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Rhus malloryi
Taxonomy
Rhus malloryi was named by Wolfe and Wehr (1987). Its type specimen is Holotype UW391\8. Paratypes. UCMP 9293, 9294; UW 31270, 31294,31295, a leaf, and it is a compression fossil. Its type locality is Republic Locality 8428, which is in a Lutetian/Bartonian lacustrine horizon in the Klondike Mountain Formation of Washington.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1987 | Rhus malloryi Wolfe and Wehr p. 17 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Rhus malloryi Wolfe and Wehr 1987
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Diagnosis
Reference | Diagnosis | |
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J. A. Wolfe and W. Wehr 1987 | Leaflets symmetrical but base asymmetrical; shape narrowly elliptic to lanceolate, apex acute, base acute; margin serrate, apical angle acute, serration type A-1; sinuses acute, spacing regular; teeth simple, one per secondary vein; short petiolule; venation pinnate; secondary veins gradually curved, craspedodromous to semicraspedodromous, entering teeth centrally or ending in sinuses, some bifurcating and sending the apical branch to next most apical tooth; some weak intersecondary veins; external secondary branches forming loops that thin abmedially; tertiary veins orthogonal to acute, tending to thin midway between secondary veins; higher orders of venation indistinct. |