> [!cite] BHL link: this entry starts at [page 290](https://www.biodiversitylibrary.org/page/33265487) of TL-2 Suppl. II
> Author links: [IPNI](https://www.ipni.org/a/32481-1) LSID 32481-1, [Wikidata](https://www.wikidata.org/wiki/Q5409215) QID Q5409215
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Boldt, Johan Georg Robert (1861-1923), Finnish phycologist and teacher, studied at the University of Helsinki 1878, fil. kand. 1881, fil. lic. 1891, teacher at various schools in Finland.
**Abbreviated name**: *Boldt* \[standard form in IPNI: *Boldt*\]
#### Herbarium and types
[[Collection S|S]].
#### Bibliography and biography
Barnhart 1: 213 (b. 3 Jan 1861); BM 1: 190; Collander p. 40 (nos. 18-22); De Toni 1: xiii, 4: vii; IH 2: 83; KR p. 93; Nordstedt p. 9; Rehder 2: 130; Saelan p. 36-37 (nos. 1-17); Tucker 1: 93.
#### Biofile
- Koponen, T., Luonnon Tutkija 68: 181-191. 1964 (obit. biogr.).
- Palmgren, A., Medd. Soc. Fauna Fl. fenn. 50: 89-93. 1925 (obit.).
- Prescott, G.W., Bibl. Desmid. univ. 58. 1984 (10 titles).
- Rosberg, J.E., Tidskr. utg. av Pedagog. Fören. Finl. 60: 203-206. 1923 (biogr.).
- Wittrock, V.B., Acta Horti Berg. 3(2): 107. 1903 (portr. on *pl. 20*).
### Publications
##### n.21.908. Bidrag
**Title**
*Bidrag* till kännedomen om *Sibiriens Chlorophyllophycéer*... Öfversigt af Kongl. Vetenskaps-Akademiens Förhandlingar... 1885. Oct.
**Notes**
*Publ*.: 1885 (read 11 Feb 1885), p. 91-128, *pl. 5-6* (uncol., auct.). *Copy*: B. − Reprinted and to be cited from Öfvers. K. Sv. Vet. Akad. Förh. 1885(2): 91-129, *pl. 5-6.* − Saelan no. 1.
##### n.21.909. Grunddragen af Desmidieernas utbredning i Norden
**Title**
*Grunddragen af Desmidieernas utbredning i Norden*... Stockholm (Kongl. Boktryckeriet...) 1887. Oct.
**Notes**
*Publ*.: 1887 (date on t.p., text submitted 8 Jun 1887), p. \[1\]-110. *Copies*: B, U; IDC 7670/183-185. − Issued as Bih. K. Sv. Vet. Akad. Handl. 8, Afd. III. no. 6. − Saelan no. 3 dates this publication at 1888, see also next publication.
##### n.21.910. Desmidieer från Grönland
**Title**
*Desmidieer från Grönland*... Stockholm (Kongl. Boktryckeriet...) 1888. Oct.
**Notes**
*Publ*.: 1888 (date on t.p., text submitted 8 Jun 1887), p. \[1\]-48, *pl. 1-2* (uncol.). *Copies*: B, U; IDC 7670/182-183. − Issued as Bih. K. Sv. Vet.-Akad. Handl. 8, Afd. III. no. 5. − Saelan no. 3.
##### n.21.911. Iakttagelser öfver könsfördelningen hos lönnen
**Title**
*Iakttagelser öfver könsfördelningen hos lönnen*... Meddelanden af Societas pro Fauna et Flora fennica... 1888. Oct.
**Notes**
*Publ*.: 1889 (date on p. \[61\] is 1888, date of printing on p. 65 is 1889), p. \[61\]-65. *Copy*: L. − Reprinted and to be cited from Medd. Soc. Fauna Fl. fenn 16: 61-65. 1889 \["1888"\]. − See also Saelan: Boldt no. 1.
##### n.21.912. sötvattens-alger
**Title**
Några *sötvattens-alger* från *Grönland*... \[Bot. Not. 1893\]. Oct.
**Notes**
*Publ*.: 1893, p. 156-158. *Copy*: L. − Reprinted and to be cited from Bot. Not. 1893: 156-158.