FIGURE 5 in Polygonum schischkinii is a member of Atraphaxis (Polygonaceae, Polygoneae): evidences from morphological and molecular analyses

FIGURE 5. Morphology of Polygonum schischkinii: A, B—epidermal cells of the tepal margin; C—papillae at the tepal edge; D— filament of the inner stamen fused to a receptacle; E–nectar-secreating tissue covering the base of the filament and the receptacle; F— nectar-secreating tissue covering the base of the filament; G—epidermal cells covering the top of the filament; H, I—surface of premature fruit on the rib (H) and near the top (I); J–L—pollen. Scale bar = 300 µm (D); 30 µm (A–B, E–I); 10 µm (L); 3 µm (C, J–L).Published as part of Yurtseva, Olga V., Severova, Elena E., Deviatov, Andrey G., V.Olonova, Marina & Samigullin, Tahir H., 2021, Polygonum schischkinii is a member of Atraphaxis (Polygonaceae, Polygoneae): evidences from morphological and molecular analyses, pp. 193-216 in Phytotaxa 491 (3) on page 203, DOI: 10.11646/phytotaxa.491.3.1, http://zenodo.org/record/575337