Figure 1: Fossil cuticle with phytoliths.
From: Late Cretaceous origin of the rice tribe provides evidence for early diversification in Poaceae
(a) Changii indicum, (b) Tateokai deccana. Scale bar,10 μm. Bl=bilobate; El=epidermal long cells; Sn=sinuate margin; Sc=scooped; Sr=silicified ribbed thickening; Pa=papillae; Ps=papillae on subsidiary cells; Tr=trichome.
