Trigonocaryum involucratum
Synonymy
Source: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Trigonocaryum involucratum in Izv. Russk. Geogr. Obšc. 46: 35. 1910