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                            | Source: | World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew. 
 
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                            | Name: | Ladanum intermedium (Vill.) Slavíková |  
                            | Nomencl. ref.: | Novit. Bot. Delect. Seminum Horti Bot. Univ. Carol. Prag. 1963: 42. 1963 |  
                            | Rank: | Species |  
                            | Status: | SYNONYM |  
				| Synonym of: | Galeopsis ladanum L. |  
		| Basionym: | Galeopsis intermedia Vill. |  
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