Calendula (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Calendula" in Italian language version.

Last modified: 21:48:26, 29 October 2026 (UTC)

Ref.Un. Ref.Website

Global rank Italian rank

62kew.org

100^th place

71^st place

22biodiversitylibrary.org

168^th place

469^th place

21doi.org

2^nd place

3^rd place

11ipni.org

1,260^th place

1,056^th place

11efloras.org

442^nd place

829^th place

11pnas.org

1,411^th place

850^th place

11wiley.com

150^th place

160^th place

biodiversitylibrary.org (Global: 168^th place; Italian: 469^th place)

BHL - Biodiversity Heritage Library, su biodiversitylibrary.org. URL consultato il 5 aprile 2023.
Nordenstam et al. 2006. Bertil Nordenstam, Mari Kallersjo, Pia Eldenãs, Nephrotheca, a new monotypic genus of the Compositae-Calenduleae from the southwestern Cape Province, in Compositae newsletter, vol. 44, 2006, pp. 32-37.

doi.org (Global: 2^nd place; Italian: 3^rd place)

(EN) The Angiosperm Phylogeny Group, An update of the Angiosperm Phylogeny Group classification for the ordines and families of flowering plants: APG IV, in Botanical Journal of the Linnean Society, vol. 181, n. 1, 2016, pp. 1-20.

efloras.org (Global: 442^nd place; Italian: 829^th place)

eFloras, su Flora of North America. URL consultato il 5 aprile 2023.

ipni.org (Global: 1,260^th place; Italian: 1,056^th place)

The International Plant Names Index, su ipni.org. URL consultato il 5 aprile 2023.

kew.org (Global: 100^th place; Italian: 71^st place)

powo.science.kew.org

World Checklist - Royal Botanic Gardens KEW, su powo.science.kew.org. URL consultato il 5 aprile 2023.
(EN) Accepted genera of Asteraceae, su Plants of the World Online, Royal Botanic Gardens, Kew. URL consultato il 07/03/2026.

pnas.org (Global: 1,411^th place; Italian: 850^th place)

Mandel et al. 2019. Jennifer R. Mandel, Rebecca B. Dikow, Carolina M. Siniscalchi, Ramhari Thapa, Linda E. Watson and Vicki A. Funk, A fully resolved backbone phylogeny reveals numerous dispersals and explosive diversifications throughout the history of Asteraceae, in PNAS, vol. 116, n. 28, 2019, pp. 14083-14088.

wiley.com (Global: 150^th place; Italian: 160^th place)

onlinelibrary.wiley.com

Zhang et al. 2021. Caifei Zhang, Chien-Hsun Huang, Mian Liu, Yi Hu, Jose L. Panero, Federico Luebert, Tiangang Gao, Hong Ma, Phylotranscriptomic insights into Asteraceae diversity, polyploidy, and morphological innovation, in JIPB, vol. 63, n. 7, 2021, pp. 1273-1293.

Calendula (Italian Wikipedia)

biodiversitylibrary.org (Global: 168th place; Italian: 469th place)

doi.org (Global: 2nd place; Italian: 3rd place)

efloras.org (Global: 442nd place; Italian: 829th place)

ipni.org (Global: 1,260th place; Italian: 1,056th place)

kew.org (Global: 100th place; Italian: 71st place)