Back
Huttoniaceae
Family Huttoniaceae Libertín, Bek Rev. Palaeobot. Palynol., 128: 249. 13 Jan 2004
- Name
- Huttoniaceae
- Rank
- Family
- Authors (Pub.)
- Libertín M.
Bek J.
- Publication
- Huttonia spicata (Sternberg) emend. and its spores, the Radnice Basin (Bolsovian), Carboniferous continental basins of the Czech Republic [2004/1]
- Journal
- Review of Palaeobotany and Palynology
- Volume
- 128
- Page number
- 249
- Year
- 2004
- Type
- [Genus] Huttonia
- Diagnosis
- Heterosporous sphenopsid cones. Long-shield and lanceolate bracts join together. Umbrella-type of foliar collars at the base of bracts. Sporangiophores simple, attached only in axils of sterile bracts, bearing a single sporangium. Sporangiophores do not possess a long-shield shape. Microspores are trilete and laevigate with a pseudosaccus-like layer sometimes enveloping microspores. Trilete laevigate megaspores.
