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A set of standard 75 by 25 mm microscope slides. The white area can be written on to label the slide. A microscope slide (top) and a cover slip (bottom) A microscope slide is a thin flat piece of glass, typically 75 by 26 mm (3 by 1 inches) and about 1 mm thick, used to hold objects for examination under a microscope.
In a bud or flower bud, the relative arrangement of the sepals or petals of each flower whorl is called vernation. This arrangement must be observed in the flower bud because in the fully open flower the floral parts are often so far separated from each other that the vernation cannot be determined. There are six main types of vernation.
Clivia miniata, the Natal lily or bush lily, is a species of flowering plant in the genus Clivia of the family Amaryllidaceae, native to woodland habitats [2] in South Africa (Eastern Cape, Mpumalanga and KwaZulu-Natal provinces) and Eswatini. It is also widely cultivated as an ornamental.
Lilium (/ ˈ l ɪ l i ə m / LIL-ee-əm) [3] is a genus of herbaceous flowering plants growing from bulbs, all with large and often prominent flowers. Lilies are a group of flowering plants which are important in culture and literature in much of the world.
Every year, the National Garden Bureau shines a spotlight on a select group of plants, and for 2024, the lily has been chosen as one of those deserving special recognition.
A floral diagram is a graphic representation of the structure of a flower. It shows the number of floral organs, their arrangement and fusion. Different parts of the flower are represented by their respective symbols. Floral diagrams are useful for flower identification or can help in understanding angiosperm evolution.
ABC model of flower development guided by three groups of homeotic genes. The ABC model of flower development is a scientific model of the process by which flowering plants produce a pattern of gene expression in meristems that leads to the appearance of an organ oriented towards sexual reproduction , a flower.
Calochortus flowers have six tepals.Unlike most other Liliaceae, Calochortus tepals are in two series that differ in size and color. [7] The outer three are generally narrower and more sepal-like, while the inner three are larger, usually with bright marks at the base, [8] and are often described as petals. [9]