> [!cite] BHL link: this entry starts at [page 349](https://www.biodiversitylibrary.org/page/33189820) of TL-2 Vol. IV > Author links: [IPNI](https://www.ipni.org/a/7872-1) LSID 7872-1, [Wikidata](https://www.wikidata.org/wiki/Q5893532) QID Q5893532 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Poselger, Heinrich (1818-1883), German chemist and botanist; collector and student of succulent plants, collected plants on and near the U.S. and Mexican boundary 1849-1851; living on private means in Berlin, growing a rich collection of cacti and succulents. **Abbreviated name**: *Poselg.* \[standard form in IPNI: *Poselg.*\] #### Herbarium and types Unknown; cacti from Boundary Survey were sent to D. Dietrich at Jena. #### Bibliography and biography Barnhart 3: 102; CSP 4: 992; Hortus 3: 1202 (Poselg.); Langman p. 593; Rehder 5: 684; Urban-Berl. p. 384; Zander ed. 10, p. 703, ed. 11, p. 801. #### Biofile - Anon., Bot. Centralbl. 16: 191. 1883 (d. 4 Oct 1883). - Geiser, S.W., Field & Laboratory 4: 51-52. 1936, 27: 176-177. 1959 (we follow the data as given in the more detailed 1959 publication; b. 25 Dec 1818, d. 4 Oct 1883; bibl.); Natural. frontier 280. 1948. - Knobloch, J.W., Plant coll. N. Mexico 53. 1979 (based on Geiser 1936). - Meyer, R., Monatschr. Kakteenk. 29(9): 97-100. 1919 (on his private collection of cacti).