A comparison of chlorenchymatous tissue, as seen in transverse section
s of leaves of Chortolirion angolense (Bak.) A. Berger and five repres
entatives of the genus Haworthia Duval, suggests that the presence of
a single layer of subepidermal palisade chlorenchyma cannot be used as
a generic marker in the monotypic Chortolirion A. Berger.