Jepson eFlora: Taxon page
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Gunneraceae
GUNNERA FAMILY

Gunneraceae
Habit: Perennial herb, often large, terrestrial [semi-aquatic]; rhizome often with large scales. Stem: +- 0. Leaf: simple, generally alternate, often large; stipules 0; blades < to > petioles, +- round to reniform or ovate, generally toothed or lobed. Inflorescence: panicle (generally spikes along 1° axis), terminal or from upper axils, large; flowers many, often pistillate below, staminate above, bisexual between. Flower: very small, unisexual or bisexual; sepals generally 2 [+- 0]; petals 2 [0]; stamens 1--2; ovary inferior, chamber 1, styles 2. Fruit: drupe.
Genera In Family: 1 genus, +- 35 species: Mexico, southern hemisphere, Hawaii; several cultivated. Rhizome scales previously interpreted as stipules.
eFlora Treatment Author: Livia Wanntorp & Elizabeth McClintock
Scientific Editor: Thomas J. Rosatti.
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Citation for this treatment: Livia Wanntorp & Elizabeth McClintock 2016. Gunneraceae, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=146, accessed on May 25, 2016.

Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on May 25, 2016.