Williamsonia rugosa McLoughlin, C.Pott et Sobbe
Plant Fossil Names Registry Number: PFN000248
Act LSID: urn:lsid:plantfossilnames.org:act:248
Reference: McLoughlin, S., Pott, C. & Sobbe, I. H. (2018): The diversity of Australian Mesozoic bennettitopsid reproductive organs. – Palaeobiodiversity and Palaeoenvironments 98(1): 71–95.
Page of description: 81
Illustrations or figures: fig. 6a–c
Holotype UQF10489, University of Queensland, Australia
Figures: fig. 6a–c
Small Williamsonia incorporating several helices of longitudinally arched, slender, linear bracts with coarse transverse wrinkles, attached by their broad base and tapering consistently to acute apex.
Latin: rugosus—wrinkled; after the coarsely wrinkled texture of the abaxial surface of the perianth bracts.
Jurassic, Middle Jurassic
undifferentiated Injune Creek Group; Aalenian–Bajocian
Bymount Station, Eumamurrin near Injune, southern Queensland
Plant fossil remain
macro- and meso-fossils-embryophytes except wood