
FIGURE 1. a–l: Centaurea akroteriensis. a: flower head and stem; b: neutral flower; c: hermaphroditic flower. d: staminal tube and style. e: internal bract. f: middle bract. g: external bract. h: achene. i–k: juvenile basal leaves. j: mature basal leaf. l: spiny palmate-fasciculated apex of C. akroteriensis. m: apex of the bract of C. seridis. Comparison between achenes of n: C. seridis, o: C. bimorpha and p: C. ferox. (All illustrations made from the holotype, isotypes, herbaria's specimens and plants observed in vivo. Drawings by Quintino Giovanni Manni).
Published as part of Gennaio, Roberto & Manni, Quintino Giovanni, 2020, Centaurea akroteriensis (Asteraceae), a new species discovered in Salento (Southern Apulia, Italy), pp. 251-269 in Phytotaxa 436 (3) on page 252, DOI: 10.11646/phytotaxa.436.3.4, http://zenodo.org/record/13874069
Tracheophyta, Magnoliopsida, Asterales, Centaurea, Biodiversity, Asteraceae, Plantae, Taxonomy
Tracheophyta, Magnoliopsida, Asterales, Centaurea, Biodiversity, Asteraceae, Plantae, Taxonomy
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