Philipp Franz Wilhelm von Zwackh-Holzhausen (1826 – 1903) was a German botanist and mycologist. The standard author abbreviation Zwackh is used to indicate...

fissa". NatureServe Explorer. Arlington, Virginia. Retrieved 5 July 2025. "Staurothele fissa (Taylor) Zwackh". www.gbif.org. Retrieved 5 February 2021....

demissa (Flot. ex Körb.) Zwackh (1862) Pannaria demissa (Flot. ex Körb.) Rabenh. (1870) Physcia demissa (Flot. ex Körb.) Zwackh (1883) Lecanora demissa...

the species as a selective, sometimes dominant, member of that community. Zwackh, W. von (1864). "Enumeratio lichenum florae heidelbergensium" [Enumeration...

that had been suggested by the German mycologist Philipp Franz Wilhelm von Zwackh-Holzhausen in 1862. A parallel "pyrithroma" line (first described by Acharius...

King Maximilian selected the Privy Councillor (Hofrat) Franz Xaver von Zwackh [de], whose name is responsible for the popular Palatinate nickname for...

Friedrich von Zentner (1752–1835), Bavarian Minister of State Franz Xaver von Zwackh (1756–1843), Bavarian civil servant Christian Jacob von Zwierlein (1737–1793)...

Placodium erythrocarpum (Pers.) Anzi (1862) Caloplaca erythrocarpa (Pers.) Zwackh (1862) Callopisma erythrocarpum (Pers.) Stein (1879) Pyrenodesmia erythrocarpa...

(1856) Amphiloma cirrochroum (Ach.) Körb. (1859) Xanthoria cirrochroa (Ach.) Zwackh (1864) Physcia cirrochroa (Ach.) Arnold (1869) Caloplaca cirrochroa (Ach...

name Zwackhiomyces honours the German mycologist Philipp Franz Wilhelm von Zwackh-Holzhausen (1826–1903). Zwackhiomyces was established to accommodate several...

Hafellner (2009) – host: Protoparmelia badia Phacographa zwackhii (A.Massal. ex Zwackh) Hafellner (2009) – host: Phlyctis "Phacographa". Catalogue of Life. Species...

coccodes (Flot.) Körb. (1855) Synonyms Lichiniza Nyl. (1881) Psoropsis Nyl. ex Zwackh (1883) Homopsella Nyl. (1887) Homopsellomyces Cif. & Tomas. (1953)...

C. haematites Binomial name Caloplaca haematites (Chaub. ex St.-Amans) Zwackh (1862) Synonyms List Blastenia haematites (Chaub. ex St.-Amans) B.de Lesd...

Tuck. (1872) Staurothele elenkinii Oxner (1927) Staurothele fissa (Taylor) Zwackh (1862) Staurothele frustulenta Vain. (1921) Staurothele geoica Zschacke...

silicicola Zschacke (1927) Verrucaria nigrescens var. funckii (Spreng.) Zwackh (1883) Verrucaria silicea Servít (1954) Verrucaria silicicola (Zschacke)...

Toninia subdispersa (Nyl.) K.Knudsen (2007) Toninia subfuscae (Arnold ex Zwackh) Timdal (1991) Toninia submesoidea van den Boom (2017) Toninia subnitida...

Y.Joshi & G.P.Sinha (2013) Caloplaca haematites (Chaub. ex St.-Amans) Zwackh (1862) Caloplaca haematodes (A.Massal.) Zahlbr. (1930) Caloplaca haematommona...

Woessia egenula (Nyl.) van den Boom & P.Alvarado (2025) Woessia modesta (Zwackh ex Vain.) van den Boom & P.Alvarado (2025) Woessia neosquamulosa (Aptroot...

byssaceum (Weigel) Schaer. (1850) Lecanactis biformis f. byssacea (Weigel) Zwackh (1862) Arthonia byssacea (Weigel) Almq. (1880) Lecanactis byssacea (Weigel)...

(2018) – Europe Bacidina mirabilis (Vězda) Vězda (1991) Bacidina modesta (Zwackh ex Vain.) S.Ekman (2019) Bacidina multiseptata M.Cáceres & Lücking (2007)...

(Müll. Arg.) Jatta 1910 Caloplaca pyracea Th.Fr. [sic], possibly (Ach.) Zwackh 1862, accepted as Athallia pyracea (Ach.) Arup, Frödén & Søchting, (2013)...

Gyeln. (1932); Diplodina sandstedei Zopf (1906); and Lecidea sandstedei Zwackh (1898). Sandstede was involved in both natural sciences and local cultural...

citrinum (Hoffm.) Müll.Arg. (1862) Xanthoria murorum var. citrina (Hoffm.) Zwackh (1862) Pyrenodesmia citrina (Hoffm.) Trevis. (1869) Caloplaca citrinella...

in 1855. Körber named the genus in honour of Philipp Franz Wilhelm von Zwackh-Holzhausen, acknowledging this lichenologist's deep knowledge and fatigue-inducing...

Opegrapha vulpina Vondrák, Kocourk. & Tretiach (2008) Opegrapha xanthocarpa Zwackh ex Nyl. (1880) Opegrapha xanthonica Aptroot & M. Cáceres (2017) Opegrapha...

collection was enriched with specimens from Arnold, Philipp Franz Wilhelm von Zwackh-Holzhausen, Rabenhorst, Hugó Lojka, and others. In the fall of 1907, Lettau...

Szatala (1943) Buellia sancti-paulii B. de Lesd. (1931) Buellia sandstedei (Zwackh) Sandst. (1912) Buellia sanguinariella (Nyl.) Zahlbr. (1907) Buellia sanguinea...

(1930) Verrucaria aethioboloides Zschacke (1933) Verrucaria ahlesiana (Zwackh) Nik.Hoffm. & Hafellner (2000) Verrucaria ahtii Pykälä, Launis & Myllys...