Figure 14 from: Zaika MA, Kilian N, Jones K, Krinitsina AA, Nilova MV, Speranskaya AS, Sukhorukov AP (2020) Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses. PhytoKeys 137: 1-85. https://doi.org/10.3897/phytokeys.137.46544

Figure 14 Schemes (A, C) and cross-sections of the achenes (B, D). A, BScorzonera tragopogonoides (Piptopogon type), B from Kryltsov s.n. (MW0891887) C, DS. armeniaca (Podospermum type), D from Kuthatheladze s.n. (LE). Designation of the colours in A and C: yellow – thin-walled parenchyma; red – sclerenchyma (of parallel orientation); pink – sclerenchyma (of perpendicular orientation); dark blue – collenchymatous parenchyma (A); blue – seed coat; violet dots (A, C) – vestiges of vascular bundles in the seed coat (A) and in the pericarp (C); green – endosperm; central white area – seed hollow.