> [!cite] BHL link: this entry starts at [page 115](https://www.biodiversitylibrary.org/page/33333254) of TL-2 Vol. V > Author links: [IPNI](https://www.ipni.org/a/9012-1) LSID 9012-1, [Wikidata](https://www.wikidata.org/wiki/Q21607857) QID Q21607857 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Schagerström, Johan August (1818-1867), Swedish botanist; studied at Uppsala University; Dr. phil. ib. 1845;lecturer in practical economy 1846, from 1853 university clerk in Uppsala. **Abbreviated name**: *Schagerström* \[standard form in IPNI: *Schag.*\] #### Herbarium and types Unknown. #### Bibliography and biography Barnhart 3: 221 (b. 20 Mai 1818, d. 9 Mar 1867); BL 2: 547, 549, 714; BM 4: 1824; Herder p. 195; Jackson p. 339; Kew 4: 615; KR p. 620-621; PR 8121-8124, ed. 1: 9070-9072; Rehder 5: 763; Tucker 1: 627. #### Composite works - (1) Presided over the defense of a dissertation by J.E. Wahlström, *Pl. vasc. Telgae bor.* 1847, q.v. ### Publications ##### n.10.493. Plantae cotyledoneae. Paroeciae Roslagiae Bro **Title** *Plantae cotyledoneae. Paroeciae Roslagiae Bro*, quarum enumerationem venia ampliss. fac. philosoph. Ups. praeside Mag. Elia Fries,... p.p. auctor Johannes Aug. Schagerström,... in Audit. Gustaviano die xxx Nov. mdcccxxxix h.p.m.s. pars prior. Upsaliae (Leffler & Sebell.) 1839. Oct. **Abbreviated title**: *Pl. cotyl. Roslag. Bro*. **Notes** *1*: 30 Nov 1839, p. \[1\]-16. – The copy at GB has a correction label pasted on a second t.p., changing the date to 4 Dec 1839. Similar title-pages are found, without the original, in the copies of LD-UB and HH. *2*: 31 Oct 1840, p. \[i-ii\], 17-30, \[31-32\] "... Mag. Elia Fries,... p.p. And. Gust. Söderbaum,... in Audit. Gustaviano die xxxi Oct. mdcccxl h.p.m.s. Pars posterior." Upsaliae (id.) 1840. Oct. – Söderbaum defendens; Schagerström author. *Copies*: GB, H, HH, LD. – Krok (p. 620) mentions a commercial issue with the title: "Plantae... Roslagiae Bro sponte nascentes, quas secundum methodum naturalium celeberr. Friesii enumeravit..." Upsaliae 30, \[2\] p., 1839. ##### n.10.494. Conspectus vegetationis uplandicae **Title** *Conspectus vegetationis uplandicae*, quem venia ampliss. fac. philosoph. ups. p.p. mag. Joh. Aug. Schagerström et Ali Floderus uplandi in Audit. Gustav. die x dec. mdcccxlv h.a.m.s. p. i. Upsaliae (excudebant Regiae Academiae typographi) \[1845\]. Oct. **Abbreviated title**: *Consp. veg. upland.* **Notes** *1*: 10 Dec 1845, p. \[i-iv\], \[1\]-16. – Respondens Ali Floderus (1826-1877). *2*: 10 Dec 1845, p. \[i-ii\], 17-32. – Respondens Carolus Ludovicus Fineman. *3*: 11 Dec 1845, p. \[i-iv\], 33-48. – Respondens Alfredus Victor Norinder. *4*: 13 Dec 1845, p. \[i-ii\], 49-83, \[84, err.\]. – Respondens Albertus Theodorus Petré. *Copies*: H, HH, LD, LD-UB, USDA. *Ref*.: A., Bot. Zeit. 4: 604-605. 1846. - *Commercial issue*: 1845, p. \[i\], \[1\]-83, \[84, err.\]. *Copy*: HH. – "*Conspectus vegetationis uplandicae*, auctore D. Joh. Aug. Schagerström. Upsaliae, excudebant Regii Academiae typographi". ##### n.10.495. Lärobok i Skandinaviens växtfamiljer **Title** *Lärobok i Skandinaviens växtfamiljer* efter det Friesiska systemet... Upsala (P. Hanselli) 1846. Oct. **Abbreviated title**: *Lärob. Skand. växtfam.* **Notes** *Ed.1*: 1846, p. \[1\]-96. *Copies*: H, LD-UB. *Ed. 2*: 1856, p. \[i\]-xii, \[1\]-100. *Copies*: GB, H, LD-UB. *Ed. 3*: 1862, p. \[1\]-134. *Copies*: G, GB, LD-UB, NY. – "Lärobok i Skandinaviens växtfamiljer, med tillägg af de märkligaste utländska, efter det Friesiska systemet..." Upsala (Tryckt hos P. Hanselli) 1862. Oct. ##### n.10.496. De antheris plantarum **Title** *De antheris plantarum* dissertano, cujus part. i. Venia ampliss. Facult. Phil. Upsal. p.p. Mag. Joh. Aug. Schagerström... et Olavus Hj. Humble... Uplandi. In Audit. Gust. Min. die xxix Nov. mdcccxlviii. H.P.M.S. Upsaliae (P. Hanselli) 1848. Oct. **Notes** *1*: 29 Nov 1848, p. \[1\]-16. *2*: 6 Dec 1848, p. \[17\]-32. *Copies*: LD, LD-UB. – Krok mentions also an issue without the disputatio t.p.