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  2. Taproot - Wikipedia

    en.wikipedia.org/wiki/Taproot

    The fibrous-root system (A) is characterized by many roots with similar sizes. In contrast, plants that use the taproot system (B) grow a main root, with smaller roots branching off. The letters indicate where the root systems begin. A taproot is a large, central, and dominant root from which other roots sprout

  3. Glossary of plant morphology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_plant_morphology

    In its broader sense, a tap-root that is thick and fleshy (due to storage); i.e. when tuberation take place in a tap-root. Pneumatophores (respiratory roots) – Part of tap-root system as respiratory roots; found in many mangrove trees. They arise from the thick, mature branches of tap-root systems, and grow upwards.

  4. Root vegetable - Wikipedia

    en.wikipedia.org/wiki/Root_vegetable

    Root vegetables are underground plant parts eaten by humans or animals as food. In agricultural and culinary terminology, the term applies to true roots such as taproots and tuberous roots as well as non-roots such as bulbs , corms , rhizomes , and stem tubers .

  5. Dimorphic root system - Wikipedia

    en.wikipedia.org/wiki/Dimorphic_root_system

    A dimorphic root system is a plant root system with two distinct root forms, which are adapted to perform different functions. One of the most common manifestations is in plants with both a taproot, which grows straight down to the water table, from which it obtains water for the plant; and a system of lateral roots, which obtain nutrients from superficial soil layers near the surface. [1]

  6. Rhizophoraceae - Wikipedia

    en.wikipedia.org/wiki/Rhizophoraceae

    Aerial roots: Instead of having tap roots deep underground, Rhizophoreae develop roots that branch out from the stem some distance above the soil surface. [10] Underground roots, like all plant tissues, require oxygen for respiration. [ 10 ]

  7. Root nodule - Wikipedia

    en.wikipedia.org/wiki/Root_nodule

    Root nodules apparently have evolved three times within the Fabaceae but are rare outside that family. The propensity of these plants to develop root nodules seems to relate to their root structure. In particular, a tendency to develop lateral roots in response to abscisic acid may enable the later evolution of root nodules. [21]

  8. Lateral root - Wikipedia

    en.wikipedia.org/wiki/Lateral_root

    Lateral roots, emerging from the pericycle (meristematic tissue), extend horizontally from the primary root (radicle) and over time makeup the iconic branching pattern of root systems. [1] They contribute to anchoring the plant securely into the soil, increasing water uptake, and facilitate the extraction of nutrients required for the growth ...

  9. Root trainer - Wikipedia

    en.wikipedia.org/wiki/Root_trainer

    Root trainer pots. Many pot designs train the roots. One example is a truncated plastic cone in which a seedling is planted. There is a drainage hole at the bottom and the main tap root tends to grow towards this. What this achieves is to encourage the roots to grow a denser system of root hairs.