Assertion: tropane alkaloid | /r/HasAspect | scattered distribution
Facets:
value: like other plant secondary metabolites
type: OTHER
value: in the angiosperms
type: LOCATION
Source sentences:
text: Like other plant secondary metabolites, tropane alkaloids have a scattered distribution in the angiosperms, being reported from seven families, including the Proteaceae, Convolvulaceae, Brassicaceae, Euphorbiaceae, Rhizophoraceae, Solanaceae, and Erythroxylaceae (2), many of which are taxonomically distant from one another.