Dicotylophyllum sp.
publication ID |
https://doi.org/ 10.37520/fi.2022.005 |
persistent identifier |
https://treatment.plazi.org/id/6E40384F-9248-CE5E-5F2E-DAD5AE114DA8 |
treatment provided by |
Felipe |
scientific name |
Dicotylophyllum sp. |
status |
|
Pl. 4, Figs 12, 13
M a t e r i a l. NHMW 1878/6/5397, 8717.
D e s c r i p t i o n. Petiolate leaves; lamina elliptic, l × w about 50–58 × 17–23 mm, ratio l/w = 2.5–2.9, base cuneate to slightly convex, apex probably bluntly acute; margin basally entire, in the upper part coarsely serrate, teeth blunt, sinus (?) acute or rounded; midvein straight, strong; secondaries delicate, brochidodromous/eucamptodromous in the basal part, semicraspedodromous higher up, rather widely spaced, originating at moderate angles, curved; intersecondaries present; further venation indistinct.
Differing from Dicotylophyllum sp. 1 and Dicotylophyllum sp. G see those taxa.
Differing from Myrica lignitum by the elliptic shape, blunt teeth, less dense and steeper secondaries.
Differing from Quercus drymeja and Q. zoroastri by blunt teeth and indistinct, curved secondaries.
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