Pollen and seed morphology of diploids and natural tetraploids of Trifolium pratense L. (Leguminosae)

Acta Biologica Cracoviensia Series Botanica

Volumn 43, Issue , 2001, Pages 27-32

  Munevver Pinar N ^a   Nurhan Buyukkartal H ^a   Çölgeçen, Hatice ^a  

^a ANKARA UNIVERSITY   (Turkey)

Author keywords

Leguminosae; Pollen; Seed; Trifolium pratense L.

Indexed keywords

EID: 22644445304     PISSN: 00015296     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. ALGAN G, and BAKAR BÜYÜKKARTAL HN. 2000. Ultrastructure of seed coat development in the natural tetraploid Trifolium pratense L. Journal of Agronomy and Crop Science 184: 205-213.
2. BLACKMORE S, and BARNES SH. 1984. Transmission electron microscope preparations from unacetolysed herbarium pollen: A comparison of methods. Pollen et Spores 26: 137-146
3. BROCHMANN C. 1992. Pollen and seed morphology of Nordic Draba (Brassicaceae) phylogenetic and ecological implications. Nordic Journal of Botany 12: 657-673.
4. CHATURVEDI M, YUNUS D, and NAIR PK. 1990. Cytopalynological studies of Arachis L. (Leguminosae). Cultivated and wild species and their hybrids. Grana 29: 109-117.
5. FAEGRI K, and IVERSEN J. 1975. Textbook of pollen analysis. Hafner Press, New York.
6. GHAZALI GEBE, and KRZYWINSKI K. 1989. An attempt to clarify the term heterocolpate. Grana 28:179-186.
7. NAJCEUSKA CM, and SPECMANN GJ. 1968. Number of chloroplasts and pollen grain pores in diploid and tetraploid varieties of some Trifolium species. Euphytica 17: 357-62.
8. PUNT W, BLACKMORE S, NILSSON S, and LE THOMAS A. 1994. Glossary of pollen and spore terminology. LPP Foundation, Utrecht.
9. WODEHOUSE RP. 1935. Pollen grains. Mc Grow-Hill, New York.