Teucrium halacsyanum f. laxa Halácsy, Consp. Fl. Graec.

Reich, Dieter, Gutermann, Walter, Bardy, Katharina, Rainer, Heimo, Raus, Thomas, Sonnleitner, Michaela, Tan, Kit & Lachmayer, Margarita, 2021, The type specimens in Eugen von Halácsy´s Herbarium Graecum, Phytotaxa 493 (1), pp. 1-156 : 86

Teucrium halacsyanum f. laxa Halácsy, Consp. Fl. Graec. 2 (2): 471. 1902.

Current name: Teucrium halacsyanum

Syntype:—[ Greece] Aetolia. In rupestribus calcareis mt. Chalkis (Varassova hodie) ad sinum Patranum, 20–50 m: 8 June 1893, E . von Halácsy s.n. ( WU 0073017 ) .

Teucrium helianthemoides Adamović, Denkschr. Kaiserl. Akad. Wiss. , Wien. Math.-Naturwiss. Kl. 74: 136. 1904. Current name: Teucrium montanum subsp. helianthemoides

Syntype:—[ Greece] In Olympo thessalo: June 1902, Kindl s.n. ( WU 0073104 ) .