Holotype : Holotypus: Bohemia centralis, distr. Praba-z~pad (Praga-occidens): Hortus botanicus
Instituti botanici Academiae scientiarum Czechoslovacae in Prfhonice, 305 m s. m. Leg. J. DOSTJ,-
~EK 3 0ctobris 1984; hybrida experimentalis; depositum in PR, herb. typorum no. 377549.
Paratypus: Bohemia centralis, dist. Beroun: prope viam situ austr, a page Lw non
procul a page Hostomice, circa 400 m s. m. Leg. J. CHRTEK et A. C~RT~OVX Augusto 1976;
hybrida spontanea; depositum in PR, herb. typorum no. 377550a, b, c.
Références :
Dostalek (1988)
