Chorisma DC.
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Campylia
Chorisma
Ciconium
Cortusina
Glaucophyllum
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Isopetalum
Jenkinsonia
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Myrrhidium
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Pelargonium
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Subsucculentia


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PELARGONIUM NOTES
The recently redefined section is comprised of four species, all (sub-)shrubs with herbaceous to succulent (sprawling) stems, sometimes with tubers. Flowers with four to five petals and five (3 species) or seven (1 species) fertile stamens, posterior petals always much larger than anterior. All species self-fertile, flowers cleistogamous in one species. Leaves simple, subsucculent, petioles longer than laminae. Basic chromosome number, x = 11. Further characters, on which the species are separated into a section are pollen morphology, RbcL gene sequences, and phenolic composition. See S. Afr. J. Bot. 61 (1995) 339-346 for details.

exhibens Vorster
flavescens (Eckl. & Zeyh.) Steud. syn. tetragonum (L.f.) L'Herit.
mollicomum Fourcade
rogersianum Knuth syn. 
worcesterae
Knuth
tetragonum (L.f.) L'Herit.
worcesterae
Knuth 

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