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Esotropia is a form of strabismus in which one or both eyes turn inward. The condition can be constantly present, or occur intermittently, and can give the affected individual a "cross-eyed" appearance. [1] It is the opposite of exotropia and usually involves more severe axis deviation than esophoria. Esotropia is sometimes erroneously called ...
Stigma (botany) Diagram showing the stigma-style-ovary system of the female reproductive organ of a plant. The stigma is fixed to the apex of the style, a narrow upward extension of the ovary. The stigma ( pl.: stigmas or stigmata) [1] is the receptive tip of a carpel, or of several fused carpels, in the gynoecium of a flower .
Prism dioptres. Prism correction is commonly specified in prism dioptres, a unit of angular measurement that is loosely related to the dioptre. Prism dioptres are represented by the Greek symbol delta (Δ) in superscript. A prism of power 1 Δ would produce 1 unit of displacement for an object held 100 units from the prism. [2]
Hanakotoba, also known as 花言葉 – Japanese form of the language of flowers; List of national flowers – flowers that represent specific geographic areas; Plants in culture – uses of plants by humans; Narcissus in culture - uses of narcissus flowers by humans
The high regard for flowers in ancient Jewish culture is further evidenced by the presence of floral motifs its artistic creations. Examples include the Temple menorah, [5] the pillars of the Temple, and the Molten Sea adorned with "lily flowers." [6] The Talmud states that Solomon's Temple contained golden representations of various aromatic ...
But spare a thought for the team from Wales which has set itself the challenge of using more than 300 different species of plants. The Size of Wales garden is thought to be the most biodiverse ...
Induced systemic resistance (ISR) is a resistance mechanism in plants that is activated by infection. Its mode of action does not depend on direct killing or inhibition of the invading pathogen, but rather on increasing physical or chemical barrier of the host plant.
List of plant genus names with etymologies (A–C) Canistrum (from the Greek for "basket") Since the first printing of Carl Linnaeus 's Species Plantarum in 1753, plants have been assigned one epithet or name for their species and one name for their genus, a grouping of related species. [1] Many of these plants are listed in Stearn's Dictionary ...
This list of systems of plant taxonomy presents "taxonomic systems" used in plant classification. A taxonomic system is a coherent whole of taxonomic judgments on circumscription and placement of the considered taxa. It is only a "system" if it is applied to a large group of such taxa (for example, all the flowering plants). There are two main ...
In Christian iconography plants appear mainly as attributes on the pictures of Christ or the Virgin Mary. Christological plants are among others the vine, the columbine, the carnation and the flowering cross, which grows out of an acanthus plant surrounded by tendrils. Mariological symbols include the rose, lily, olive, cedar, cypress and palm.