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Dalbergia sanctae-rosae
Dalbergia sanctae-rosae D.W. Woodcock, H.W. Mey., Y. Prado I.A.W.A. J., 38(3): 343. 7 Nov 2017
- Name
- Dalbergia sanctae-rosae
- Rank
- Species
- Original spelling
- santa-rosa
- Generic Name
- [Genus] Dalbergia
- Authors (Pub.)
- Woodcock D. W.
Meyer H. W.
Prado Y.
- Publication
- The Piedra Chamana fossil woods (Eocene, Peru) [2017/11]
- Journal
- IAWA Journal
- Volume
- 38
- Issue
- 3
- Page number
- 343
- Year
- 2017
- Fossil Status
- stems (wood)
- Stratigraphy
- Bartonian
- Strat. comment
- 39 Mya
- Location
- Piedra Chamana Fossil Forest main site (79°10'W, 6°35' S), near Sexi village, northern Peruvian Andes, Peru
- Paleoregion
- America (South)
Data for Holotypus
- Repository
- Departamento de Paleontología de Invertebrados y Paleobotánica & Mineralogía y Petrología, Museo de Historia Natural, Universidad Mayor Nacional San Marcos, Lima, Peru
- Repository Number
- S143
- Diagnosis
- Wood with distinct growth rings, semi-ring porous. Vessels solitary, in
radial multiples of 2–3 in earlywood and 2–5 in latewood, tangential diameter 75–200 μm, peforations simple; intervessel pits alternate, with vestured apertures; vessel-ray pits similar to intervessel pits but more crowded. Fibers non-septate. Axial parenchyma paratracheal scanty to aliform, diffuse, and in narrow marginal bands. Rays storied to irregularly storied, uniseriate and composed of all procumbent cells. Crystals in axial parenchyma.
