AbstractT. minus‐complex is a taxonomic difficult group, and embraces many taxa with contraversial rank and existence.T. velebiticumDeg. 1937 if exists, is an endemic plant from Dinara mountain. In this paper were quantitatively defined some morphology characteristics of fruit, statistics correlation between characters and taxonomic correlation between individuals in scatter diagrams, like aim in group sistematics, specially in defineT. velebiticumstatus. The result shows weakly diagnostically important of this characteristics, and point atT. velebiticumlike ecotyp