
Fig. 5 Gynoecial architecture and intraspecific variability. A–C, F, G, C. nodosa (blue frames). D, E, H–K, V. bonplandii (yellow frames). A, LS of carpel with two hemianatropous ovules. B, LS of stigma with pollen. C, LS of gynoecium. D, LS of hemianatropous ovule. E, F, LS of egg apparatus (white arrow indicates stalk under chalazal haustorium). G, TS of gynoecium with four locules and only two fertile ovules (i.e., one ovule per carpel). H, flower at anthesis with two styles, ten stamens and ten petals (arrow indicates dehiscence line of thecae). J, flower after
Published as part of Heigl, Heidi M.L., Kretschmann, Juliane, Hilger, Hartmut H. & Gottschling, Marc, 2020, Flower and fruit anatomy of Cordia nodosa Lam. and Varronia bonplandii Desv. (Cordiaceae, Boraginales) with phylogenetic implications, pp. 9-24 in Organisms Diversity & Evolution (New York, N.Y.) 20 (1) on page 17, DOI: 10.1007/s13127-019-00420-4, http://zenodo.org/record/13180798
Biodiversity, Taxonomy
Biodiversity, Taxonomy
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