<name xmlns="http://www.tei-c.org/ns/1.0" type="plant" key="Hypnum silesiacum">— Silesiacum</name> (<persName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0011993 http://d-nb.info/gnd/11698094X"><choice> <abbr>Hook</abbr> <expan>Hooker</expan> </choice></persName>) <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0010152 https://www.geonames.org/3066138">Silesia</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0010934 https://www.geonames.org/2635167">Britannia</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0008206 https://www.geonames.org/6254927"><choice> <sic>Pensylvania</sic> <corr cert="high">Pennsylvania</corr> </choice></placeName>.