Calendula stellata

Gonçalves, Ana Carla, Ouhammoud, Ahmed, Amirouche, Rachid, Santos, Conceição, Figueiredo, Estrela & Silveira, Paulo, 2023, A taxonomic revision of Calendula (Asteraceae) in Morocco, including some taxa from Algeria and Tunisia, Phytotaxa 605 (1), pp. 1-83 : 25

publication ID

https://doi.org/ 10.11646/phytotaxa.605.1.1

persistent identifier

https://treatment.plazi.org/id/E82AFC0A-1556-CA77-66ED-FA98859AFA66

treatment provided by

Plazi

scientific name

Calendula stellata
status

 

4. Leaves entire; disc florets violet-purple; trialate achenes absent; bialate achenes, when present, with the margins of the wings deeply incised with triangular teeth .............................................................................................................................. 10. C. stellata View in CoL View at ENA

– Leaves repand-dentate with the teeth more or less prominent or pinnatifid; disc florets yellow-orange, rarely violet-purple; trialate achenes present or absent; bialate achenes, when present, with the margins entire or with teeth not deeper than half of the width of the wing ............................................................................................................................................................................................ 5

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