H. unternimmt mit <persName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0001517 http://d-nb.info/gnd/115674667">K. S. Kunth</persName> eine Exkursion in die <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005355 https://www.geonames.org/3030293">Bretagne</placeName>. Reiseroute: <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0008129 https://www.geonames.org/2988507">Paris</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0018468 https://www.geonames.org/2983990">Rennes</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0018738 https://www.geonames.org/2981280">Saint-Brieuc</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0018507 https://www.geonames.org/2988796">Paimpol</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0018650 https://www.geonames.org/3030401">Île-de-Bréhat</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0018730 https://www.geonames.org/2991772">Morlaix</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005354 https://www.geonames.org/3030300">Brest</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0019003 https://www.geonames.org/3028575">Carnac</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0018486 https://www.geonames.org/2970777">Vannes</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0017211 https://www.geonames.org/2990969">Nantes</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0007852 https://www.geonames.org/2989317">Orléans</placeName>, <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0008129 https://www.geonames.org/2988507">Paris</placeName> (etwa 25.7.). Belege: Briefe von H. an <persName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0012200 http://d-nb.info/gnd/116058110">Benjamin Delessert</persName>, Brest, 13.7.1825, an <persName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0002750 http://d-nb.info/gnd/117339385">Achille Valenciennes</persName>, Brest, 13.7.(1825) und an <persName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0002750 http://d-nb.info/gnd/117339385">Achille Valenciennes</persName>, Paris, (Juli 1825). Gedruckt in: <bibl xmlns="http://www.tei-c.org/ns/1.0" corresp="https://edition-humboldt.de/5JHV5QXW">Théodoridès 1964</bibl>. 