|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Typhaceae||View Description||Dichotomous Key|
|Genus: Typha||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Typha latifolia L.
Habit: Plant 15--30 dm. Stem: 3--7 mm diam near inflorescence. Leaf: sheath tip lobes ear-like, papery, or 0; widest fresh blades 10--29 mm wide, dry 5--20 mm wide, glands 0. Inflorescence: naked stem between staminate, pistillate flowers generally 0(8) cm; staminate scales hair- to strap-like, colorless; pistillate spikes medium- to black- or red-brown, generally white-mottled in age; compound pedicels elongate, bristle-like in fruit, 1.5--3.5 mm; pistillate bractlets 0. Flower: pollen grains in 4s; stigma ovate to lance-ovate, green in flower, medium- to red- or black-brown in age; sterile ovary straw-colored, not visible at spike surface, < pistil hair tips. Chromosomes: 2n=30.
Ecology: Unpolluted to nutrient-rich freshwater (brackish) marshes; Elevation: < 2300 m. Bioregional Distribution: CA; Distribution Outside California: boreal North America to northern South America, Eurasia, northern Africa, Tasmania (introduced). Flowering Time: Jun--Jul
eFlora Treatment Author: S. Galen Smith
Jepson Online Interchange
Previous taxon: Typha domingensis
Next taxon: Zannichelliaceae
Citation for this treatment: S. Galen Smith 2017. Typha latifolia, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=47466, accessed on January 22, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on January 22, 2017.