Dear Colleagues, have anybody dealt with species of Heliotropium europaeum group?

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Andrew Paul McKenzie Pegman

Heliotropium europaeum is a species, not a group. There are lots of papers online for the genus Heliotropium.

See:

Article Taxonomic revision of the genus Heliotropium (Boraginaceae s...

https://www.jstor.org/stable/4131302

Andriy Vasylyovych Yena

Thank you, Andrew, I know this paper. I meant such unclear spp. as H. lasiocarpum , H. dolosum, H ellipticum. There are specimens with mixed characters among specimens of H. europaeum. Many keys are rather unclear, so I hope somebody specializes in the very taxa today.

Gabriele Galasso

Try to wrtite to Federico Selvi or Lorenzo Cecchi