Cruciata laevipes Opiz - Accepted: Cruciata laevipes Opiz bei Zander 2008; Familie: Rubiaceae (Zander 2008)
Cruciata laevipes Opiz - Accepted: Cruciata laevipes Opiz bei The Plant List (2010); Familie: Rubiaceae (APG III)
Cruciata laevipes Opiz - Accepted: Cruciata laevipes Opiz bei The Plant List (2014), version 1.1; Familie: Rubiaceae (APG III)
Cruciata laevipes Opiz - Accepted: Cruciata laevipes Opiz bei The Plant List (2010); Familie: Rubiaceae (APG IV)
Cruciata laevipes Opiz - Accepted: Cruciata laevipes Opiz bei Schmeil-Fitschen 2019; Familie: Rubiaceae (APG IV)
Cruciata laevipes Opiz - Accepted: Cruciata laevipes Opiz bei BfN Checklist Flora DE; Familie: Rubiaceae (APG IV)

Kew Gardens and Collaborators (2017): Plants of the World Online. see: plantsoftheworldonline.org.;

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;