Fraxinus sp.
publication ID |
https://doi.org/ 10.37520/fi.2022.005 |
persistent identifier |
https://treatment.plazi.org/id/6E40384F-924C-CE5A-5A5B-D96AA9CF4ADA |
treatment provided by |
Felipe |
scientific name |
Fraxinus sp. |
status |
|
Pl. 7, Figs 6–8
M a t e r i a l. IBUG 1580, 1617, 1946.
D e s c r i p t i o n. Leaflets sessile; lamina oblong to narrow elliptic or ovate, mostly asymmetrical, occasionally symmetrical, l × w = 43– ~77 × 11–22 mm, ratio l/w = 2.3–3.9, base convex to cuneate, apex acute; margin more or less regularly serrate, teeth tiny, indistinct, not dense; midvein slightly bent; secondaries semicraspedodromous to eucamptodromous, regularly, rather densely spaced, originating at wide to almost right angles; simple intersecondaries rather regularly positioned, tertiaries reticulate, indistinct.
Differing from Ailanthus pythii , Dicotylophyllum sp. 5 , H, W, CC, FF, and GG see those taxa.
Differing from leaflets of Juglans sp. by smaller leaflet size, wider angles of secondaries, more numerous intersecondaries and no indication of percurrent tertiaries.
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