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Calycanthaceae
SWEET-SHRUB or CALYCANTHUS FAMILY

Calycanthaceae
Habit: Shrub, deciduous [evergreen], aromatic. Leaf: opposite, simple, entire; stipules 0; petiole short. Inflorescence: flowers 1, terminal on short branches. Flower: bisexual, radial; receptacle hollow; parts generally many, spirally arranged; perianth parts +- petal-like, grading into bracts below; stamens on top of receptacle, smaller, sterile inward, filaments < anthers [0]; pistils simple, on inner face of receptacle, 2-ovuled, style thread-like, exserted from receptacle. Fruit: achenes many, included in +- leathery receptacle.
Genera In Family: 3 genera, +- 10 species: North America, China, Australia; Calycanthus, Chimonanthus cultivated as ornamental, for fragrance. Note: Notable for disjunctions.
eFlora Treatment Author: George P. Johnson & Fosiée Tahbaz
Scientific Editor: Thomas J. Rosatti.
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Citation for this treatment: George P. Johnson & Fosiée Tahbaz 2016. Calycanthaceae, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=81, accessed on May 04, 2016.

Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on May 04, 2016.