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Subszedendron
Genus Subszedendron Doweld Taxon, 66(6): 1459. 22 Dec 2017
- Name
- Subszedendron
- Rank
- Genus
- Authors (Pub.)
- Doweld A. B.
- Publication
- A review of the nomenclature of Cyclostigma (Cyclostigmatales: Cyclostigmataceae; fossil Isoetophyta) [2017/12]
- Journal
- Taxon
- Volume
- 66
- Issue
- 6
- Page number
- 1459
- Year
- 2017
- Parent Taxon
- [Class] Lepidodendropsida
- Fossil Status
- stems
- Type
- Subszedendron anhuiense
- Diagnosis
- Stems covered with spirally arranged microphyll cushions, vertically elongate-elliptical. Microphyll trace and two parichnos cicatricules situated nearly on the midline of microphyll scar; fine, longitudinal or slightly flexuous
striations between the microphyll scars and a smooth, elongate-rhomboidal area around the scar. Ligular pit distinct, placed immediately at the upper edge of each scar.
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