SUBGENUS: decaloba
SUPERSECTION: multiflora
GEOGRAPHICAL DISTRIBUTION OR ORIGIN:
Brazil, Rio de Janeiro State.
CRITICAL MINIMUM TEMPERATURE: 10 °C
IDEAL MINIMUM TEMPERATURE: 12 °C
SYNONYMS: P. lawsoniana Mast.
ETYMOLOGY: The name comes from the Latin truncatus, meaning “cut off sharply”, a clear reference to the leaves, which have an apex that looks as if it has been cleanly cut.