Survey of chromosome numbers in Rubus (Rosaceae: Rosoideae)

Annals of the Missouri Botanical Garden

Volumn 84, Issue 1, 1997, Pages 128-164

  Thompson, Maxine M ^a  

^a NONE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

RUBUS;

EID: 0031433295     PISSN: 00266493     EISSN: None     Source Type: Journal    
DOI: 10.2307/2399958     Document Type: Review

References (158)

1. Aalders, L. E. & I. V. Hall. 1966. A cytotaxonomic survey of the native blackberries of Nova Scotia. Canad. J. Genet. Cytol. 8: 528-532.
2. Allander, H. 1941. Om den Svenska S.K. Rubus nemorosus. Svensk Bot. Tidskr. 35: 287-295.
3. Bailey, L. H. 1941. Species batorum. The genus Rubus in North America. I. Gentes Herb. 5: 1-64.
4. Bammi. R. K. 1965a. 'Complement fractionation' in a natural hybrid between Rubus procerus Muell. and R. laciniatus Willd. Nature 208: 608.
5. _. 1965b. Cytogenetics of Rubus. IV. Pachytene morphology of Rubus parvifolius L. chromosome complement. Canad. J. Genet. Cytol. 7: 254-258.
6. _ & H. P. Olmo. 1966. Cytogenetics of Rubus. V. Natural hybridization between R. procerus P.J. Muell. and R. laciniatus Willd. Evolution 20: 617-633.
7. Baquar, S. R. & S. H. Abid Askari. 1970. Chromosome studies in some flowering plants of West Pakistan. II. Génet. Ibér. 22: 41-51.
8. Beek, A. van de. 1981. Batologische notifies 2. Nieuwe gegevens over Rubus. Gorteria 10: 147-150.
9. Beijerinck, W. 1956. Rubi Neerlandici. Verh. Kon. Ned. Akad. Wetensch., Afd. Natuurk., Tweede Reeks 51: 1-156.
10. Belyaeva, V. A. & V. N. Siplivinskiy. 1975. Khromosomnye chisla i taksonomiya nekolorykh vidov Baykalskoy flory. Bot. Zurn. SSSR 60: 864-872.
11. _ & _. 1981. Chromosome number reports LXXIII. Taxon 30: 859.
12. Berger, X. 1953. Untersuchungen über die Embryologie partiell apomiktischer Rubusbastarde. Ber. Schweiz. Bot. Ges. 63: 224-266.
13. Beuzenberg, E. J. & J. B. Hair. 1983. Contributions to a chromosome atlas of the New Zealand flora - 25 Miscellaneous species. New Zealand J. Bot. 21: 13-21.
14. Boratynska, K. 1994. Chromosome numbers in Polish brambles (Rubus L., Rosaceae). II. Arbor. Kórnickie 39: 57-61.
15. _. 1995. Chromosome numbers of Polish brambles (Rubus, Rosaceae). Willdenowia 25: 267-271.
16. Borgmann, E. 1964. Anteil der Polyploiden in der Flora des Bismarckgebirges von Ostneuguinea. Z. Bot. 52: 118-172.
17. Britton, D. M. & J. W. Hull. 1957. Chromosome numbers of Rubus. Fruit Var. Hort. Digest 11: 58-60.
18. Brown, S. W. 1943. The origin and nature of variability in the Pacific Coast blackberries (Rubus ursinus Cham. & Schlecht. and R. lemurum sp. nov.). Amer. J. Bot. 30: 686-697.
19. Chomisury, N. 1927. Beitrag zur Keimfähigkeit und Zytologie des Pollens einiger Prunus - und Rubussorten. Angew. Bot. 9: 626-636.
20. Christen, H. R. 1950. Untersuchungen über die Embryologie pseudogamer und sexueller Rubusarten. Ber. Schweiz. Bot. Ges. 60: 153-198.
21. Craig, D. L. 1960. Studies on the cytology and the breeding behaviour of Rubus canadensis L. Canad. J. Genet. Cytol. 2: 96-102.
22. Crane, M. B. 1935. Blackberries, hybrid berries, and autumn-fruiting raspberries. Pp. 121-128 in Cherries and Soft Fruits Conf., Roy. Hort. Soc., London.
23. _ & C. D. Darlington. 1927. The origin of new forms in Rubus. I. Genetica 9: 241-278.
24. Czapik, R. 1987. Apomixis in Rubus bellardi Weihe. Acta Biol. Cracov., Ser. Bot. 29: 45-52.
25. Dale, A. & R. Ingram. 1981. Chromosome numbers of some South American blackberries. Hort. Res. (Edinburgh) 21: 107.
26. Darrow, G. M. 1937. Blackberry and raspberry improvement. Pp. 496-533 in Yearb. Agric. 1937.
27. _. 1952. Rubus glaucus. The Andean blackberry of Central and northern South America. Ceiba 3: 97-101.
28. _ & A. E. Longley. 1933. Cytology and breeding of Rubus macropetalus, the Logan, and related blackberries. J. Agric. Res. 47: 315-330.
29. Datta, S. 1932. Some chromosome numbers in British species of Rubus. Mem. & Proc. Manchester Lit. Soc. 76: 85-89.
30. Davis, H. A. 1990. Studies in Rubus. Castanea 55: 22-30.
31. _, A. M. Fuller & T. Davis. 1967-1970. Contributions toward the revision of the Eubati of eastern North America. Castanea 32: 20-37; 33: 50-76, 206-240; 34: 157-179, 235-266; 35: 176-194.
32. _, A. M. Fuller & T. Davis. 1967-1970. Contributions toward the revision of the Eubati of eastern North America. Castanea 32: 20-37; 33: 50-76, 206-240; 34: 157-179, 235-266; 35: 176-194.
33. _, A. M. Fuller & T. Davis. 1967-1970. Contributions toward the revision of the Eubati of eastern North America. Castanea 32: 20-37; 33: 50-76, 206-240; 34: 157-179, 235-266; 35: 176-194.
34. _, A. M. Fuller & T. Davis. 1967-1970. Contributions toward the revision of the Eubati of eastern North America. Castanea 32: 20-37; 33: 50-76, 206-240; 34: 157-179, 235-266; 35: 176-194.
35. Dmitrieva, S. A. & V. I. Parfenov. 1985. Karyyalagichnaya kharaktarystyka nekatorykh vidov karysnykh raslin flory Belarusi. Izv. Akad. Nauk Belorussk. SSR. Ser. Biol. Nauk (Baku) 6: 3-8.
36. Edees, E. S. & A. Newton. 1988. Brambles of the British Isles. The Ray Society, London.
37. Einset, J. 1947. Chromosome studies in Rubus. Gentes Herb. 7: 181-192.
38. _. 1951. Apomixis in American polyploid blackberries. Amer. J. Bot. 38: 768-772.
39. _ & C. Pratt. 1954. Hybrids between blackberries and red raspberries. Proc. Amer. Soc. Hort. Sci. 63: 257-261.
40. Engelskjon, T. 1979. Chromosome numbers of vascular plants in Norway, including Svalbard. Opera Bot. 52: 1-38.
41. Fassen, P. van & P. Nadeau. 1976. IOPB chromosome number reports LI. Taxon 25: 157.
42. Fedorov, A. (Editor). 1969. Chromosome Numbers of Flowering Plants. Komarov Bot. Inst., Acad. Sci. U.S.S.R., St. Petersburg.
43. Fischer, H. E., G. M. Darrow & G. F. Waldo. 1941. Further chromosome studies of some varieties of blackberries. Proc. Amer. Soc. Hort. Sci. 38: 401-404.
44. Focke, W. O. 1910-1914. Species Ruborum. Monographiae generis Rubi Prodromus. Biblioth. Bot. 17 (72, part I): 1-120 (1910); 17 (72, Part II): 121-223 (1911); 19 (83): 224-488 (1914). Stuttgart.
45. Focke, W. O. 1910-1914. Species Ruborum. Monographiae generis Rubi Prodromus. Biblioth. Bot. 17 (72, part I): 1-120 (1910); 17 (72, Part II): 121-223 (1911); 19 (83): 224-488 (1914). Stuttgart.
46. Focke, W. O. 1910-1914. Species Ruborum. Monographiae generis Rubi Prodromus. Biblioth. Bot. 17 (72, part I): 1-120 (1910); 17 (72, Part II): 121-223 (1911); 19 (83): 224-488 (1914). Stuttgart.
47. Gill, B. S., S. S. Bir, M. S. Sidhu & V. K. Singhal. 1984. IOPB chromosome number reports LXXXIV. Taxon 33: 538.
48. Gilli, A. 1969. Die Zytologie von Rubus gremlii Focke und Rubus candicans Wh. Oesterr. Bot. Z. 117: 430-432.
49. Gustafsson, Å. 1933. Chromosomenzahlen in der Gattung Rubus. Hereditas 18: 77-80.
50. _. 1939. Differential polyploidy within the blackberries. Hereditas 25: 33-47.
51. _. 1943. The genesis of the European blackberry flora. Acta Univ. Lund. 39: 1-200.
52. Haskell, G. 1960. Genetics. Pp. 42-47 in Annual Report Scott. Hort. Res. Inst. for 1959-1960, Invergowrie, Scotland.
53. _ & E. B. Paterson. 1966. Chromosome number of a sub-Antarctic Rubus. Nature 211: 759.
54. _ & N. N. Tun. 1961. Developmental sequence of chromosome number in a cytologically unstable Rubus hybrid. Genet. Res. 2: 10-24.
55. Heslop-Harrison, Y. 1953. Cytological studies in the genus Rubus L. I. Chromosome numbers in the British Rubus flora. New Phytol. 52: 22-39.
56. Hogdon, A. R. & F. Steele. 1968. Rubus subgenus Eubatus in New England. A conspectus. Rhodora 68: 474-513.
57. Hsu, C. C. 1968. Preliminary chromosome studies on the vascular plants of Taiwan (II). Taiwania 14: 11-27.
58. Iwatsubo, Y., H. Masaki, O. Kume, Y. Araki & N. Namhashi. 1992. Chromosome number of Rubus Xpseudosieboldii (Rosaceae). J. Jap. Bot. 67: 10-14.
59. _ & N. Naruhashi. 1991. Karyomorphological and cytogenetical studies of Rubus parvifolius, R. coreanus, and R. Xhiraseanus (Rosaceae). Cytologia 56: 151-156.
60. _ & _. 1992. Cytotaxonomical studies of Rubus (Rosaceae) I. Chromosome numbers of 20 species and 2 natural hybrids. J. Jap. Bot. 67: 270-275.
61. _ & _. 1993. Cytotaxonomical studies of Rubus (Rosaceae). II. Chromosome numbers of 21 species and 6 natural hybrids. J. Jap. Bot. 68: 159-165.
62. _, _ & H. E. Weber. 1995. Chromosome numbers of European blackberries (Rubus subg. Rubus, Rosaceae). Pl. Syst. Evol. 198: 143-149.
63. Jennings, D. L. 1978. The blackberries of South America - An unexplored reservoir of germplasm. Fruit Var. J. 32: 61-63.
64. _. 1988. Raspberries and Blackberries. Their Breeding, Diseases and Growth. Academic Press, London.
65. Jinno, T. 1951a. Chromosome numbers in Rubus. I. Kromosomo 9-10: 360-361. [In Japanese, with English summary.]
66. _. 1951b. The chromosomes in Rubus. II. Jap. J. Genet. 26: 133-135. [In Japanese, with English summary.]
67. _. 1958. Cytogenetic and cytoecological studies on some Japanese species of Rubus I. Chromosomes. Bot. Mag. (Tokyo) 71: 15-22.
68. Johnson, A. W. & J. G. Packer. 1968. Chromosome numbers in the flora of Ogotoruk Creek, N. W. Alaska. Bot. Not. 121: 403-456.
69. Jørgensen, C. A., Th. Sørenson & M. Westergaard. 1958. The flowering plants of Greenland. A taxonomical and cytological survey. Biol. Skr. 9: 1-172.
70. Kalkman, C. 1984. The genus Rubus (Rosaceae) in Malesia. 2. The subgenus Malachobatus. Blumea 29: 319-386.
71. _. 1987. The genus Rubus (Rosaceae) in Malesia. 3. The subgenus Micranthobatus. Blumea 32: 323-341.
72. Keep, E. 1958. Cytological notes. Pp. 75-78 in Annual Report E. Mailing Research Station for 1957, East Mailing, England.
73. Kotimäki, M. & H. Hiirsalmi. 1979. Cytogenetic studies on Rubus arcticus, Rubus stellatus and their hybrids. Hereditas 91: 83-89.
74. Krogulevich, R. E. 1976. Rol poliploidii v genezise flory Putorana. Flora Putorana. Nauka, Siberian Dept., Novosibirsk.
75. _. 1978. Kariologicheskiy analiz vidov flory Vostochnogo Sajana. V. Flora Pribajkal'ja. Nauka, Siberian Dept., Novosibirsk.
76. _ & T. S. Rostovtseva (Editors). 1984. Khromosomnye Chisla Tsvetkovykh Rastenii i Sibiri Dal'nego Vostoka. Nauka, Sibirian Dept., Novosibirsk.
77. Laane, M. M. 1969. Videre kromosomstudier i norske karplanter. Blyttia 27: 5-17.
78. Larsson, G. 1957. Tetraploid Rubus arcticus, framställd genom colchicinbehandling. Bot. Not. 110: 151-159.
79. Larsson, E. G. K. 1969. Experimental taxonomy as a base for breeding in northern Rubi. Hereditas 63: 283-351.
80. Lidforss, B. 1914. Resumé seiner Arbeiten über Rubus. Z. Indukt. Abstammungs-Vererbungsl. 12: 1-13.
81. Longley, A. E. 1924. Cytological studies in the genus Rubus. Amer. J. Bot. 11: 249-282.
82. _ & G. M. Darrow. 1924. Cytological studies of diploid and polyploid forms in raspberries. J. Agric. Res. 27: 737-748.
83. Love, A. 1954. Cytotaxonomical evaluation of corresponding taxa. Vegetatio 5-6: 212-224.
84. _. 1987. Chromosome Reports XCVI. Taxon 36: 660.
85. _ & D. Löve. 1944. Cyto-taxonomical studies on boreal plants. III. Some new chromosome numbers of Scandinavian plants. Ark. Bot. 31A (12): 1-22.
86. _ & _. 1966. Cytotaxonomy of the alpine vascular plants of Mount Washington. Univ. Colorado Press, Ser. Biol. 24: 1-74.
87. _ & _. 1982a. IOPB chromosome number reports LXXV. Taxon 31: 344-360.
88. _ & _. 1982b. IOPB chromosome number reports LXXVII. Taxon 31: 766-768.
89. _ & J. C. Ritchie. 1966. Chromosome numbers from central northern Canada. Canad. J. Bot. 44: 429-439.
90. Magulaev, A. 1976. Khromosomnye chisla tsvetkovykh rasteniy severnogo Kavkaza. (Soobshch. II.) In Flora severnogo Kabkaza. Ministerstvo Prosvesheniya RSFSR, Stavropolskii Tosydarstvennyi Pedagogicheskii Institut, Stavropol.
91. Malik, C. P. 1965. Cytology of some Indian species of Rosaceae. Caryologia 18: 139-149.
92. Malla, S. B., S. Bhattarai, M. Gorkhali, H. Saiju & M. Kayastha. 1977. IOPB chromosome number reports LVIII. Taxon 26: 561.
93. _, _ & M. Shrestha. 1974. IOPB chromosome number reports. XLVI. Taxon 23: 809.
94. _, _, M. Gorkhali & M. P. Singh. 1975. IOPB chromosome number reports XLIX. Taxon 24: 509.
95. Markarian, D. & H. P. Olmo. 1959. Cytogenetics of Rubus. I. Reproductive behavior of K. procerus Muell. J. Heredity 50: 131-136.
96. Markova, M. L. 1968. Chromosome number of four Bulgarian taxa of the genus Rubus L. Izv. Bot. Inst. (Sofia) 18: 75-77.
97. _. 1972. IOPB chromosome number reports XXXVI. Taxon 21: 339.
98. Marks, G. E. 1952. Chromosome counts of species and varieties of garden plants. Pp. 47-50 in Annual Report John Innes Hort. Inst. for 1951, Norwich, England.
99. Maude, P. F. 1939. The Merton catalogue. A list of the chromosome numerals of species of British flowering plants. New Phytol. 38: 1-31.
100. Mehra, P. N. & H. Dhawan. 1966. Cytological investigations in the N. W. Himalayan Rosaceae. Proc. Indian Sci. Congr. Assoc. 53: 276-277.
101. _ & _. 1971. IOPB chromosome number reports XXXIV. Taxon 20: 792.
102. _, T. S. Sareen & A. S. Hans. 1973. Cytology of some woody species of Rosaceae from the Himalayas. Silvae Genet. 22: 188-190.
103. Naruhashi, N. 1972. Taxonomic Study of the Genus Rubus in Japan. Dr. Thesis, Kyoto University, Kyoto, Japan.
104. _. 1976. Taxonomical notes on the hybrid between Rubus trifidus and R. hirsutus (1) Morphology. J. Geobot. 24: 26-34.
105. _. 1989. Notes on Japanese Rubus (4). J. Phytogeogr. Taxon. 37: 1-4.
106. _ & Y. Iwatsubo. 1993. Chromosome number of Japanese Rubus. Acta Hort. 352: 429-131.
107. Nybom, H. 1980. Chromosome numbers in Rubus species from Sri Lanka. Bot. Not. 133: 47-18.
108. _. 1986. Chromosome numbers and reproduction in Rubus subgen. Malachobatus. Pl. Syst. Evol. 152: 211-218.
109. Ono, M. 1977. Cytotaxonomical studies on the flowering plants endemic to the Bonin Islands. Mem. Natl. Sci. Mus. (Tokyo) 10: 63-80. [In Japanese, with English summary.]
110. Packer, J. G. & R. Witkus. 1982. IOPB chromosome number reports LXXV. Taxon 31: 363.
111. Pool, P. A., R. Ingram, R. J. Abbott, D. L. Jennings & P. B. Topham. 1981. Karyotype variation in Rubus with particular reference to R. idaeus L. and R. coreanus Miquel. Cytologia 46: 125-132.
112. Probatova, N. S., A. P. Sokolovskaya & Z. G. Rudyka. 1989. Chisla khromosom nekotorykh vidov sosudistykh rasteniy o-va Kunashir, Kurilskie ostrova. Bot. Zurn. SSSR 74: 1675-1678.
113. Rohweder, H. 1937. Versuch zur Erfassung der mengenmässigen Bedeckung des Darss und Zingst mit polyploiden Pflanzen. Planta 27: 501-549.
114. Rostovtseva, T. S. 1977. Chisla khromosom nekotorykh vidov rasteniy yuga Sibiri. II. Bot. Zurn. SSSR 62: 1034-1042.
115. Rozanova, M. A. 1934. Puti formoobrazovaniya v rode Rubus. Bot. Zurn. SSSR 19: 376-384.
116. _. 1939. O proiskhozhdeniy sibirskoy maliny v yablenem avtopoliploidii. Compt. Rend. (Dokl.) Acad. Sci. URSS 24: 58-60.
117. _. 1940. On genotypic differences between races of Rubus caesius L. Compt. Rend. (Dokl.) Acad. Sci. URSS 27: 590-593.
118. Sarkar, A. K., M. Chakraverty, N. C. Saha, S. K. Das & D. Hazra. 1977. IOPB chromosome number reports LVII. Taxon 26: 450.
119. Scheerer, H. 1939. Chromosomenzahlen aus der Schleswig-Holsteinischen Flora. I. Planta 29: 636-642.
120. Sharma, A. & A. K. Sarkar. 1970. Chromosome number reports of plants. Annual Report, 1967-1968. Res. Bull. Univ. Calcutta 2: 1-50.
121. Sharpe, R. H. & J. S. Shoemaker. 1958. Development of temperate-climate fruits for Florida. Proc. Florida State Hort. Soc. 71: 294-300.
122. Sherman, W. B. 1968. Blackberry breeding in Florida. Sunshine State Agric. Res. Rep. 13: 30-32.
123. Shoemaker, J. S. & T. T. Sturrock. 1959. Chromosome relations in blackberries. Proc. Florida State Hort. Soc. 72: 327-330.
124. Singhal, V. K., B. S. Gill & M. S. Sidhu. 1990. Cytology of woody members of Rosaceae. Proc. Indian Acad. Sci., Pl. Sci. 100: 17-21.
125. Skalinska, M., E. Pogan, R. Czapik et al. 1978. Further studies in chromosome numbers of Polish Angiosperms. XII. Acta Biol. Cracov., Ser. Bot. 21: 31-63.
126. Sokolovskaya, A. P., N. S. Probatova & Z. G. Rudyka. 1985. Chisla khromosom vidov semeyst Asteraceae, Poaceae, Rosaceae, iz Primorskogo Kraya, Kamchatki i Sakhalina. Bot. Zurn. SSSR 70: 126-128.
127. _ & O. S. Strelkova. 1960. Geograficheskoye rasprostraneniye poliploklnykh vidov rasteniy v Yevraziatskoy arktike. Bot. Zurn. SSSR 45: 369-381.
128. Sorsa, V. 1963. Chromosomenzahlen Finnischer Kormophyten. II. Ann. Acad. Sci. Fenn., Ser. A. IV. Biol. 68: 3-14.
129. Spies, J. J. & H. DuPlessis. 1985. The genus Rubus in South Africa. I. Chromosome numbers and geographical distribution. Bothalia 15: 591-596.
130. _, _ & H. Liebenberg. 1985. The genus Rubus in South Africa. II. Meiotic chromosome behaviour. Bothalia 15: 597-606.
131. Subramanian, D. 1987. Cytotaxonomic studies of South Indian Rosaceae. Cytologia 52: 395-403.
132. Taylor, R. L. & G. A. Mulligan. 1968. Flora of the Queen Charlotte Islands. Part 2. Cytological Aspects of the Vascular Plants. Res. Branch, Canad. Dept. Agric., Monograph No. 4, Part 2, Queen's Printer, Ottawa.
133. Thomas, P. T. 1940a. Reproductive versatility in Rubus. II. The chromosomes and development. J. Genet. 40: 119-128.
134. _. 1940b. The origin of new forms in Rubus. III. The chromosome constitution of R. loganobaccus Bailey. its parents and derivatives. J. Genet. 40: 141-156.
135. Thompson, M. M. 1961. Cytogenetics of Rubus. II. Cytological studies of the varieties 'Young', 'Boysen', and related forms. Amer. J. Bot. 48: 667-673.
136. _. 1995a. Chromosome numbers of Rubus species at the National Clonal Germplasm Repository. Hortscience 30: 1447-1452.
137. _. 1995b. Chromosome numbers of Rubus cultivars at the National Clonal Germplasm Repository. Hortscience 30: 1453-1456.
138. _ & C. M. Zhao. 1993. Chromosome numbers of Rubus species in southwest China. Acta Hort. 352: 493-499.
139. Vaarama, A. 1939. Cytological studies on some Finnish species and hybrids of the genus Rubus L. J. Sci. Agr. Soc. (Finland) 11: 72-85.
140. _. 1951. Om artkorsningsförädling inom släktet Rubus. Nord. Jordbruksforskn. 31-32: 412-417.
141. _. 1953. Cytology of hybrids between Pacific Rubi ursini types and an eastern blackberry. Amer. J. Bot. 40: 565-570.
142. _. 1954. Chromosome numbers of some species and hybrids of the genus Rubus. Arch. Soc. Zool. Bot. Fenn. 'Vanamo' 8: 192-195.
143. Watson, W. C. R. 1958. Handbook of the Rubi of Great Britain and Ireland. Univ. Press, Cambridge.
144. Wcislo, H. 1987. Chromosome numbers of certain Canadian plants. Acta Biol. Cracov., Ser. Bot. 29: 19-30.
145. Weber, H. E. 1972. Die Gattung Rubus L. in nordwestlichen Europa. Phanerog. Monogr. 7: i-vii. 1-504.
146. _. 1981. Revision der Sektion Corylifolii (Gattung Rubus, Rosaceae) in Skandinavien und im nördlichen Mitteleuropa. Sonderb. Naturwiss. Vereins Hamburg 4: 1-229.
147. _ & W. Maurer. 1991. Kommentierte Checkliste der in Österreich nachgeweisenen Arten der Gattung Rubus L. (Rosaceae). Phyton (Horn) 31: 67-79.
148. Williams, C. F., B. W. Smith & G. M. Darrow. 1949. A pan-American blackberry hybrid. J. Heredity 40: 261-265.
149. Yarnell, S. H. 1932. Chromosome behavior as a factor in berry breeding. Proc. Amer. Soc. Hort. Sci. 28: 114-117.
150. _. 1936. Chromosome behaviour in blackberry-raspberry hybrids. J. Agric. Res. 52: 385-396.
151. Yeager, A. F. & E. M. Meader. 1958. Breeding better fruits and nuts. New Hampshire Agric. Exp. Sta. Bull. 448.
152. Yü, T. T. (Editor). 1985. Flora Reipublicae Popularis Sinicae. Tomus 37; viii, 10-218. Science Press, Beijing.
153. Yurtsev, B. A. & P. G. Zhukova. 1982. Khromosomnye chisla nekotorykh rasteniy severo-vostochnoy Yakutii. Bot. Zurn. SSSR 67: 778-787.
154. Zandee, M. & C. Kalkman. 1981. The genus Rubus (Rosaceae) in Malesia. 1. Subgenera Chamaebatus and Idaeobatus. Blumea 27: 75-113.
155. Zhukova, P. G. 1980. Khromosomnye chisla nekotorykh vidov rasteniy yuzhniy Chukotskiy. Bot. Zurn. SSSR 65: 51-59.
156. _. 1982. Chisla khromosom nekotorykh vidov rasteniy severo-vostoka Azii. Bot Zurn. SSSR 67: 360-365.
157. _, A. A. Korobkov & A. D. Tikhonova. 1977. Khromosomnye chisla nekotorykh vidov rasteniy vostoka arkticheskoy Yakutii. Bot. Zurn. SSSR 62: 229-234.
158. Zielinski, Q. B. & D. O. Galey. 1951. Chromosome numbers of certain trailing blackberry clones. Proc. Amer. Soc. Hort. Sci. 57: 163-164.