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Quercus dubia
Taxonomy
Quercus dubia was named by Newberry (1882). It is not extant.
Sister species lacking formal opinion data
Q. acorns, Q. bilobata, Q. castormontis, Q. changbaiensis, Q. coalingensis, Q. cuneatus, Q. dalli, Q. decora, Q. dissimilifolia, Q. domenginensis, Q. douglasoides, Q. dumosoides, Q. eocenica, Q. eoprinus, Q. explanata, Q. extincta, Q. farnetto, Q. gilliana, Q. gilva, Q. greenlandica, Q. grosidentata, Q. hannibali, Q. hannibali, Q. hannibalii, Q. haynesii, Q. kubinyi, Q. lakevillensis, Q. lantenoisii, Q. lianghensis, Q. lineata, Q. lusitanica, Q. macneili, Q. mccanni, Q. miocrispula, Q. monimotricha, Q. moyei, Q. myrsinifolia, Q. namlingensis, Q. nerifolia, Q. norini, Q. obliquifolia, Q. orbata, Q. paleocarpa, Q. parachampionii, Q. paradelavayi, Q. parahelferiana, Q. paraschottkyana, Q. parvula, Q. pasadorii, Q. pendunculata, Q. perdayana, Q. petros, Q. pliopalmerii, Q. pollardiana, Q. preglauca, Q. preguyavaefolia, Q. premonimotricha, Q. prespathulata, Q. preturbinella, Q. prevariabilis, Q. protoacuta, Q. protoaliena, Q. protodentata, Q. protoserrata, Q. protospathulata, Q. pseudosuber, Q. pubescens, Q. remingtoni, Q. remingtonii, Q. rhenana, Q. rhombifolia, Q. richardsoni, Q. roburoides, Q. salicina, Q. sapperi, Q. sayana, Q. schottii, Q. scottii, Q. semicarpifolia, Q. senescens, Q. serrata, Q. shrevoides, Q. sibirica, Q. sinomiocenicum, Q. snookensis, Q. spathulata, Q. stantonii, Q. stenophylla, Q. subguyavaefolia, Q. sundaica, Q. temblorensis, Q. treleasii, Q. trojana, Q. uglowi, Q. Wardiana, Q. winstanleyi, Q. wislizenioides, Q. deciduous, Q. evergreen, Q. suber
Synonymy list
| Year | Name and author |
|---|---|
| 1882 | Quercus dubia Newberry |
| 1919 | Quercus dubia Knowlton |
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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.
†Quercus dubia Newberry 1882
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Diagnosis
No diagnoses are available