Fraxinus americana L. - White ash.  Present in the Texas flora and known locally as: White ash, fresno  (Texas Distribution by vegetation zone)Images available from the Vascular Plant Image Gallery. Synonymy:   Fraxinus americana var. biltmoreana (Beadle) J. Wright ex Fern., Fraxinus americana var. crassifolia Sarg., Fraxinus americana var. curtissii (Vasey) Small, Fraxinus americana var. juglandifolia (Lam.) Rehd., Fraxinus americana var. microcarpa Gray, Fraxinus biltmoreana Beadle
Fraxinus anomala Torr. ex S. Wats. - Single-leaf ash.  Present in the CalFlora Database (California distribution map).  Image available from the Vascular Plant Image Gallery.
Fraxinus berlandieriana DC. - Mexican ash.  Present in the Texas flora and known locally as: Mexican ash, berlandier ash, fresno  (Texas Distribution by vegetation zone).
Fraxinus caroliniana P. Mill. - Carolina ash.  Present in the Texas flora and known locally as: Carolina ash, water ash, pop ash  (Texas Distribution by vegetation zone). Synonymy:   Fraxinus caroliniana var. cubensis (Griseb.) Lingelsh., Fraxinus caroliniana var. oblanceolata (M.A. Curtis) Fern. & Schub., Fraxinus pauciflora Nutt.
Fraxinus cuspidata Torr. - Fragrant ash.  Present in the Texas flora and known locally as: Fragrant ash, flowering ash  (Texas Distribution by vegetation zone). Synonymy:   Fraxinus cuspidata var. macropetala (Eastw.) Rehd.
Fraxinus dipetala Hook. & Arn. - Two-petal ash.  Present in the CalFlora Database (California distribution map). Photographs (6) from CalPhotos. Synonymy:   Fraxinus dipetala var. trifoliolata Torr., Fraxinus jonesii Lingelsh., Fraxinus trifoliolata (Torr.) Lewis & Epling
Fraxinus excelsior L. - European ash. 
Fraxinus gooddingii Little - Goodding's ash. 
Fraxinus greggii Gray - Gregg's ash.  Present in the Texas flora and known locally as: Gregg ash, littleleaf ash, escobilla, barreta china  (Texas Distribution by vegetation zone).
Fraxinus latifolia Benth. - Oregon ash.  Present in the CalFlora Database (California distribution map). Photographs (3) from CalPhotos. Synonymy:   Fraxinus pennsylvanica ssp. oregana (Wesmael) G.N. Mill.
Fraxinus nigra Marsh. - Black ash. 
Fraxinus papillosa Lingelsh. - Chihuahuan ash.  Present in the Texas flora, no local name.  (Texas Distribution by vegetation zone).
Fraxinus pennsylvanica Marsh. - Green ash.  Present in the Texas flora and known locally as: Red ash  (Texas Distribution by vegetation zone)Image available from the Vascular Plant Image Gallery. Synonymy:   Fraxinus campestris Britt., Fraxinus darlingtonii Britt., Fraxinus lanceolata Borkh., Fraxinus pennsylvanica var. austinii Fern., Fraxinus pennsylvanica var. integerrima (Vahl) Fern., Fraxinus pennsylvanica var. lanceolata (Borkh.) Sarg., Fraxinus pennsylvanica var. subintegerrima (Vahl) Fern., Fraxinus smallii Britt.
Fraxinus profunda (Bush) Bush - Pumpkin ash.  Synonymy:   Fraxinus michauxii Britt., Fraxinus tomentosa Michx. f.
Fraxinus quadrangulata Michx. - Blue ash. 
Fraxinus texensis (Gray) Sarg. - Texas ash.  Present in the Texas flora and known locally as: Texas ash  (Texas Distribution by vegetation zone). Synonymy:   Fraxinus americana ssp. texensis (Gray) G.N. Mill., Fraxinus americana var. texensis Gray
Fraxinus uhdei (Wenzig) Lingelsh. - Shamel ash. 
Fraxinus velutina Torr. - Velvet ash.  Present in the Texas flora and known locally as: Velvet ash, Arizona ash, desert ash, fresno No Texas distribution data available. Present in the CalFlora Database (California distribution map). Photographs (2) from CalPhotos. Synonymy:   Fraxinus pennsylvanica ssp. velutina (Torr.) G.N. Mill., Fraxinus velutina var. coriacea (S. Wats.) Rehd., Fraxinus velutina var. glabra Rehd., Fraxinus velutina var. toumeyi (Britt.) Rehd.