Sections of Cheilolejeunea in the Pacific dominion and Páramo province (according to Bastos & Gradstein, 2020)
1. Section Cheilolejeunea: C. adnata, C. lineata, C. schiavoneana .
2. Section Cyrtolejeunea (A.Evans) Ye et al.: C. holostipa .
3. Section Euosmolejeunea (Spruce) Ye et al.: C. discoidea, C. fragrantissima, C. intertexta, C. rigidula, C. trifaria .
4. Section Leucolejeunea (A.Evans) Ye et al.: C. unciloba, C. xanthocarpa .
5. Section Omphalanthus (Nees) Ye et al.: C. aurifera, C. filiformis, C. jackii, C. ovalis, C. paramicola, C. quinquecarinata, C. tonduzana .
6. Section Strepsilejeunea (Spruce) Ye et al.: C. acutangula, C. asperrima, C. comans, C. erostrata, C. inflexa, C. lobulata, C. ornata .
7. Section Trachylejeunea (Spruce) C.J.Bastos & Gradst.: C. aneogyna .
8. Insertae sedis: C. beyrichii, C. cuspidifera, C. laevicalyx, C. norisiae, C. revoluta . This group contains species that have not yet been sequenced and cannot be assigned to sections with certainty on morphological grounds.