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Urpicalis
Genus Urpicalis Gerrienne Compt. Rend. Acad. Sci. Paris, Sér. 2, Mécan., Phys., Chim., 314(8): 852. 9 Apr 1992
- Name
- Urpicalis
- Rank
- Genus
- Authors (Pub.)
- Gerrienne P.
- Publication
- Les plantes emsiennes de Fooz-Wépion (bord nord du Synclinorium de Dinant, Belgique) II [1992/4]
- Journal
- Comptes rendus de l'Académie des sciences
- Volume
- 314
- Issue
- 8
- Page number
- 852
- Year
- 1992
- Parent Taxon
- [Class] Rhacophytopsida
- Fossil Status
- stems (with sporangia)
- Type
- Urpicalis steemansii
- Diagnosis
- Herbaceous plant made of smooth sporangiferous axis systems, isotomously branched, probably borne laterally on wider smooth axes. Distance between two successive isotomies, variable. Sporangiafusiform to oval-elongated, one being often borne at the axil of the isotomy and the others inserted in one row on the adaxial side of the isotomously branched axes. Sporangium orientation parallel to the isotomy bisector.Epidermic cells elongated with tapering ends. Spores and plant anatomy unknown.
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