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Käokannu (Käokannus)

Toadflax. Lit. cuckoo’s spur, Linaria spp. Two species common to Estonia: harilik käokannus, common toadflax,  or ‘butter-and-eggs’, Linaria vulgaris, and joonik käokannus, pale toadflax, Linaria repens, both, oddly, seemingly, also known as common chaenorhinum.