LITERATURE CITED
- Arnott, H. J. 1982. Calcium oxalate (weddellite) crystals in forest litter. Scanning Electron Microscopy 3: 1141–1149.
- Bloss, D. F. 1961. An introduction to the methods of optical crystallography. Holt, Rinehart and Winston, New York. 294 p.
- Cody, A. M., H. T. Horner, and R. D. Cody. 1982. SEM study of the fine surface features of synthetic calcium oxalate monohydrate crystals. Scanning Electron Microscopy 1: 185–197.
- Cromack, K., Jr., P. Sollins, W. C. Graustein, K. Speidel, A. W. Todd, G. Spycher, C. Y. Li, and R. L. Todd. 1979. Calcium oxalate accumulation and soil weathering in mats of the hypogeous fungus Hysterangium crassum. Soil Biol. Biochem. 11: 463–468.
- de Bary, A. 1887. Comparative morphology and biology of the fungi. Mycetozoa and bacteria. Clarendon Press, Oxford. (Translated by H. E. F. Balfour.)
- Dennis, R. W. G. 1949. A revision of the British Hyaloscyphaceae with notes on related European species. Mycol. Pap. Commonwealth Mycol. Inst. No. 32, pp. 1–48, 95–97.
- Foster, J. W. 1949. Chemical activities of fungi. Academic Press, New York. 648 p.
- Franceschi, V. R., and H. T. Horner, Jr. 1979. Use of Psychotria punctata callus in study of calcium oxalate crystal idioblast formation. Z. Pflanzenphysiol. 92: 61–75.
- Franceschi, V. R., and H. T. Horner, Jr.. 1980a. A microscopic comparison of calcium oxalate crystal idioblasts in plant parts and callus cultures of Psychotria punctata Vatke (Rubiaceae). Z. Pflanzenphysiol. 97: 449–455.
- Franceschi, V. R., and H. T. Horner, Jr.. 1980b. Calcium oxalate crystals in plants. Bot. Rev. (Lancaster) 46: 361–427.
- Frey, A. 1925. Calcium-Oxalat-Monohydrat und Trihydrat in der Pflanze. Vierteljahrsschr. Naturforsch. Ges. Zürich 70: 1–65.
- Frey, A.. 1929. Calcium Oxalate Monohydrat und Trihydrat. In: Handbuch der Pflanzenanatomie. III. la: 81–118.
- Frey-Wyssling, A. 1981. Crystallography of the two hydrates of crystalline calcium oxalate in plants. Amer. J. Bot. 68: 130–141.
- Graustein, W. C., K. Cromack, Jr., and P. Sollins. 1977. Calcium oxalate: occurrence in soils and effect on nutrient and geochemical cycles. Science 198: 1252–1254.
- Hamlet, W. M., and C. B. Plowright. 1877. On the occurrence of oxalic acid in fungi. Chem. News 36: 93–94.
- Hodgkinson, A. 1977. Oxalic acid in biology and medicine. Academic Press, New York. 325 p.
- Horner, H. T., Jr., and V. R. Franceschi. 1978. Calcium oxalate crystal formation in the air spaces of the stem of Myriophyllum. Scanning Electron Microscopy 2: 69–76.
- Jaccard, P., and A. Frey. 1928. Kristallhabitus und Ausbildungsformen des Calcium-Oxalates als Artmerkmal. Vierteljahrsschr. Naturforsch. Ges. Zürich 73 127–161.
- Jackson, D. W. 1981. An SEM study of liehen Pruina crystal morphology. Scanning Electron Microscopy 3: 279–284.
- Jones, D., W. J. McHardy, and M. J. Wilson. 1976. Ultrastructure and chemical composition of spines in Mucorales. Trans. Brit. Mycol. Soc. 66: 153–157.
- Jones, F. T., and L. M. White. 1946. The composition, optical and crystallographic properties of two calcium oxalate-chloride double salts. J. Amer. Chem. Soc. 68: 1339–1342.
- Kausch, A. P., and H. T. Horner. 1982. A comparison of calcium oxalate crystals isolated from callus cultures and their explant sources. Scanning Electron Microscopy 1: 199–211.
- Martin, S. M. 1960. Formation of carboxylic acids by molds. Pp. 605–639. In: Encyclopedia of plant physiology. Vol. 12, Part 2. Ed., W. Ruhland. Springer, Berlin.
- Pohl, R. W. 1965. Contact dermatitis from the juice of Ornithogalum caudatum. Toxicon 3: 167–168.
- Rivera, E. R., and B. N. Smith. 1979. Crystal morphology and 13carbon/12carbon composition of solid oxalate in cacti. Pl. Physiol. (Lancaster) 64: 966–970.
- Schmidt, C. 1847. Ueber das Verkommen des Oxalsäuren Kalks in den einfachsten Zellenpflanzen und dem Secret der Schleimhaute. Ann. Chem. Pharm. (Heidelberg) 61: 288–306.
- Scurfield, G., A. J. Micheli, and S. R. Silva. 1973. Crystals in woody stems. Bot. J. Linn. Soc. 66: 277–289.
- Tazzoli, V., and C. Domeneghetti. 1980. The crystal structures of whewellite and weddellite: reexamination and comparison. Amer. Mineral. 65: 327–334.
- Thielke, C. 1966. Calciumoxalatekristalle in Fruchtkörpern des Kulturchampignons. Naturwissenschaften 53: 703.
- Urbanus, J. F. L. M., H. Van Den Ende, and B. Koch. 1978. Calcium oxalate crystals in the wall of Mucor mucedo. Mycologia 70: 829–842.
- Wahlstrom, E. E. 1960. Optical crystallography. 3rd Ed. Wiley, New York. 356 p.
- Wehmer, C. 1891. Entstehung und physiologische Bedeutung der Oxalsäure im Stoffwechsel einiger Pilze. Bot. Zeit. 49: 233–638.
- Wehmer, C.. 1892. Beiträge zur Kenntnis einheimischer Pilze. Gustav Fisher, Jena.
- Zellner, J. 1907. Chemie der höheren Pilze. Wilhelm Engelmann, Leipzig. 257 p.