Root

提供: 広島大学デジタル自然史博物館 植物
2017年4月23日 (日) 15:08時点におけるInoue (トーク | 投稿記録)による版

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目次

root

  • 根(日本語)
  • (Español)

Definition

Glossary of "Cladistics (2nd ed.)" by Kitching et al. (1998)

  • (1) The basal taxon of a cladogram on which all characters have been polarized. (2) The starting point or base of a cladogram.

Glossary of Plant Systematics (1st ed.) by Simpson (2006)

  • A cylindrical organ of virtually all vascular plants, consisting of an apical meristem that gives rise to a protective root cap, a central endodermis-bounded vascular system, absorptive epidermal root hairs, and endogenously developed lateral roots; usually functioning in anchorage and absorption of water and minerals; initially derived from the radicle of the embryo and typically growing downward. (plant part)

Glossary of "Life (9th ed.)" by Sadava et al. (2011)

  • The organ responsible for anchoring the plant in the soil, absorbing water and minerals, and producing certain hormones. Some roots are storage organs.

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