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Xanthosoma sagittifolium, or tannia, is a tropical flowering plant from the family Araceae. It produces an edible, starchy corm. X. sagittifolium is native to tropical America where it has been first cultivated. Around the 19th century, the plant spread to Southeast Asia and Africa and has been cultivated there ever since. X.
In physics and engineering, a free body diagram (FBD; also called a force diagram) [1] is a graphical illustration used to visualize the applied forces, moments, and resulting reactions on a free body in a given condition. It depicts a body or connected bodies with all the applied forces and moments, and reactions, which act on the body(ies).
Printable version; In other projects ... Diagram of a plant cell and its constituent organelles. --> ... An example of the template with all diagrams activated.
Plant anatomy or phytotomy is the general term for the study of the internal structure of plants. Originally, it included plant morphology , the description of the physical form and external structure of plants, but since the mid-20th century, plant anatomy has been considered a separate field referring only to internal plant structure.
English: Relation of plant material to the Floral diagram. Black dashed line represents the cross-section. 1 – main axis relative to the flower; 2 – cross-section through the flower, which makes the most important part of the diagram, 3 – bracteole, 4 – subtending bract. The rounded lines connecting sepals represent calyx appendages.
Diagram of flower parts. In botany, floral morphology is the study of the diversity of forms and structures presented by the flower, which, by definition, is a branch of limited growth that bears the modified leaves responsible for reproduction and protection of the gametes, called floral pieces.
English: A simple diagram of a plant leaf cell, labelled with numbers. It shows the cytoplasm, nucleus, cell membrane, cell wall, mitochondria, permanent vacuole, and chloroplasts. Note going down the left the numbers are not sequential, this is to match the numbering on others in the series. Cytoplasm; Nucleus; Cell membrane; Mitochondrion ...
The Linnaean classes for plants, in the Sexual System, were (page numbers refer to Species plantarum): Classis 1. Monandria: flowers with 1 stamen; Classis 2. Diandria: flowers with 2 stamens; Classis 3. Triandria: flowers with 3 stamens; Classis 4. Tetrandria: flowers with 4 stamens; Classis 5. Pentandria: flowers with 5 stamens; Classis 6.