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Boenninghausenia japonica

Description

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Family Rutaceae

The Rutaceae are herbs, shrubs , and trees with glandular punctate , commonly strongly smelling herbage comprising about 150 genera and 1,500 species that are further characterized by the common occurrence of spines and winged petioles . The leaves are alternate or opposite, simple or palmately or pinnately compound , or sometimes heathlike or reduced to spines; stipules are absent. The flowers are often sweet-scented, nearly always bisexual , and are actinomorphic or sometimes zygomorphic. The calyx consists of 3-5 distinct or basally connate sepals and the corolla consists of 3-5 distinct or sometimes connate petals or rarely the petals are lacking. The androecium consists of distinct or sometimes connate stamens that are commonly obdiplostemonous , that is in two whorls with the outer whorl opposite the petals. However, sometimes there may be (1)3-4 whorls or rarely up to 60 stamens. The gynoecium consists of a single compound pistil of commonly 2-5 or more, often incompletely connate carpels that may be united only basally or apically, either one or an equal number of styles, and a superior ovary with usually 2-5 or more locules, each bearing 1-several axile ovules. Generally, an intrastaminal nectary disk is situated between the stamens and the ovary. The fruit is variable. -- Gerald Carr.

Taxonomy

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Notes

Publishing author : Siebold ex Miq. Publication : Ann. Mus. Bot. Lugduno-Batavi iii. 21An accepted name in the RHS Horticultural Database.

Similar Species

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Members of the genus Boenninghausenia

ZipcodeZoo has pages for 7 species, subspecies, varieties, forms, and cultivars in this genus:

B. albiflora (Boenninghausenia) · B. albiflora pink-flowered · B. albiflora var. japonica · B. albiflora var. pilosa · B. japonica · B. schizocarpa · B. sessilicarpa

More Info

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal March 16, 2008:

Identifiers

Last Revised: 7/3/2009