Name:
Euphorbia subg.
Esula (Morandi) Pers.
Group:
Dicot
Family:
Euphorbiaceae
Rank:
subgenus
Published In:
Synopsis Plantarum 2(1): 14. 1807[1806]. (Nov 1806) (
Syn. Pl.)
Annotation:
Without direct reference to the basionym
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Full Title
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Synopsis Plantarum
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Authors
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Persoon, Christiaan Hendrik
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MO Call Number
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Rare Book QK92.P4
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TL2 Number
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7732
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TL2 Author
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Persoon, C. H.
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Publisher
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Carol. Frid. Cramerum
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City
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Paris
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Series/dates
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2 v., 1805-07
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Verified By
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mc,11/85
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Notes
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Persoon used the symbol * in front of species names to indicate that they are doubtful species or obscurely known species to him. See his preface of Syn. Pl. (vol. 1: x. 1805). An example of this practice is Coreopsis odortissima Cav. ex Pers., Syn. Pl. 2: 477 (1807). At the infrageneric rank he explicitly used the rank of subgenus; see p. ix: "Moreover I have judged it better to unite those species (perhaps with some exceptions) differing only slightly from others in generic character (especially if it is not a large genus) under a special division or subgenus..." [translation by R. Gereau, 22 Sep 2020]; TL2 dates: v. 1: [Apr-15 Jun 1805]; v. 2(1) 1-272 [Nov 1806]; v. 2(2): 273-657 [Sept 1807]
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Is Journal
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No
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