5. Kalanchoe gastonis-bonnieri Hamet & Perrier de la Bâthie (1912: 364) (Fig. 5).

Type:— MADAGASCAR.From the gneiss discovered at Tampoketsa, in the Bemarivo Valley, August 1905, [J.M.] H. [A.] Perrier dela Bâthie 11831 (lectotype P barcode P00374106! [Image of the specimen available for examination online at http://coldb.mnhn.fr/catalognumber/mnhn/p/p00374106]), lectotype designated by Boiteau & Allorge-Boiteau (1995: 116) (see also Smith et al. 2020, Smith & Shtein 2021d: 44) .

Iconography:— Smith et al. (2020: 95).

Secondary distribution:— Spain = cited by Guillot Ortiz (2003), Randall (2017).

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