Callitriche hermaphroditica L.
FamilyCallitrichaceae — APG family: Plantaginaceae
SynonymsCallitriche autumnalis L.
DescriptionSubmerged; stems from filiform rootstock; leaves densely covering stem, dark green, uniform, linear-oblong to linear-lanceolate, obtuse or retuse, broad at base, not connected by wing; flowers mostly 2 at each internode; fruits circular, large, thin; carpels each with broad wing.
EcologyQuiet, shallow water. Described from Sweden. Certainly more common than is indicated by map.
Hultén's Flora About

This is a digital representation of Eric Hultén’s ‘Flora of Alaska and Neighboring Territories: A Manual of the Vascular Plants’, which was published by Stanford University Press in 1968. The book was digitized by C. Webb (at UAMN) as part of the Flora of Alaska project, with funding by the US NSF (Grant 1759964 to Ickert-Bond & Webb), and with permission of Stanford University Press. Data and images © 1968 Board of Trustees of the Leland Stanford Jr. Univ. Usage licence: Creative Commons BY-NC-SA 4.0. NB: You may find OCR errors; please refer to the hard-copy if in doubt.