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Salix aranguthyorum
Salix aranguthyorum J.L. Ramírez, Cev.-Ferriz ex Doweld Geophytology, 55(2): 122. 30 Nov 2025
- Name
- Salix aranguthyorum
- Rank
- Species
- Generic Name
- [Genus] Salix
- Replaced Name
- Salix aranguthyorum
- Authors (Name)
- Ramírez J. L.
Cevallos-Ferriz S. R. S.
- Authors (Pub.)
- Doweld A. B.
- Publication
- New names in Salix, extant and fossil allied forms (Salicaceae) [2025/11]
- Journal
- Geophytology
- Volume
- 55
- Issue
- 2
- Page number
- 122
- Year
- 2025
- Fossil Status
- leaves
- Stratigraphy
- Oligocene
- Strat. comment
- Pie de Vaca Formation
- Location
- Los Ahuehuetes locality, on the southern bank of the Axamilpa River, northwest of Tepexi de Rodríguez, Puebla, Mexico
- Paleoregion
- America (North)
Data for Holotypus
- Repository
- Universidad Nacional Autónoma de México, Instituto de Geología, México, México
- Repository Number
- IGM-PB 1089
- Diagnosis
- Leaves elliptic, 16.0–28.0 mm long, 5.0–7.0 mm wide, a length/width ratio of 3.2–4.0 : 1; petiolate, 1.5–2.0 mm long; rounded and acute base; acute apex; margin toothed, composed of small and irregular salicoid teeth; venation pinnate, midvein straight and stout, 7–9 pairs of slightly curved secondary veins, pronounced eucamptodromous; tertiary percurrent veins scarce, may form some narrow arcs with respect to the adjacent secondary veins; no clear differentiation between third- and fourth-order veins that form a random reticulate pattern.
