Habitat: rocky, dry.
Content: flavonoids, with 8-hydroxylation, 8-O-methylation!!; flavonols, herbacetin, gossypetin.
BotanyKeys: 5-merous; wide range of growth forms, from tiny creeping plants to small shrubs; often found in rocky, dry habitats; fleshy, water-storing leaves.
Herbs to small shrubs; succulent.
Leaves: fleshy, water-storing.
TaxonomySedoideae is a highly diverse group.