A taxonomic revision of the Pelargonium pinnatum species complex (Geraniaceae)

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Andrews, 1801, Vol. 3

Andrews, 1803, Vol. 5

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Sims, 1802, Vol. 16, 579

Sprengel, 1826, Vol. 3

Steudel, 1840, Vol. 1

Steudel, 1841, Vol. 2

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Sweet, 1822, Vol. 2

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Szyszylowics, 1888

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Thunberg, 1823

van der Walt, 1977, Vol. 1

Willdenow, 1800, Vol. 3