Delphinium zanlanscianense
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Ordo: Ranunculales
Familia: Ranunculaceae
Genus: Delphinium
Name
Delphinium zanlanscianense W.G.Zhang & X.Y.Luo nom. nov. – Wikispecies link – Pensoft Profile
- [[ | ]] ≡ Delphinium anthriscifolium var. majus Pamp. in Nuovo Giorn. Bot. Ital., n.s., 20: 288. 1915.
- [[ | ]] = D. anthriscifolium f. latilobulatum W.T.Wang in Acta Bot. Sin., 10: 279. 1962., syn. nov. Type: China: Hunan, Xue-Feng-Shan, 1954, Z. T. Li 2371 (Holotype PE!; Isotype PE!).
Type material
Lecotype: China: Hubei (Hu-peh), Zhanglang County (Zan-lan-scian), 1913, P. C. Silvestri no. 3917 (Holotype FI!).
Note
Morphologically, D. anthriscifolium var. majus differs from D. anthriscifolium var. anthriscifolium in that the flowers are 2.3–3.4 cm long (vs. 1.0–1.8 cm), spur 1.7–2.2 cm (vs. 0.5–2.2 cm) and its base 3.0–4.0 mm (vs. 1.5–4.0 mm) in diam., other sepals 1.2–1.6 cm (vs. 0.6–1.6 cm), staminode limb broadly ovate (vs. dolabriform or ovate). Cytologically, D. anthriscifolium var. majus differs from D. anthriscifolium var. anthriscifolium in that its karyotype formula is 2n = 2x = 16 = 2m + 6sm + 8st (vs. 2n = 4x = 32 = 4m + 16sm + 12st).
When elevating D. anthriscifolium var. majus to the rank of species, the name is already occupied by D. majus (W.T.Wang) W.T.Wang (Wang and Hsiao 1965[1]), making it necessary to propose a replacement name. Thus, we propose the name ‘zanlanscianense’ based on the locality of its lectotype.
Taxon Treatment
- Luo, X; Nie, T; Liu, H; Ding, X; Huang, Y; Guo, C; Zhang, W; 2023: Karyotype and genome size variation in Delphinium subg. Anthriscifolium (Ranunculaceae) PhytoKeys, 234: 145-165. doi
Other References
- ↑ Wang W, Hsiao P (1965) Notulae de Ranunculaceis sinensibus II. Acta Phytotaxonomica Sinica 10(suppl.): 49–110.