(Canarina eminii)
Canarina eminii (Syn. Canarina elegantissima) is a species of flowering plant in the family Campanulaceae. It is an epiphytic or terrestrial, usually glaucous, herb. Its root is thick, often with a corky surface layer. Its stems are erect and scandent, pendent up to several meters in length, usually with a fine purplish mottling. Its leaves are triangular to ovate, up to 10 cm long, acute with cordate to cuneate base, dentate, double dentate or double serrate. Its corollas are funnel-shaped to 7.5 cm long, orange to orange-red with darker venation. It is found in upland and riverine forest, epiphytic or among rocks; altitude range 1600–3200 m. Very similar to C. abyssinica which is not epiphytic and has a slightly lower altitude range. It also lacks the purplish mottling of C. eminii and the leaves are triangular to pentagonal. Kenya: recorded in Elgon, Cheranganis, Tinderet, Mau, the Aberdares and Mount Kenya. Tanzania: recorded in Rungwe, Kiwira Forest. Uganda: recorded in Imatong Mountains and Mbale. Also recorded in Ethiopia, eastern Congo, Rwanda, Burundi and Malawi. Canarina is a genus of flowering plants within the family Campanulaceae. They are herbaceous perennial vines with bell-shaped flowers. The best known species is Canarina canariensis from the laurel forests of the Canary Islands which is grown as an ornamental plant. C. canariensis is one of a group of unrelated Canarian plants that appear to be adapted for bird pollination, including the members of the genera Isoplexis and Lotus. It was once thought that the original pollinators of these plants were sunbirds which had become extinct on the Canary Islands, explaining why some of these species are rare and considered endangered (Vogel 1954; Vogel et al. 1984; Olesen 1985; Valido et al. 2004). However more recent work has shown that these plants are adequately pollinated by non-specialist flower visiting birds, particularly the Canary Islands chiffchaff (Phylloscopus canariensis) and the Canary Island spectacled warbler (Sylvia conspicillata orbitalis) (Olesen 1985; Ollerton et al. 2008), and in fact show some specific adaptations to infrequent pollination by these birds, such as extended flower lifespans (Ollerton et al. 2008), and a hexose dominated sugar ratio of the nectar (Dupont et al. 2004). In frost-prone areas, Canarina canariensis is best grown under glass in the winter. It has gained the Royal Horticultural Society's Award of Garden Merit.