- IPNI Life Sciences Identifier (LSID)
- Hortus Bengalensis, or a Catalogue of the Plants Growing in the Hounourable East India Company's Botanical Garden at Calcutta. Serampore
- Family as entered in IPNI
- Distribution Of Types
Although Roxburgh did not provide a validating description, his reference to Marsd. Sumat. p. 156 (125). validates the name. Marsden (Hist. Sumatra, ed. 3. 156. 1811) described this species as Laurus cassia (kulit manis). C. B. Robinson (Philp. J. Sci. 7: 414. 1912) also treated L. porrecta as valid. Roxburgh (Fl. Ind. 2: 308-309. 1832) provided a detailed description.