Styphnolobium japonicum

Styphnolobium japonicum
Styphnolobium japonicum tree
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Styphnolobium
Species:
S. japonicum
Binomial name
Styphnolobium japonicum
Synonyms

Styphnolobium japonicum, the Japanese pagoda tree[3] (also known as the Chinese scholar tree and pagoda tree; syn. Sophora japonica) is a species of tree in the subfamily Faboideae of the pea family Fabaceae.

It was formerly included within a broader interpretation of the genus Sophora. The species of Styphnolobium differ from Sophora in lacking the ability to form symbioses with rhizobia (nitrogen fixing bacteria) on their roots. It also differs from the related genus Calia (mescalbeans) in having deciduous leaves and flowers in axillary, not terminal, racemes. The leaves are alternate, pinnate, with nine to 21 leaflets, and the flowers in pendulous racemes similar to those of the black locust.

  1. ^ "Styphnolobium japonicum". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 19 February 2008.
  2. ^ a b c d "Styphnolobium japonicum – ILDIS LegumeWeb". Retrieved 19 February 2008.
  3. ^ USDA, NRCS (n.d.). "Styphnolobium japonicum". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 4 December 2015.

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