Quercus setulosa, Hickel & Camus, 1923
publication ID |
https://doi.org/ 10.11646/phytotaxa.373.4.2 |
persistent identifier |
https://treatment.plazi.org/id/0383E91B-CD2C-0E3F-FF55-C0A31FE53A2B |
treatment provided by |
Felipe |
scientific name |
Quercus setulosa |
status |
|
Key to the species of Quercus setulosa View in CoL morpho-complex
1. Petiole (0.5–) 1.0– 2.5 cm, leaf apex acuminate to caudate................................................................................................................2
1. Petiole 0.2–0.5 cm, leaf apex acute....................................................................................................................................................4
2. Petiole 1.0– 2.5 cm, leaf blade thickly leathery, branchlets grayish-yellow, shortly tomentose............................. Q. pseudosetulosa View in CoL
2. Petiole 0.5–1.5 cm, leaf blade thickly papery, branchlets glabrous, covered with white wax...........................................................3
3. Pistillate inflorescence up to 2.7 cm, pistillate flowers 5 or more, mature nut narrowly ellipsoid, 1.5–2.0 cm long........ Q. setulosa View in CoL
3. Pistillate inflorescence 0.3–0.8 cm, pistillate flower 1, mature nut broadly ellipsoid, 1.0– 1.2 cm long ............. Q. bawanglingensis View in CoL
4. Secondary veins branching 1–3 times, these branched secondary veins extending to the apex of the teeth ........... Q. phillyraeoides
4. Secondary vein branching once, one branch forming loops to join the upper secondary vein, the other extending to the apex of the tooth....................................................................................................................................................................................................5
5. Leaf apex with short acuminate tips, the teeth with sharp mucronate tips occurring in the upper ¾ of the leaf; leaf base cordiform to rounded..................................................................................................................................................................... Q. tarokoensis View in CoL
5. Leaf apex acute, teeth shallowly obtuse and curving to the inner course, leaf base cuneate to broadly cuneate.................... Q. utilis View in CoL
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