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Roots of Vicia with white root nodules visible. Cross-section through a root nodule of Vicia observed through a microscope. Biological nitrogen fixation (BNF, performed by the organisms called diazotrophs ) is a very old process that probably originated in the Archean eon when the primitive atmosphere lacked oxygen .
A traditional approach to supporting climbing peas is to thrust branches pruned from trees or other woody plants upright into the soil, providing a lattice for the peas to climb. Branches used in this fashion are called pea sticks [9] or sometimes pea brush. Metal fences, twine, or netting supported by a frame are used for the same purpose. In ...
Mexican bird-of-paradise tree Fabaceae (legume family (peas)) Caesalpinia pulcherrima: red bird-of-paradise tree; flowerfence poinciana Fabaceae (legume family (peas)) Caragana: Asian pea trees; Caragana arborescens: Siberian pea tree Fabaceae (legume family (peas)) Cassia: cassias; Cassia leptophylla: gold medallion tree Fabaceae (legume ...
A selection of dried pulses and fresh legumes. Legumes (/ ˈ l ɛ ɡ j uː m, l ə ˈ ɡ j uː m /) are plants in the family Fabaceae (or Leguminosae), or the fruit or seeds of such plants.
Growth from any such meristem at the tip of a root or shoot is termed primary growth and results in the lengthening of that root or shoot. Secondary growth results in widening of a root or shoot from divisions of cells in a cambium. [8] In addition to growth by cell division, a plant may grow through cell elongation. This occurs when individual ...
Saraca asoca, commonly known as the ashoka tree (lit. "sorrow-less"), is a plant belonging to the Detarioideae subfamily of the Fabaceae family of plants (also referred to as the legume, pea, or bean family). [3] The tree is native to the Indian subcontinent, with its native range extending from Pakistan to the west, through India and ...
Plant taxonomy is the science that finds, identifies, describes, classifies, and names plants.It is one of the main branches of taxonomy (the science that finds, describes, classifies, and names living things).
Abrus is a genus of flowering plants in the pea family, Fabaceae, and the only genus in the tribe Abreae. It contains 13–18 species, but is best known for a single species: jequirity (A. precatorius). The highly toxic seeds of that species are used to make jewellery. [3] [4] [5]