Synonymy
Thymus praecox subsp. polytrichus (A. Kern. ex Borbás) Jalas in Veröff. Geobot. Inst. Rübel Zürich 43: 189. 1970
- ≡Thymus polytrichus A. Kern. ex Borbás in Term. Közl. 24(2): 105. 1890
- ≡Thymus serpyllum subsp. polytrichus (A. Kern. ex Borbás) Briq., Lab. Alp. Mar.: 556. 1895
- ≡Thymus serpyllum var. polytrichus (A. Kern. ex Borbás) Briq., Lab. Alp. Mar.: 557. 1895
- =Thymus trachselianus Opiz, Naturalientausch 11: 461. 1826
- ≡Thymus serpyllum var. trachselianus (Opiz) Briq., Lab. Alp. Mar.: 555. 1895
- ≡Thymus serpyllum subsp. trachselianus (Opiz) Lyka in Hegi, Ill. Fl. Mitt.-Eur. 5: 2321. 1927
- =Thymus humifusus var. alpestris Čelak. in Flora 66: 124. 1883
- =Thymus balcanus Borbás in Math. Term. Közlem. 24: 81. 1890
- ≡Thymus serpyllum subsp. balcanus (Borbás) Lyka in Jávorka, Magyar Fl.: 897. 1925
- =Thymus effusus var. kapelae Borbás in Math. Term. Közlem. 24: 79. 1890
- ≡Thymus kapelae (Borbás) Dalla Torre & Sarnth., Fl. Tirol 6(3): 204. 1912
- ≡Thymus serpyllum f. kapelae (Borbás) Lyka in Jávorka, Magyar Fl.: 897. 1925
- =Thymus kerneri Borbás in Math. Term. Közlem. 24: 74. 1890
- ≡Thymus serpyllum f. kerneri (Borbás) Lyka in Jávorka, Magyar Fl.: 898. 1925
- =Thymus kerneri var. epitrichus Borbás in Math. Term. Közlem. 24: 75. 1890
- =Thymus vandasii Velen. in Sitzungsber. Königl. Böhm. Ges. Wiss., Math.-Naturwiss. Cl. 1889(2): 39. 1890
- ≡Thymus balcanus var. vandasii (Velen.) Ronniger in Repert. Spec. Nov. Regni Veg. Beih. 30(2): 380. 1930
- =Thymus serpyllum var. alpestris Briq. in Neue Denkschr. Allg. Schweiz. Ges. Gesammten Naturwiss. 34: 450. 1895, nom. illeg.
- ≡Thymus serpyllum subsp. alpestris Briq. in Schinz & Keller, Fl. Schweiz, ed. 2, 2: 187. 1905, nom. illeg.
- =Thymus kerneri var. oblongifolius Beck in Wiss. Mitt. Bosnien & Herzegovina 5: 489. 1897
- =Thymus agoustensis Formánek in Verh. Naturf. Vereins Brünn 37: 182. 1899
- =Thymus balcanus var. brevidens Velen. in Beih. Bot. Centralbl. 19(2): 282. 1906
- =Thymus trachselianus var. vallicola Heinr. Braun in Dalla Torre & Sarnthein, Fl. Tirol 6(3): 204. 1912
- ≡Thymus vallicola (Heinr. Braun) Ronniger in Ber. Deutsch. Bot. Ges. 58a: 212. 1940
- ≡Thymus polytrichus subsp. vallicola (Heinr. Braun) Debray ex Kerguélen in Lejeunia 120: 177. 1987
- =Thymus longicaulis var. ciliatus K. Malý in Glasn. Zemaljsk. Muz. Bosni Hercegovini 35: 155. 1923
- =Thymus serpyllum f. brevidens Lyka in Jávorka, Magyar Fl.: 897. 1925
- =Thymus serpyllum f. epitrichus Lyka in Jávorka, Magyar Fl.: 898. 1925
- =Thymus serpyllum f. semicalvus Lyka in Jávorka, Magyar Fl.: 897. 1925
- =Thymus balcanus var. beckii Ronniger in Repert. Spec. Nov. Regni Veg. Beih. 30(2): 380. 1930
- =Thymus balcanus var. decorus Ronniger in Repert. Spec. Nov. Regni Veg. Beih. 30(2): 380. 1930
- =Thymus alpigenus (A. Kern. ex Heinr. Braun) Ronniger in Veröff. Mus. Ferdinandeum 11: 66. 1931
- =Thymus balcanus var. arnautorum Ronniger in Repert. Spec. Nov. Regni Veg. 38: 367. 1935
- ≡Thymus balcanus subvar. arnautorum (Ronniger) Diklić in Josifović, Fl. SR Srbije 6: 508. 1974
- =Thymus balcanus var. micevskii Matevski in Prilozi Oddel. Biol. Med. Nauki Makedonska Akad. Nauk. Umet. 6: 46. 1985
- =Thymus serpyllum f. harzianus Lyka in Hegi, Ill. Fl. Mitt.-Eur. 5: 2320. 1927
- =Thymus serpyllum f. hegianus Lyka in Hegi, Ill. Fl. Mitt.-Eur. 5: 2321. 1927
- =Thymus serpyllum f. orthotrichus Lyka in Hegi, Ill. Fl. Mitt.-Eur. 5: 2320. 1927
- =Thymus serpyllum f. raeticus Lyka in Hegi, Ill. Fl. Mitt.-Eur. 5: 2321. 1927
- =Thymus serpyllum f. rupicaprarum Lyka in Hegi, Ill. Fl. Mitt.-Eur. 5: 2321. 1927
- =Thymus serpyllum f. thellungianus Lyka in Hegi, Ill. Fl. Mitt.-Eur. 5: 2321. 1927
- =Thymus serpyllum subsp. pfiffianus Lyka in Hegi, Ill. Fl. Mitt.-Eur. 5: 2322. 1927
- =Thymus reinegeri Opiz, Seznam: 97. 1852, nom. inval.