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Suessenia
Genus Suessenia Jud, Gandolfo, A. Iglesias, Wilf PloS One, 12(5(e0176164)): 8. 10 May 2017
- Name
- Suessenia
- Rank
- Genus
- Authors (Pub.)
- Jud N. A.
Gandolfo M. A.
Iglesias A.
Wilf P.
- Publication
- Flowering after disaster: Early Danian buckthorn (Rhamnaceae) flowers and leaves from Patagonia [2017/5]
- Journal
- PLoS One
- Volume
- 12
- Issue
- 5(e0176164)
- Page number
- 8
- Year
- 2017
- Parent Taxon
- [Family] Rhamnaceae
- Fossil Status
- leaves
- Type
- Suessenia grandensis
- Diagnosis
- Leaves simple, marginal petiolate; blade shape ovate to elliptic; base obtuse, rounded, symmetrical or slightly asymmetrical, apex acute or obtuse; margin unlobed, toothed; primary vein framework basal acrodromous, with three basal veins (rarely 5), agrophic veins absent or present; major secondary vein framework absent or semicraspedodromous distally; tertiary vein framework mixed percurrent; tooth spacing regular, teeth apically pointed, with indeterminate glandular tissue on the tooth apex.
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