<choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>No.</abbr> <expan>Numero</expan> </choice> 23. <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0010384 https://www.geonames.org/4030483">Mer du Sud</placeName>. <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0009642 https://www.geonames.org/5877199">Alasca</placeName> <lb xmlns="http://www.tei-c.org/ns/1.0" /> <persName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0012990 http://d-nb.info/gnd/118520040">Chamisso</persName> <ref xmlns="http://www.tei-c.org/ns/1.0" xml:id="ed_myb_nqb_ry" type="siglum" target="#Geographie_der_Pflanzen_U">U.</ref>