GRIN-CA Genera of Loasaceae:

Acroclasia C. Presl

= Mentzelia L.

Ancyrostemma Poepp. & Endl.

= Klaprothia Kunth

Aosa Weigend

Bartonia Pursh ex Sims

= Mentzelia L.

List of Species in GRIN-CA.

Bicuspidaria Rydb.

= Mentzelia L.

Blumenbachia Schrad.

List of Species in GRIN-CA.

Caiophora C. Presl

List of Species in GRIN-CA.

Cajophora Endl., orth. var.

= Caiophora C. Presl

Cevallia Lag.

List of Species in GRIN-CA.

Chichicaste Weigend

Chryostoma Lilja

= Mentzelia L.

Creslobus Lilja

= Mentzelia L.

Eucnide Zucc.

List of Species in GRIN-CA.

Fissenia R. Br. ex Endl., orth. var.

= Kissenia R. Br. ex Endl.

Fuertesia Urb.

List of Species in GRIN-CA.

Grammatocarpus C. Presl

= Scyphanthus Sweet

Gripidea Miers

= Caiophora C. Presl

Gronovia L.

List of Species in GRIN-CA.

Huidobria Gay

Illairea Lenne & K. Koch

= Caiophora C. Presl

Kissenia R. Br. ex Endl.

List of Species in GRIN-CA.

Klaprothia Kunth

List of Species in GRIN-CA.

Loasa Adans.

List of Species in GRIN-CA.

Loasella Baill.

= Eucnide Zucc.

Mentzelia L.

List of Species in GRIN-CA.

Microsperma Hook.

= Eucnide Zucc.

List of Species in GRIN-CA.

Nasa Weigend

List of Species in GRIN-CA.

Ochetocarpus Meyen

= Scyphanthus Sweet

Ortiga Neck., nom. inval.

= Loasa Adans.

Petalanthera Nutt.

= Cevallia Lag.

Petalonyx A. Gray

List of Species in GRIN-CA.

Plakothira Florence

Presliophytum (Urb. & Gilg) Weigend

Raphisanthe Lilja

= Caiophora C. Presl

Saloa Stuntz

= Blumenbachia Schrad.

List of Species in GRIN-CA.

Schismocarpus S. F. Blake

List of Species in GRIN-CA.

Sclerothrix C. Presl

= Klaprothia Kunth

Scyphanthus Sweet

Sympetaleia A. Gray

= Eucnide Zucc.

List of Species in GRIN-CA.

Touterea Eaton & J. Wright

List of Species in GRIN-CA.

Trachyphytum Nutt.

= Mentzelia L.

Xylopodia Weigend