Every reference with a DOI or an arXiv id in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 49 references with no DOI or arXiv id, listed, not checked
no DOI — not checked— andOsborn, T. G. B. On the ecology of the Ooldea district. Trans. Royal Soc. So. Australia46: 539–564. 1922.
no DOI — not checkedAllard, H. A. An analysis of the flora of Bull Run Mountain region of Virginia using Raunkiaer’s life-form method. Jour. Wash. Acad. Sci.34: 112–119. 1944.
no DOI — not checkedAllorge, P. Les associations végétales du Vexin Francais. Thèses Fac. Sci. Paris Nemours. 1–342. 1922.
no DOI — not checkedBharucha, F. R. andFerreira, D. B. The biological spectrum of the Madras flora. Jour. Univ. Bombay9: 93–100. 1941.
no DOI — not checkedBojko, H. Die Vegetationsverhältnisse im Seewinkel. Beihefte Bot. Centralbl.51: 600–747. 1934.
no DOI — not checkedBørgesen, F. Contribution to the knowledge of the vegetation of the Canary Islands (Teneriffe and Gran Canaria). D. Kgl. Danske Vidensk. Selsk. Schrifter, Naturvidensk. og Mathern. Afd. 8, Raekke VI.3: 285–398. 1924.
no DOI — not checked— Fra en Rejse i Indien 1927–28. Bot. Tidsskr.41: 113–154. 1930.
no DOI — not checkedBraun-Blanquet, J. Les Cévennes Méridionales. Étude Phytogéographique. Arch. Sci. Phys. Nat.39: 72−;40: 39−. 1915.
no DOI — not checked— DieBrachypodium ramosum—Phlomis lychnitis—assoziation der Rolerdeboden Südfrankreichs. Veröffentl. Geobot. Inst. Rübel Zürich3: 304–320. (Festschrift Carl Schröter.) 1925.
no DOI — not checkedBraun-Blanquet, J. Plant Sociology. XVIIII+1–439. (Transl. G. D. Fuller and H. S. Conard).
no DOI — not checked— andMaire, R. Études sur la végétation et la flore Marocaines. Mém. Soc. Sci. Nat. de Maroc8: 1–244. 1924.
no DOI — not checkedBrockmann-Jerosch, H. andRübel, E. Eine Einteilung der Pflanzengesellschaften nach ökologisch-physiognomischen Gesichtspunkten. 1–72. 1912.
no DOI — not checked— A biological spectrum of the flora of the Great Smoky Mountains National Park. Butler Univ. Bot. Studies7: 1–14. 1945.
no DOI — not checkedClausen, J. et al. Experimental studies on the nature of species. I. Carnegie Inst. Wash., Publ. 520. VII+1–452. 1940.
no DOI — not checked—et al. Experimental studies on the nature of species. II. Carnegie Inst. Wash., Publ. 564. VII+1–174. 1945.
no DOI — not checkedClements, F. E. Plant Indicators. Carnegie Inst. Wash., Publ. 290. 1920. (See also Clements, F. E. Plant Succession and Indicators. 1–453. (1928).
no DOI — not checkedCromer, D. A. N. andPryor, L. D. A contribution to rainforest ecology. Proc. Linn. Soc. New So. Wales67: 249–268. 1942.
no DOI — not checkedDansereau, P. L’Erablière Laurentienne. I. Valeur d’indice des espèces. Contr. Inst. Bot. Univ. Montréal No. 45: 55–93. 1943.
no DOI — not checkedDrude, O. Handbuch der Pflanzengeographie. 1890. (Fr. ed., transl. G. Poirault, “Manuel de Geographie Botanique”. Lib. Sci. Nat. Paris. XXIII+1–543. 1897.)
no DOI — not checkedDrude, O. Die Ökologie der Pflanzen. X+1–308. 1913.
no DOI — not checkedDu Rietz, G. E. Life-forms of terrestrial flowering plants. Acta Phytogeogr. Suecica3: 1–95. 1931.
no DOI — not checkedEnnis, B. The life forms of Connecticut plants and their significance in relation to climate. Conn. State Geol. Nat Hist. Surv., Bull. 43. 1–100. 1928.
no DOI — not checkedEwer, S. J. Life-forms of Illinois plants. Trans. Ill. State Acad. Sci.24: 107–121. (1931). 1932.
no DOI — not checkedGams, H. Prinzipienfragen der Vegetationsforschung. Viertelj. Naturf. Ges. Zürich63: 293–493. 1918.
no DOI — not checkedGelting, P. Studies on the vascular plants of East Greenland between Franz Joseph Fjord and Dove Bay. Meddel. om Grønland101: 1–337. 1934.
no DOI — not checkedGrisebach, A. Die Vegetation der Erde nach ihrer klimatischen Anordnung. XV+1–567. 1872. (2nd. ed. 1884; Fr. ed., 1877.)
no DOI — not checkedHagerup, O. ’Etudes des types biologiques de Raunkiaer dans la flore autour de Tombouctou. Kgl. Dansk. Vidensk. Selsk. Biol. Medd.9: 1–116. 1930.
no DOI — not checkedHartshorne, R. The nature of geography. Ann. Assoc. Am. Georgr.29: 171–658. 1939.
no DOI — not checkedHayek, A. Allgemeine Pflanzengeographie. 1–409. 1926.
no DOI — not checkedHorikawa, Y. andSato, W. Studien über die Lebensformen der Phanerogamen in Japan-Hondo. Jour. Sci. Hirosima Univ. Ser. B, Div. 2,3: 57–67. 1938.
no DOI — not checkedHumboldt, A. v. Ideen zu einer Physiognomik der Gewächse. 1806.
no DOI — not checkedHumboldt, A. v. Essai sur la géographie des plantes, accompagné d’un tableau physique des régions équinoxiales. XII+1–155. 1807.
no DOI — not checkedJones, G. N. A botanical survey of the Olympic Peninsula, Washington. Univ. Wash. Publ. Biol.5: 1–286. 1936.
no DOI — not checked— The flowering plants and ferns of Mount Rainier. Univ. Wash. Publ. Biol.7: 1–192. 1938.
no DOI — not checkedKerner von Marilaun, A. Das Pflanzenleben der Donauländer. 1863.
no DOI — not checkedLippmaa, T. La méthode des associations unistrates et le stysteme écologique des associations. Tartu Ulikooli juures oleva Loodusuur. Seltsi Aruand. 41 (3, 4). [Acta Inst. Horti Bot. Univ. Tartu6: 1–6. 1934.]
no DOI — not checkedPaulsen, O. The second Danish Pamir expedition. Studies on the vegetation of the Transcaspian lowland. Arbejder fra den bot. Have i Københaven90: 1–279. 1912.
no DOI — not checked— Some remarks on the desert vegetation of America. Plant World18: 155–161. 1915.
no DOI — not checkedPound, R. andClements, F. E. Phytogeography of Nebraska. 1898. (2nd ed. 1900. 1–442.)
no DOI — not checkedRaunkiaer, C. Types biologiques pour la géographie botanique. Bull. Acad. Royal Sci. Denmark 5. 1905. (See Raunkiaer, 1934.)
no DOI — not checkedRaunkiaer, C. Über das biologische Normalspectrum. Kgl. Danske Vidensk. Selsk. Biol. Meddi. i, 4. 1916. (See Chap. XII in ref. 56.)
no DOI — not checkedRaunkiaer, C. The life forms of plants and statistical geography. XVI
no DOI — not checked— Allindelille Fredskov. Statistical investigations of the plant formations. Bot. Studier 3. Hefte. Arbejder fra den bot. Have i København.132: 165–226. 1935.
no DOI — not checkedRübel, E. Pflanzengesellschaften der Erde. VIII+464. 1930.
no DOI — not checkedSchimper, A. F. W. Pflanzen-geographie auf physiologischer Grundlage. XVIII+1–877. 1898. (eng. ed. transl. W. R. Fisher; rev. and ed. by P. Groom and B. Balfour, “Plant geography upon a physiological basis”. XXX+1–839.)
no DOI — not checkedTaylor, N. A quantitative study of Raunkiaer’s growth-forms as illustrated by the 400 commonest species of Long Island, N. Y. Brooklyn Bot. Gard. Mem.1: 486–491. 1918.
no DOI — not checkedTurrill, W. B. The plant life of the Balkan Peninsula. A phytographic study. 1–490. 1929.
no DOI — not checkedVahl, M. The growth-forms of some plant formations of Swedish Lapland. Dansk. Bot. Arkiv1: 1–18. 1913.
no DOI — not checkedWarming, E. Plantesamfund. (Eng. transl. P. Groom and B. Balfour, “Oecology of Plants”. XI+1–422. 1909.) 1895.
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