> [!cite] BHL link: this entry starts at [page 43](https://www.biodiversitylibrary.org/page/33066383) of TL-2 Vol. VII
> Author links: [IPNI](https://www.ipni.org/a/11354-1) LSID 11354-1, [Wikidata](https://www.wikidata.org/wiki/Q71374) QID Q71374
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Wallroth, \[Carl\] Friedrich Wilhelm (1792-1857), German (Prussian Saxony) botanist; studied medicine at Halle (with K.P.J. Sprengel); Dr. med. Göttingen 1815; physician in the Hannover army 1815; practicing physician in Heringen 1816; regional physician 1822, from 1825 in Nordhausen.
**Abbreviated name**: *Wallr.* \[standard form in IPNI: *Wallr.*\]
#### Herbarium and types
[[Collection PR|PR]] (phan., some crypt.), [[Collection STR|STR]] (fungi, Cladoniac.), [[Collection JE|JE]] (part of phan.). – Other material in [[Collection B|B]] (mainly destr.), [[Collection BR|BR]], [[Collection G|G]], [[Collection G|G]]-DC, [[Collection GOET|GOET]], [[Collection HAL|HAL]], [[Collection KIEL|KIEL]], [[Collection LE|LE]], [[Collection LZ|LZ]] (destr.), [[Collection MW|MW]], [[Collection WRSL|WRSL]]. – Kützing (1857) remarks that Wallroth kept the localities of his new species secret and that, on purpose, no localities were cited of rare or new species, even on his herbarium sheets. – *Letters* at [[Collection G|G]], [[Collection HAL|HAL]] (to D.F.L. v. Schlechtendal), [[Collection HU|HU]], [[Collection UPS|UPS]]-UB.
*Exsiccatae*: A series *Lichenes florae Germ. exs.* of 6 fasc. is mentioned by Sydow (fide T. Ahti), but is not known to exist.
#### Bibliography and biography
ADB 40: 766-768; AG 6(2): 28; Ainsworth p. 96, 313, 348; Backer p. 621; Barnhart 3: 455 (b. 13 Mar 1792, d. 22 Mar 1857); BM 5: 2259; CSP 6: 254; De Toni 1: cxxviii, 2: cxix; Frank 3 (Anh.): 110; GR p. 52, cat. p. 73; Hawksworth p. 186; Hegi 5(2): 1189; Herder p. 483 \[index\]; Hortus 3: 1206; IF p. 737; IH 1 (ed. 6): 365, (ed. 7): 345; Jackson p. 142, 295, 296, 297, 304; Kelly p. 237; Krempelh. 2: 158; LS 28265-28273; Moebius p. 457 \[index\]; MW p. 520; Nordstedt p. 31; PR 837, 9962-9971, ed. 1: 948, 10949-10958; Rehder 5: 900; SBC p. 134; Stevenson p. 1262; TL-1/1384-1385; TL-2/451, 559, see F.C.G. Arnold; Tucker 1: 729; Urban-Berl. p. 283, 292; Zander ed. 10, p. 729, ed. 11, p. 832.
#### Biofile
- Anon., Bonplandia 6: 133. (Duby at G bought cryptogams \[probably fungi and Cladoniac. now at STR\], 340. 1858; Bot. Not. 1858: 14 (d.); Bot. Zeit. 5: 824. 1847 (W. acquires herb. Ekart), 15: 280. 1857 (d.), 16: 224. 1858 (library bought by Friedländer; Cladoniac. by Duby; part of the other lichens by Rabenhorst; the Ekart herbarium by Irmisch \[now JE\], main phan. herb. still for sale); Flora 19: 608. 1836 (Hofrath Preussen); Österr. bot. W. 7: 154. 1857 (d.); Oesterr. bot. Z. 9: 141. 1859 (gen. phan. herb. bought by PR).
- Candolle, Alph. de, Phytographie 458. 1880.
- Irmisch, Th., Bot. Zeit. 15: 545-555. 1857 (obit.).
- Fitting, H., Z. Naturw., ed. G. Brandes, 69: 337-341. 1897.
- Kellner, Beitr. Heimatk. Stadt Kreis Nordhausen 4: 50-57. 1979 (fide Wagenitz).
- Kützing, F.T., Bonplandia 5: 147-148. 1857 (obit.).
- Lowden, R.M., Taxon, Index pers. names vols. 1-30. 773. 1985.
- Müller, R.H.W. & R. Zaunick, Friedr. Traug. Kützing 233, 249, 297. 1960.
- Nees von Esenbeck, C.G., Bonplandia 5: 284. 1857 (lists the seven parts of the herbarium: Lichens, Cladon., Crypt., gen. herb., Ekart herb., Roses, native woods).
- Osswald, L., Mitt. thür. bot. Ver. ser. 2. 9: 14-27. 1896 (biogr.).
- Rauschert, S., Wiss. Z. Univ. Halle math. nat. R. 14: 495 (herb. PR).
- Sayre, G., Mem. New York Bot. Gard. 19(1): 172. 1969.
- Vána, J., Taxon 29: 674. 1980 (bryophytes of W.'s herbarium in PR "at present not to be found").
- Wagenitz, G., Index coll. princ. herb. Gott. 173. 1982.
#### Handwriting
Candollea 34: 195-196. 1979.
### Publications
##### n.16.593. Geschichte des Obstes der Alten
**Title**
*Geschichte des Obstes der Alten*,... Halle (Hendels Verlag) 1812. Oct.
**Abbreviated title**: *Gesch. Obst. Alten*.
**Notes**
*Publ*.: 1812, p. \[i\]-xviii, \[1\]-142. *Copy*: G.
##### n.16.594. Annus botanicus
**Title**
Frider. Guil. Wallroth,... *Annus botanicus*, sive supplementum tertium ad Curtii Sprengelii Floram Halensem... Halae \[Halle\] (sumtibus Car. Aug. Kümmelii) 1815. Oct.
**Abbreviated title**: *Annus bot.*
**Notes**
*Publ*.: Jan-Jun 1815 (p. xxx: 5 ante Calend Oct; Hinrichs Jan-Jun 1815; JGE 20 Sep 1815), p. \[i\]-xxx, \[1\]-200, *pl. 1-6* (uncol. copp.). *Copies*: B, BR, G, H, HH, MO, NY, PH, US, USDA; IDC 6484. – For K.P.J. Sprengel, *Tent. fl. halens.* 1806 and supplements see TL-2/12.677, 12.678, 12.682.
##### n.16.595. Schedulae criticae
**Title**
Fred. Guil. Wallroth,... *Schedulae criticae* de plantis florae halensis selectis. Corollarium novum ad C. Sprengelii Floram Halensem. Accedunt generum quorundam specierumque omnium definitiones novae, excursus in stirpes difficiliores et icones v. Tomus I. Phanerogamia. Halae \[Halle\] (Sumtibus Car. Aug. Kümmelii) 1822. †. Oct.
**Abbreviated title**: *Sched. crit.*
**Notes**
*Publ*.: 1822 (p. 516: 1 Jul 1821), p. \[i-iii\], \[1\]-516, *pl. 1-5. Copies*: B, BR, G, H, HH, NY, USDA. – See also TL-2/12.677.
*Ref*.: Anon., Flora 6(1): 81-88. 14 Feb 1823 (rev.).
##### n.16.596. Naturgeschichte der Flechten
**Title**
*Naturgeschichte der Flechten*. Nach neuen Normen und in ihrem Umfange bearbeitet... Ein fasslicher Unterricht zum Selbststudium der Flechtenkunde... Frankfurt am Main (bey Friedrich Wilmans) 1825-1827, 2 vols. Oct.
**Abbreviated title**: *Naturgesch. Flecht.*
**Notes**
*1*: 1825 (Linnaea rev. Jan 1825), p. \[i\]-lviii, \[1\]-722, \[1, err.\].
*2*: 1827 (Linnaea rev. Jan 1827), p. \[i\]-xvi, \[1\]-518, \[519, err.\].
*Copies*: B-S, G, L, M, MO, NY, Stevenson, USDA; IDC 590.
##### n.16.597. Orobanches generis diaskene
**Title**
*Orobanches generis diaskene* ad Carolum Mertensium professorem apud Bremanos celeberrimum epistola... Francofurti ad Moenum \[Frankfurt a.M.\] (apud Fredericum Wilmans) 1825. Oct. (in 4-s).
**Abbreviated title**: *Orobanches gen. diask.*
**Notes**
*Letter*: to Franz Karl Mertens (1764-1831), TL-2/3: 430-431.
*Publ*.: 1825 (Linnaea Jan 1826; rev.), p. \[1\]-80, \[1, err.\]. *Copies*: B-S, BR, G, NY, USDA.
##### n.16.598. Rosae plantarum generis historia
**Title**
*Rosae plantarum generis historia* succincta, in qua rosarum species tum suae terrae proventu tum in hortis natas suppositicias secundum normas naturales ad stirpium besses tres primitivos revocat inque speciminum ratorum fidem rhodologorum et rhodophilorum captui accomodat... Nordhusae \[Nordhausen\] (in Libraria Koehniana) 1828. Oct.
**Abbreviated title**: *Ros. pl. gen. hist.*
**Notes**
*Publ*.: 1828 (p. xii: 6 Jan 1828; Linnaea Oct-Dec 1828; Flora rev. 7 Sep 1828), p. \[i\]-xii, \[1\]-311, \[312, colo.\]. *Copies*: B-S, BR, G, HH, MICH, NY, USDA.
##### n.16.599. Naturgeschichte der Säulchen-Flechten
**Title**
*Naturgeschichte der Säulchen-Flechten*; oder monographischer Abschluss über die Flechten-Gattung Cenomyce Acharii... Naumburg (in Commission bei Eduard Zimmermann) 1829. Oct.
**Abbreviated title**: *Naturgesch. Säulchen-Flecht.*
**Notes**
*Publ*.: 1829 (p. iv: 15 Dec 1828; Flora Jan-Mar 1830), p. \[i\]-vi, \[1\]-198. *Copies*: B, B-S, G, H, HH, KU, MO, NY(2), Stevenson.
##### n.16.600. Flora cryptogamica Germaniae
**Title**
*Flora cryptogamica Germaniae*... Norimbergae (sumptibus J.L. Schragii) 1831-1833, 2 Parts. Duod.
**Abbreviated title**: *Fl. crypt. Germ.*
**Notes**
*Publ*.: 1831-1833, also published as vols. 3-4 of M.J. Bluff and K.A. Fingerhuth, *Compendium florae Germanicae* sectio ii. plantae cryptogamicae s. cellulosae, see TL-2/559. The volumes have two t.p.'s: \[ii\] Wallroth, *Fl. crypt. Germ.* and \[iii\] Bluff and Fingerhuth, *Comp. fl. Germ. Copies*: B-S, BR, G, H, HH, L, M, MICH, NY, PH, Stevenson; IDC 5800.
*1* (Filices, Lichenastra, Muscos et Lichenes): 1831 (p. xii: 13 Mar 1831; Flora Jul 1831), p. \[ii\]-xxvi, \[xxvii\], \[1\]-654.
*2* (Continens Algas et Fungos): Feb-Mar 1833 (p. viii: 12 Dec 1832; Paris Acad. rd. 8 Apr 1833; Flora 28 Mar 1832), p. \[ii\]-lvi, \[1\]-923.
##### n.16.601. Erster Beitrag zur Flora hercynica
**Title**
*Erster Beitrag zur Flora hercynica*... Erste Abtheilung, allgemeine Berichtigungen einiger, in Hampe's Prodromus Fl. Hercyn. erwähnten Gewächsarten enthaltend... Halle (Druck der Gebauer-Schwetschkeschen Buchdruckerei) 1840. Oct.
**Abbreviated title**: *Erst. Beitr. Fl. hercyn.*
**Notes**
*1*: 5-11 Jul 1840 (date in journal; possibly preprinted), p. \[i\], \[1\]-158. – Preprinted or reprinted from Linnaea 14: 1-158. 5-11 Jul 1840.
*2*: 1840 (date of t.p. preprint: journal issue Mar 1841), p. \[i\], \[159\]-334. – Preprinted from Linnaea 14: 529-704. Mar 1841. – "Zweite Abtheilung, specielle Nachweisungen einiger... Gewächsarten und Formen enthaltend".
*Copies*: B, G, H. – AG\[6(2): 28\]: Ungeniessbar ist seine Polemik gegen Hampe..." See also Osswald (1896).
##### n.16.602. Beilräge zur Botanik
**Title**
*Beilräge zur Botanik*. Eine Sammlung monographischer Abhandlungen über besonders schwierige Gewächs-Gattungen der Flora Teutschlands... Erster Band... Leipzig (bei Friedrich Hofmeister) 1842-1844, 2 Hefte. †. Oct.
**Abbreviated title**: *Beitr. bot.*
**Notes**
*Heft 1*: 31 Aug-2 Sep 1842 (Hinrichs; p. vi: Mar 1842; Flora 14 Nov 1842: note dated Aug 1842; Deutsche Naturforscher 21 Sep 1842), p. \[i\]-vi, \[1\]-123, \[124, cont.\], *pl. 1-2* (col. copp.).
*Heft 2*: 8-10 Aug 1844 (Hinrichs; Gersdorf 27 Sep 1844; Flora 21 Sep 1844; Bot. Zeit. 30 Aug 1844; Flora rd. Aug 1844), p. \[125\]-252, *pl. 3* (id.).
*Copies*: B-S, G, HH, MO, NY, Teyler.
*Ref*.: Schlechtendal, D.F.L. von, Bot. Zeit. 3: 24-27. 1845 (rev.).