots or monocotyledons have, as the name implies, a single (mono-) cotyledon, or embryonic leaf, in their seeds.Historically, this feature was used to contrast the monocots with the dicotyledons or dicots which typically have two cotyledons; however, modern research has shown that the dicots are not a natural group, and the term can only be used to indicate all angiosperms that are not ...
Cross-section of a monocot root. Note the lack of any pattern in the arrangement of the vascular bundles. For the background to this list, see List of the vascular plants of Britain and Ireland .
Sparganium americanum is a monocot plant. [1] Individuals of this species may look like grass, but they aren’t. Individual American bur-reeds can grow to be between two and four feet. The leaves are green and are triangular in cross section; the leaves of individuals living in deeper water can produce floating leaves. [4]
A floral diagram is a schematic cross-section through a young flower. [1] It may be also defined as “projection of the flower perpendicular to its axis”. [3] It usually shows the number of floral parts, [Note 2] their sizes, relative positions and fusion.
Asparagales (asparagoid lilies) are a diverse order of flowering plants in the monocots.Under the APG IV system of flowering plant classification, Asparagales are the largest order of monocots with 14 families, [5] 1,122 genera, and about 36,000 species, with members as varied as asparagus, orchids, yuccas, irises, onions, garlic, leeks, and other Alliums, daffodils, snowdrops, amaryllis ...
[5] [6] [7] Like other monocots [b] they usually have a single embryonic leaf in their seeds, scattered vascular systems, leaves with parallel veins, flower parts in multiples of three, and roots that can develop in more than one place along the stems.
Dioscoreaceae (/ ˌ d aɪ ə ˌ s k ɔːr i ˈ eɪ s i i /) is a family of monocotyledonous flowering plants, with about 715 known species in nine genera. [4] The best-known member of the family is the yam (some species of Dioscorea).