Pyrus spinosa Forssk. - Accepted: Pyrus spinosa Forssk. bei Zander 2008; Familie: Rosaceae (Zander 2008)
Pyrus spinosa Forssk. - Unresolved: Pyrus spinosa Forssk. bei The Plant List (2014), version 1.1; Familie: Rosaceae (APG III)
Pyrus spinosa Forssk. - Unresolved: Pyrus spinosa Forssk. bei The Plant List (2014), version 1.1; Familie: Rosaceae (APG IV)

The International Plant Names Index (2009). Published on the Internet http://www.ipni.org; Courtesy to IPNI, 2009. Exported from IPNI at date: 2009-09-22 20:17:51;