Diastema (plant)

Diastema is a genus of flowering plant in the family Gesneriaceae containing approximately 20 species ranging from Mexico to Bolivia and Venezuela.

Species
Diastema contains at least 20 valid species as of 2013.
 * Diastema affine Fritsch
 * Diastema comiferum (DC.) Benth. ex Walp.
 * Diastema eggersianum Fritsch
 * Diastema gymnoleuca Gilli
 * Diastema hispidum (DC.) Fritsch
 * Diastema incisum Benth.
 * Diastema kalbreyeri Fritsch
 * Diastema latiflora Rusby
 * Diastema lehmannii Regel
 * Diastema maculatum (Poepp.) Benth. ex Walp.
 * Diastema micranthum Donn.Sm.
 * Diastema purpurascens Rusby
 * Diastema racemiferum Benth.
 * Diastema rupestre Brandegee
 * Diastema scabrum (Poepp.) Benth. ex Walp.
 * Diastema sodiroanum Fritsch
 * Diastema tenerrimum (Poepp.) Benth. ex Walp.
 * Diastema urticifolium (Poepp.) Benth. ex Walp.
 * Diastema vexans H.E.Moore
 * Diastema weberbaueri Fitsch
 * Diastema williamsii Rusby