Erigeron alpinus (Italian Wikipedia)

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

refsWebsite

Global rank Italian rank

394^th place

103^rd place

2^nd place

7^th place

9,123^rd place

4,136^th place

3,075^th place

3,585^th place

732^nd place

1,864^th place

low place

low place

calflora.net

(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 - Flora of North America, su efloras.org. URL consultato il 15 febbraio 2012.

Nesom 2008, pag. 11. Guy L. Nesom, Classification of subtribe Conyzinae (PDF), in LUNDELLIA, Dicembre 2008.

The International Plant Names Index, su ipni.org. URL consultato il 4 marzo 2023.