Taxonomic Swap 72256 (הועלה ב 2020-02-19)

A revision of the Morelloid Clade of ... (ציטוט)
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נוסף על־ידי aidancampos בתאריך פברואר 20, 2020 01:46 לפנה"צ | אושר על ידי aidancampos בתאריך פברואר 19, 2020
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Can this be handled as a simple taxon swap? As I read the paper by Knapp et al. (2019, p. 43 ff), it seems more complicated. They write: "The name S. americanum has been in common use in North America (e.g., Stebbins and Paddock 1949) for what is now known as S. emulans, but more recently (Schilling 1981) the two taxa have been distinguished and the name S. ptychanthum has been used for the taxon for which the oldest name is S. emulans. The type specimen of S. ptychanthum, however, falls within the variation of S. americanum, so is treated as a synonym here."

פורסם על-ידי gcwarbler לפני בערך 4 שנים

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