Annularia sardiniana Cleal, Scanu, Buosi, Pittau et Kustat.
Plant Fossil Names Registry Number: PFN000152
Act LSID: urn:lsid:plantfossilnames.org:act:152
Reference: Cleal, C. J., Scanu, G. G., Buosi, C., Pittau, P. & Kustatscher, E. (2016): Middle Pennsylvanian vegetation of the San Giorgio Basin, southern Sardinia (Italy). – Geological Magazine 154(5): 1155–1170.
Page of description: 157
Illustrations or figures: Figures 3 a–c, 6i
Holotype MGPDL 17397, Geological and Palaeontological Museum of Cagliari University (MGPDL), Italy
Figures: Fig. 3a
Leafy shoots with circular leaf whorls of typically 36 mm (sometimes up to 70 mm) diameter; each whorl with 11- 30 (typically 20) linear-lanceolate, 2.0- 2.5 mm wide, rather lax leaves with acute to bluntly acute apex, basally fused to 1.0- 1.5 m wide collar.
Named for Sardinia, the region where this species has been described for the first time
San Giorgio Basin, SE Sardinia
Plant fossil remain
macro- and meso-fossils-embryophytes except wood