FIGURE 3 in Persepolium (Polygoneae): A new genus in Polygonaceae based on conventional Maximum Parsimony and Three-taxon statement analyses of a comprehensive morphological dataset

FIGURE 3. Ocreas and ocreolas of Polygonum subsection Spinescentia: (A–K)—P. dumosum, Kotschy 242, LE: (A–F)—ocreas (A– B, E–F) and lead blades (A, C–F) of vegetative part of shoot, (G-K)—ocreolas and reduced leaf blades. (L–M)—P. aridum, Sawers, Haussknecht s.n. LE: (L–M)—ocreas, (N–O)—ocreolas. (P–W)—P. salicornioides, Kotschy 468, LE: (P–S)—ocreas and a leaf blade of vegetative part of shoot, (T–W)—ocreolas. (X–Y)—P. spinosum, Bornmüller 5083, LE, leaf blades and ocreas of vegetative shoot. Scale bar = 1 mm. Images: O. Yurtseva.