. The classification of flowering plants. Plants. RANUNCULACEAE 141. Fig. 66. A. Flower of Helleborus niger in vertical section, slightly enlarged; h, nectary. B. Diagram shewing arrangement of the androecium in an individual case of H. niger in which 7 of the 13 marginal staminal leaves have become nectaries (indicated by shading). C. Floral diagram of Aquilegia. D. Fruit of Xigella damascena with involucre of bracts, slightly reduced. E. Fruit cut transversely. F. Nectary of same. G. Flower of Ranunculus sceleratus in vertical section. H. Base of petal of R. acris. I. The same in median long
. The classification of flowering plants. Plants. RANUNCULACEAE 141. Fig. 66. A. Flower of Helleborus niger in vertical section, slightly enlarged; h, nectary. B. Diagram shewing arrangement of the androecium in an individual case of H. niger in which 7 of the 13 marginal staminal leaves have become nectaries (indicated by shading). C. Floral diagram of Aquilegia. D. Fruit of Xigella damascena with involucre of bracts, slightly reduced. E. Fruit cut transversely. F. Nectary of same. G. Flower of Ranunculus sceleratus in vertical section. H. Base of petal of R. acris. I. The same in median longitudinal section. J. Floral diagram of Nigella. F, G, H, I enlarged. (A after Berg and Schmidt; B after Schrodinger; C, E, F after Warming; D, G, J after Baillon; H, I after Prantl.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Rendle, A. B. (Alfred Barton), 1865-1938. Cambridge, University press
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectplants, bookyear1904
