> [!cite] BHL link: this entry starts at [page 704](https://www.biodiversitylibrary.org/page/33212746) of TL-2 Vol. VI > Author links: [IPNI](https://www.ipni.org/a/11133-1) LSID 11133-1, [Wikidata](https://www.wikidata.org/wiki/Q5657736) QID Q5657736 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Verdoorn, Frans (1906-1984), Dutch botanist, biohistorian and botanical editor; studied at the University of Utrecht 1927-1933; Dr. phil. ib. 1934 (student of A.A. Pulle); established the Chronica botanica Company at Oegstgeest nr Leiden 1934; botanical secretary Int. Union biol. Sci. 1935-1953; transferred the Chronica botanica Company to Waltham, Mass. 1940 (maintained until 1957); technical advisor, Board of the Netherlands East Indies, Surinam and Curaçao, New York 1942-1949; organizing director, Los Angeles State and County Arboretum, Arcadia 1948-1949; professor in the history of biology, Univ. Utrecht 1957-1964, director Biohistorical Institute, Utrecht 1958-1976, regular professor of biohistory 1965-1976. **Abbreviated name**: *Verd.* \[standard form in IPNI: *Verd.*\] #### Herbarium and types [[Collection FH|FH]] (12.000 Hepat.), [[Collection BM|BM]] (musci), [[Collection GH|GH]] (pterid.); further material (including exsiccatae) in [[Collection BM|BM]], [[Collection BO|BO]], [[Collection BR|BR]], [[Collection C|C]], [[Collection CM|CM]], [[Collection E|E]], [[Collection FH|FH]], [[Collection G|G]], [[Collection GB|GB]], [[Collection GOET|GOET]], [[Collection L|L]], [[Collection LD|LD]], [[Collection M|M]], [[Collection MANCH|MANCH]], [[Collection NY|NY]], [[Collection S|S]], [[Collection U|U]], [[Collection W|W]] (lich. Java), [[Collection WELC|WELC]]. – *Archives and letters*: see note below. *Exsiccatae*: (1) *Bryophyta Arduennae exsiccatae*, dec. 1-5, nos. 1-50, Utrecht 1927-1929, sets at [[Collection BM|BM]], [[Collection FH|FH]], [[Collection G|G]], [[Collection K|K]], [[Collection U|U]], [[Collection W|W]] (Sayre 1971, p. 267). - (2) *Hepaticae selecti et critici*, ser. i-xi, nos. 1-550, Utrecht 1930-1938, sets at [[Collection BM|BM]], [[Collection CAS|CAS]], [[Collection FH|FH]], [[Collection G|G]], [[Collection GB|GB]], [[Collection H|H]], [[Collection K|K]], [[Collection LD|LD]], [[Collection NY|NY]], [[Collection S|S]], [[Collection U|U]] (Sayre 1971, p. 260). – Schedae in Ann. bryol. 4-10, 1931-1937, (see also below). - (3) *Musci selecti et critici*, series i-vii, nos. 1-350. Utrecht 1934-1940, sets at [[Collection BM|BM]], [[Collection FH|FH]], [[Collection CM|CM]], [[Collection GB|GB]], [[Collection K|K]], [[Collection LD|LD]], [[Collection MANCH|MANCH]], [[Collection NY|NY]] (Sayre 1971, p. 268-269). Schedae series in Ann. bryol. 1931-1940. #### Bibliography and biography Barnhart 3: 431 (b. 24 Jul 1906); BFM 2307a; BL 2: 439, 727; Bossert p. 417; IH (ed. 1): 46, (ed. 2): 63, (ed. 6): 365, (ed. 7): 345, 2: (files); JW 2: 202; Langman p. 777-778; Lenley p. 423; Moebius p. 123; MW p. 514, suppl. 384; NW p. 60; PH 209, 565; sch p. 449; SBC p. 134; SIA see index; SK 1: 540, 5: cccxxviii, 8: c; Sotheby 794; TL-2/1221, 2025, 2364, 5929, see indexes; Tucker 3: 322. #### Biofile - Anon., Amer. men Sci. eds. 7-10. 1944-1961; Arcadia \[California\] Tribune 23 Jan 1949 (brief biogr. sketch; appointment Los Angeles State County Arboretum); Brit. Mus. gen. cat. print. books 247: 626. 1964; Bryologist 84(4): 593. 1981(note 75th birthday); Gard. J. 7: 210. 1957; J. Forestry 45(2): 126. 1947 (Mary Soper Pope Medal); 2 p. News Release, Frans Verdoorn's 75th birthday, dated Jul 1981, Utrecht \[biogr. not.\]; Plant Sci. Bull. 7(4): 4. 1961; Taxon 7: 60. 1958 (transfer of Verdoorn and his library to Utrecht); Who's who in Amer. 24-31. 1946-1961. - Behnke, J.A., Bioscience 22: 177. 1972. - Ewan, J. et al., Short hist. bot. U.S. 21, 93. 1969. - Frodin, D.G., Guide standard floras world D3, S21-23, S24-29, S91-93. 1984. - Jansen, P. & W.H. Wachter, Ned. kruidk. Arch. 50: 377-379. 1940 (early bryol. work, bibl.). - Lowden, R.M., Taxon, Index pers. names vols. 1-30. 760. 1985. - Merrill, E.D., Contr. U.S. natl. Herb. 30(1): 305-306. 1947. - Richards, P.W., Bryol. Times 30: 7-8. 1985 (obit., portr.). - Sanders, A.P.M. & H. de Vries, Regn. Veg. 71: xv-xxii. 1970 (chronology in Festschrift). - Sayre, G., Mem. New York Bot. Gard. 19(2): 267-269. 1971 (exsicc); Bryologist 80: 529. 1977 (bryol. coll.). - Schuster, R.M., Hep. Anthoc. N. Amer. 1: 111. 1966 (list hepaticol publ.). - Stafleu, F.A., Taxon 33: 802. 1984 (obit. not., d. 18 Mai 1984). - Steenis, C.G.G.J. van, Fl. males. Bull. 1: 30. 1947 (Mary Soper Pope medal), 2: 43. 1945 (hon. memb. Buitenzorg bot. gard.), 22: 1529. 1968, 30: 2741, 2750. 1977 (retirem.; brief biogr. sketch by M. Jacobs), 38: 131-132. 1985 (obit.). - Verdoorn, F., ed., Chron. bot. 1: 446. 1915, 2: 477. 1936, 3: 429. 1937, 4: 596. 1938, 5: 555. 1939, 6: 141, 230. 1941, 7: 459. 1943. Man. bryol 485 \[index\]. 1932. - Wagenitz, G., Index coll. princ. herb. Gott. 170. 1982. #### Composite works - (1) Editor, *Annales bryologici* vols. 1-12, 1928-1939, suppl. vols. 1-4, 1930-1938. \[Dates of receipt of volumes at BM (fide A.J. Harington): 1 (24 Apr 1928), 2 (14 Mai 1929), 3 (5 Apr 1930), 4 (17 Jun 1931; publ. Apr 1931, fide Rev. bryol. ser. 2. 4(1): 55. 1931), 5 (8 Jun 1932), 6 (2 Aug 1933), 7 (24 Sep 1934), 8 (24 Feb 1936; but H received 7 Feb 1936), 9 (30 Jul 1937), 10 (12 Mar 1938; issued Feb 1938), 11 (13 Oct 1938), 12 (13 Dec 1939), suppl. 1 (5 Apr 1930), 2 (27 Feb 1932 "fin 1931" Rev. bryol.), 3 (H: 16 Mai 1934, BM: 25 Mai 1934), 4 (H 17 Dec 1934, BM 19 Mar 1938). - (2) With W.E. Nicolson and Th. Herzog, *Hepaticae, in* H. von Handel-Mazzetti, *Symb. sin.* 5, Jan-Aug 1930, see TL-2/2364. - (3) *Frullaniaceae, in* Nova Guinea 14(4): 540-\[548\], *pl. 92-93.* Feb 1930 (date printing). - (4) *Lejeuneaceae holostipae, in* Nova Guinea 18 (Bot.)(1): \[1\]-8, \[9\], *pl. 1-2.* Apr 1934 (month of printing). - (5) Introduction to facsimile ed. E.H.F. Meyer, *Gesch. Bot.* 1965; in vol. 1, p. \[(1)\]-(63), see TL-2/5929. - (6) Editor, *Chronica botanica* vols. 1-20, 1935-1959. – Friedrich Fedde, in a letter to Verdoorn of 21 Aug 1934 on his plans to publish Chron. bot.: "Zu Ihrem Beginnen wünsche ich Ihnen zunächst viel Glück und hoffe, dass Ihnen die Enttäuschungen erspart bleiben die ich in so reichem Masse bei der Herausgabe und dem Selbstverlage meines Repertoriums erleben musste..." (files FAS). – Specimen treatment: "Introducing *Chronica botanica*. A new experiment recording the growth and the infinite scope of the science of plants. Volume I. Leiden Apr 1935, p. \[1\]-8. *Copy*: FAS. - (7) Editor, *Annales cryptogamici et phytopathologici*, 11 vols. 1944-1954. - (8) Editor, *Lotsya*, a biological miscellany, 1948-1953. - (9) Editor, *Merrilleana*, a selection from the general writings of Elmer Drew Merrill,... Chron. bot. 10: 131-393. 1946. - (10) Editor and author of foreword, *Plant genera*, Chron. bot. 14: 93-101. 1953. - (11) Editor, *A new series of plant science books* 1942-1962. - (12) Editor, *Biologia*, Official Bulletin of the principal international biological societies, commissions and congresses, 1 vol. (nos. 1-6), Waltham, Mass., U.S.A. 1947 (continued as a section of chronica botanica). #### Archives and library Biohistorical Institute, Utrecht, Netherlands (library based on former Chronica botanica holdings; moved to Utrecht 1958). – The *Icones jubularum*, tracings of 503 drawings of hepatics (copies of drawings by Gottsche, Schiffner et al.) are at FH. – Verdoorn's private archives and correspondence of the period before 1958 were left by Verdoorn to FAS for suitable dispositon at a later date. They consist of Verdoorn's bryological correspondence up to 1939 and his correspondence on Chronica botanica until 1957. The bryological library of Verdoorn is at U; the bryological archival material (incl. many icones, Stephani, Schiffner et al.) is with F.R. Gradstein, Utrecht. – Verdoorn kept up a profuse correspondence with botanists and botanical institutions all over the world. His letters are in many libraries and archives (e.g. G, HH, I APT, NY). #### Festschrift *Essays in biohistory* and other contributions presented by friends and colleagues to Frans Verdoorn on the occasion of his 60th birthday. Edited by P. Smit and R.J.Ch.V. ter Laage, Dec 1970, Utrecht, Regnum vegetabile 71, xxii, 426 p. (frontisp. portr., chronology 1906-1966). #### Note An exhaustive bibliography of the numerous writings of Frans Verdoorn was in preparation at the Biohistorical Institute, Utrecht in 1985. The main publications are briefly noted in Sanders and de Vries (1970); a fairly complete list of Verdoorn's editorial activities 1927-1956 (provided by Verdoorn himself) is given in Horsfall, *Principles of fungicidal action*, New Series of Plant Science Books vol. 30, after p. 280. #### Eponymy *Verdoornia* Schuster (1963, also honors I.C. Verdoorn (*q.v.*); *Verdoornianthus* Gradstein (1978). ### Publications ##### n.16.016. Bijdrage tot de Nederlandsche levermosflora **Title** *Bijdrage tot de Nederlandsche levermosflora*... Amsterdam (Drukkerij en Uitgeverij J.H. de Bussy) 1927. Oct. **Notes** *Publ*.: 30 Jun 1927 (in journal), cover-t.p., p. \[243\]-284. *Copies*: H, NY, U. – Reprinted and to be cited from Ned. kruidk. Arch. 36: \[243\]-284. 1927. ##### n.16.017. Historisch overzicht der Zeeuwsche floristiek **Title** *Historisch overzicht der Zeeuwsche floristiek*,... Middelburg (N.V. Kon. Boekdrukkerij en Binderij J.C. & W. Altoffer...) 1927. Oct. **Notes** *Publ*.: Jun 1927 (cover-t.p. so dated), cover-t.p., p. \[i\], \[1\]-16. *Copies*: B, FAS, U. – Reprinted and to be cited from Arch. Zeeuwsch Genootsch. Wet. 1927: \[69\]-84. ##### n.16.018. De Frullaniaceis **Title** *De Frullaniaceis* I. Kritische studie der inlandsche Frullaniasoorten... Amsterdam (Drukkerij en Uitgeverij J.H. de Bussy) 1928. Oct. **Notes** *Publ*.: 30 Jun 1928 (in journal), cover-t.p., p. \[160\]-170. *Copies*: FAS, FH, U. – Reprinted and to be cited from Ned. kruidk. Arch. 37(2): \[160\]-170. 1927. *Note*: The series *De Frullaniaceis* consists of 18 numbers of which most nos. have the indication "De Frullanaceis" as subtitles; they are listed below under the main titles: 1928-1937. ##### n.16.019. Ueber einige amerikanische Frullaniaceae **Title** *Ueber einige amerikanische Frullaniaceae* De Frullaniaceis II... \[Extrait des Annales de Cryptogamie exotique, année 1928, t. 1, fasc. II). \[1928\]. **Notes** *Publ*.: Jul 1928, p. \[213\]-220. *Copies*: FAS, H. – Reprinted and to be cited from Ann. crypt. exot. 1(2): \[213\]-220. 1928. ##### n.16.020. Kritische Bemerkungen über ostasiatische und ozeanische Frullania-Arten **Title** *Kritische Bemerkungen über ostasiatische und ozeanische Frullania-Arten* aus dem subgenus Homotropantha (De Frullaniaceis III). \[Extrait de la Revue bryologique (Année 1928; t. 1, fasc. 2-3)\]. Oct. **Notes** *Publ*.: shortly after 15 Oct 1928 (date of printing), p. \[108\], 109-122, \[verso of p. 122: colophon\]. *Copies*: FAS, H, U. – Reprinted and to be cited from Rev. bryol. 1(2-3): \[108\]-122. 1928. ##### n.16.021. V. Schiffner. **Title** *V. Schiffner.* – *Expositio plantarum in itinere suo indico annis 1893/94* suscepto collectarum speciminibusque exsiccatis distributarum, adjectis descriptionibus novarum series tertia (no. 1473-2460). \[Frullaniaceas continens\]. – (De Frullaniaceis IV). – The Hague (Martinus Nijhoff) 1929. Oct. **Notes** *Publ*.: 1929 (journal rd at BM 14 Mai 1929), cover-t.p., p. \[117\]-154. *Copy*: FAS. – Reprinted and to be cited from Ann. bryol. 2: \[117\]-154. 1929. ##### n.16.022. Revision der von Java und Sumatra angeführten Frullaniaceae **Title** *Revision der von Java und Sumatra angeführten Frullaniaceae*... \[De Frullaniaceis V\] ... The Hague (Martinus Nijhoff) 1929. Oct. **Notes** *Publ*.: 1929 (journal rd BM 14 Mai 1929), cover-t.p., p. \[155\]-164. *Copies*: FAS, U. – Reprinted and to be cited from Ann. bryol. 2: \[155\]-164. 1929. ##### n.16.023. Einige morphologische Notizen über Frullania **Title** *Einige morphologische Notizen über Frullania* (De Frullaniaceis VI)... Extrait des Annales du Jardin botanique de Buitenzorg vol. xl. \[1929\]. **Notes** *Publ*.: Apr-Mai 1929 (p. 145: 1 Mar 1929; USDA copy rd 30 Jul 1929), cover-t.p., p. \[139\]-145. *Copies*: H, U. – Reprinted and to be cited from Ann. Jard. bot. Buitenzorg 40: \[139\]-145. 1929. ##### n.16.024. Determinatietabel der Nederl. Levermossen **Title** Bryologische aanteekeningen iv. *Determinatietabel der Nederl. Levermossen*... overgedrukt uit "De Levende Natuur"... 1930. **Notes** *Publ*.: Feb 1930, cover-t.p., p. \[1\]-8. *Copies*: FAS, NY. – Originally published in Levend. Nat. 34. 1930. ##### n.16.025. Die Frullaniaceae der Indomalesischen Inseln **Title** *Die Frullaniaceae der Indomalesischen Inseln* (De Frullaniaceis VII)... Haag (Martinus Nijhoff) 1930. Oct. **Abbreviated title**: *Frullaniac. Indomales. Ins.* **Notes** *Publ*.: Mar 1930 (p. \[iv\]: 1 Mar 1930; BM rd 5 Apr 1930), p. \[i-vii\], \[1\]-187. *Copies*: B, BR, FH, H, M, MO, PH. – Issued as Ann. bryol., Suppl. vol. I. 1930. *Ref*.: Lanfear, L.H., Bryologist 34: 26-28. 15 Jan 1931 (rev.). ##### n.16.026. Symbolae sinicae **Title** *Symbolae sinicae* Botanische Ergebnisse der Expedition der Akademie der Wissenschaften in Wien nach Südwest-China 1914/1918... herausgegeben von Heinrich Handel-Mazzetti... Sonderabdruck aus v. Teil *Hepaticae*. Wien (Verlag von Julius Springer) 1930. Oct. **Notes** *Editor*: Heinrich, Freiherr von Handel-mazzetti (1882-1940), see TL-2/2: 43-44, *Symb. sin.* TL-2/2364. *Publ*.: Jan-Aug 1930, p. \[1\]-10. *Copy*: FAS. Reprinted and to be cited from Handel-Mazzetti, *Symb. sin.* 5: 26-45. 1930. ##### n.16.027. Revision der von Ozeanien angeführten Frullaniaceae **Title** *Revision der von Ozeanien angeführten Frullaniaceae* (De Frullaniaceis VIII)... Amsterdam (N.V. Drukkerij en Uitgeverij J.H. de Bussy) 1930. Oct. **Notes** *Publ*.: 1 Oct 1930 (in journal), cover-t.p., p. \[155\]-175. *Copies*: FAS, H, NY, U. – Reprinted and to be cited from Ned. kruidk. Arch. 40(2): \[155\]-175. 1930. Motto:"Es ist schier unglaublich, was für eine Menge handgreiflicher Standortsmodifikationen noch immer als "Arten" grassieren". Leop. Loeske, Ann. bryol. 1: 129. ##### n.16.028. Hepaticae selectae et criticae **Title** *Hepaticae selectae et criticae* series I (1930)... The Hague \['s Gravenhage\] (Martinus Nijhoff) 1931. Oct. **Notes** *Publ*.: 1931-1937, schedae accompanying the series of exsiccatae Hepaticae selectae et criticae (see above under Herbarium and Types), published in Ann. bryol. 4-10, 1931-1937. Set of reprints series 1-8, *copy*: FAS. *Ser. 1*: 1931, cover-t.p., p. \[1\]-17. – Reprinted and to be cited from Ann. bryol. 4: 123-139. 1931. – Exsiccatae rd. by BM 23 Dec 1930. – Texts schedae for the greater part by Ch. Douin or Th. Herzog. *Ser. 2*: 1931, cover-t.p., p. \[140\]-150. – Id. 4: 140-150. 1931. – Exsiccatae rd. by BM 27 Mar 1931. – Texts schedae in part by G. Chalaud, W.E. Nicholson, or V. Schiffner. *Ser. 3-4*: 1932, cover-t.p., p. \[125\]-144. – Id. 5: \[125\]-144. 1932. – Exsiccatae rd. by BM 7 Mar 1932, by FH 15 Mar 1932. – Texts mostly by H. Buch, Th. Herzog, W.E. Nicholson, or V. Schiffner. *Ser. 5-6*: 1933, cover-t.p., p. \[95\]-104. – Id. 6: \[95\]-104. – Exsiccatae rd. by BM 1 Jan 1933, by FH 23 Jan 1933. – Texts all by F. Verdoorn. *Ser. 7-8*: 1935, p. \[i, recto of 150\], \[150\]-158. – Id. 8: \[150\]-158. 1935. – Exsiccatae rd. by FH 2 Jan 1934. *Ser. 9-10*: 1937, Ann. bryol. 10: 124-130. 1937. – Exsiccatae set 9 rd. by BM 8 Jan 1936, by FH 22 Jan 1936, set 9 by BM 21 Jul 1936, by FH 31 Jul 1936. *Ser. 11* of exsiccatae (no schedae in Ann. bryol.) 1938, rd. by BM 2 Dec 1938, by FH 19 Dec 1938. ##### n.16.029. Neue Beiträge zur Kenntnis indomalesischer Frullaniaceae **Title** *Neue Beiträge zur Kenntnis indomalesischer Frullaniaceae* (De Frullaniaceis IX)... Buitenzorg (Archipel Drukkerij) 1932. Oct. **Notes** *Publ*.: Jan 1932, cover-t.p., p. \[53\]-64. *Copies*: FAS, H, U. – Reprinted and to be cited from Bull. Jard. bot. Buitenzorg ser. 3. 12(1): \[53\]-64. 1932. ##### n.16.030. De Levermosgeslachten van Java en Sumatra **Title** *De Levermosgeslachten van Java en Sumatra*... Amsterdam (N.V. Drukkerij en Uitgeverij J.H. de Bussy) 1932. Oct. **Notes** *Publ*.: 4 Apr 1932 (in journal), cover-t.p., p. \[461\]-509. *Copies*: FAS, G, H, NY, U. – Reprinted and to be cited from Ned. kruidk. Arch. 41(3): \[461\]-509. 1932. ##### n.16.031. Manual of bryology **Title** *Manual of bryology* edited by Fr. Verdoorn in collaboration with Dr. H. Buch, Dr. G. Chalaud, H.N. Dixon, H.H. du Buy, M.A. Donk, Dr. H. Gams, Dr. A.J.M. Garjeanne, Prof. Dr. Th. Herzog, Dr. K. Hoefer, Dr. J. Motte, Prof. dr. L.M.J.G. Nicolas, P.W. Richards, Prof. Dr. F. von Wettstein, Dr. R. van der Wijk and Prof. Dr. W. Zimmermann... The Hague (Martinus Nijhoff) 1932. Oct. **Abbreviated title**: *Man. bryol.* **Notes** *Publ*.: Sep 1932 (p. \[ix\]: 1 Jul 1932; copy U signed by author 26 Oct 1932; Bryologist 15 Sep 1932; personal comm. F. Verdoorn: "Sep"), p. \[i\]-viii, \[ix\], \[1\]-486. *Copies*: B, BR, FH, G, H, NY, PH, U(2), USDA. *Facsimile reprint*: 1967, Amsterdam (A. Asher & Co.), ISBN 90-6123-092-6. *Copy*: FAS, MO. ##### n.16.032. Ueber einige neue Frullania-Sammlungen **Title** *Ueber einige neue Frullania-Sammlungen*... \[De Frullaniaceis X\]... Amsterdam (Druk de Bussy) 1932. Oct. **Notes** *Publ*.: 15 Nov 1932 (in journal), cover-t.p., p. \[484\]-500. *Copies*: FAS, H, U. – Reprinted and to be cited from Ned. kruidk. Arch. 42(2): \[484\]-500. 1932. ##### n.16.033. De Frullaniaceis XI **Title** Die von V. Schiffner (1893-1894) und von Fr. Verdoorn (1930) auf den Indomalesischen Inseln gesammelten Lejeuneaceae holostipae. *De Frullaniaceis XI*... Extrait du Recueil des Travaux botaniques néerlandais, vol. xxx, 1933. Oct. **Notes** *Publ*.: Apr 1933 (in journal), p. \[212\]-233. *Copies*: FAS, G, H, NY, U. – Reprinted and to be cited from Rec. Trav. bot. néerl. 30: \[212\]-233. 1933. – Also issued as Meded. Bot. Mus. Herb. Rijksuniv. Utrecht no. 8. – N.B. Some copies (not all, sic) of the Mededelingen issue have double pagination: \[50\]-71 and \[212\]-233. ##### n.16.034. Revision der von Java und Sumatra angeführten Lejeuneaceae holostipae **Title** (De Frullaniaceis xii) *Revision der von Java und Sumatra angeführten Lejeuneaceae holostipae*... The Hague (Martinus Nijhoff) 1933. Oct. **Notes** *Publ*.: 1933 (journal issue rd BM 2 Aug 1933), cover-t.p., p. \[74\]-87. *Copies*: FAS, U. – Reprinted and to be cited from Ann. bryol. 6: \[74\]-87. 1933. ##### n.16.035. Über zwei neue Gattungen der Lebermoose **Title** (De Frullaniaceis xiii) *Über zwei neue Gattungen der Lebermoose*. \[Ann. bryol. 1933\]. Oct. **Notes** *Publ*.: 1933 (journal issue rd BM 2 Aug 1933), Ann. bryol. 6: \[88\]-91. 1933. ##### n.16.036. Bryologie und Hepaticologie **Title** *Bryologie und Hepaticologie* ihre Methodik und Zukunft with a summary in English ... The Hague \['s Gravenhage\] (Martinus Nijhoff) 1934. Oct. *Publ*.: 1934, cover-t.p., p. \[1\]-39. *Copies*: FAS, NY. – Reprinted and to be cited from Ann. bryol., suppl. vol. 4. ##### n.16.037. Revision der von Ozeanien, Australien und Neuseeland angeführten Lejeuneaceae holostipae **Title** *Revision der von Ozeanien, Australien und Neuseeland angeführten Lejeuneaceae holostipae* (de Frullaniaceis XIV)... Leiden (N.V. Boek- en Steendrukkerij Eduard IJdo) 1934. Oct. **Notes** *Publ*.: 25 Aug 1934, cover-t.p., p. \[i, recto of 216\], \[216\]-240. *Copies*: FAS, H, NY, U. – Reprinted and to be cited from Blumea 1: \[216\]-240. 1934. ##### n.16.038. Studien über asiatische Jubuleae **Title** *Studien über asiatische Jubuleae* (De Frullaniaceis xv-xvii) mit einer Einleitung Bryologie und Hepaticologie ihre Methode und Zukunft. Proefschrift ter verkrijging van den graad van doctor in de Wis- en Natuurkunde aan de Rijks-Universiteit te Utrecht, ... te verdedigen op Maandag 12 November 1934, des namiddags te vier uur... 's Gravenhage (Martinus Nijhoff) 1934. Oct. **Abbreviated title**: *Stud. asiat. Jubuleae*. **Notes** *Thesis issue*: 12 Nov 1934, p. \[i\]-xii, \[1\]-231, \[1-3, theses\]. *Copies*: B, FAS, H, MO, U. *Commercial issue*: 12 Nov-10 Dec 1934 (BR rd 12 Dec 1934, H rd 17 Dec 1934), p. \[i\]-viii, \[1\]-231. *Copy*: BR. – Issued as Ann. bryol., Suppl. vol. 4, 1934. *Reprint of introduction*: 1934, portr., p. \[1\]-39. *Copy*: FH. – *Bryologie und Hepaticologie* ihre Methodik und Zukunft with a summary in English. ##### n.16.039. On some new collections of Asiatic and Oceanic Jubuleae **Title** *On some new collections of Asiatic and Oceanic Jubuleae* (De Frullaniaceis XVIII) \[1937\]. Oct. **Notes** *Publ*.: 29 Jun 1937, p. \[210\]-213. *Copies*: FAS, H. – Reprinted from Blumea suppl. 1 (J.J. Smith Jubilee vol.) 1937. ##### n.16.040. A preliminary check list of the Hepaticae of Europe and America **Title** *A preliminary check list of the Hepaticae of Europe and America* (North of Mexico)... Leiden (published by the Chronica botanica Company) 1938. Oct. **Notes** *Co-authors*: Hans Robert Victor Buch (1883-1964), Alexander William Evans (1868-1959). *Publ*.: Feb 1938, cover-t.p., p. \[1\]-8. *Copy*: U. – Reprinted and to be cited from Ann. bryol. 10: 3-8. Feb 1938. ##### n.16.041. Manual of pteridology **Title** *Manual of pteridology* edited by Fr. Verdoorn in collaboration with A.H.G. Alston, I. Andersson-Kottö, L.R. Atkinson, H. Burgeff, H.G. du Buy, C. Christensen, W. Döpp, W.M. Doctors van Leeuwen, H. Gams, M.J.F. Gregor, M. Hirmer, R.E. Holttum, R. Kräusel, E.L. Nuernbergk, J.C. Schoute, J. Walton, K. Wetzel, S. Williams, H. Winkler and W. Zimmermann. Foreword by F.O. Bower... The Hague (Martinus Nijhoff) 1938. Oct. **Abbreviated title**: *Man. pteridol.* **Notes** *Publ*.: 3 Apr 1938 (inf. by publishers; Kew rd vol. 16 Jun 1938; BR copy forwarded from The Hague 7 Mai 1938; J. Bot. Aug 1938), p. \[iii\]-xx, \[1\]-640. *Copies*: B, G, HH, K, MO, NY, PH, U, US, USDA. *Facsimile reprint*: 1967, Amsterdam (A. Asher & Co.), ISBN 90-6123-093-4. *Copy*: FAS. ##### n.16.042. Science and scientists in the Netherlands Indies **Title** *Science and scientists in the Netherlands Indies*... New York City (Board for the Netherlands Indies, Surinam and Curaçao) 1945. **Abbreviated title**: *Sci. Neth. Indies*. **Notes** *Co-editor*: Pieter Honig. *Publ*.: 1945, p. \[i\]-xxiv, 1-491, \[492\]. *Copies*: FAS, PH. – Issued as special supplement to Natuurw. Tijdschr. Nederl. Indië, vol. 102. ##### n.16.043. Plants and plant science in Latin America **Title** *Plants and plant science in Latin America*... Waltham, Mass., U.S.A. (published by the Chronica botanica Company) 1945. **Abbreviated title**: *Pl. sci. Latin Amer.* **Notes** *Editor*: F. Verdoorn; *Authorship*: Verdoorn and 84 co-authors. *Publ*.: 1945, p. \[i\]-\[xl\], \[1\]-381, \[382-384\]. *Copies*: FAS, FH, PH, U.