SPORE MORPHOLOGY OF SOME TURKISH MOSS SPECIES

Yıl 2018, Cilt: 27 Sayı: 2, 204 - 214, 01.12.2018

Merve Can Gözcü Talip Ceter Guray Uyar

https://doi.org/10.1501/commuc_0000000216

Öz

In this study, spore morphology of Hedwigia ciliata (Hedw.) P.Beauv., H. stellata Hedenäs, Leucodon immersus Lindb. and Funaria hygrometrica Hedw. were examined by light microscopy (LM) and scanning electron microscopy (SEM). All species except L. immersus have small spores, the length of the polar axis (P) is between 8.43 µm and 31.75 µm, equatorial diameter (E) is between 13.09 µm and 38.21 µm. The smallest spores are seen in F. hygrometrica, while the largest spores are seen in L. immersus. The shapes of the spores are determined as oblate for H. ciliata, H. stellata, F. hygrometrica, and suboblate for L. immersus. Ornamentations are differing near leptoma and on distal ornamentation types were observed on the distal pole. Granulate-psilate, psilate, loose baculate-clavate ornamentation types were observed near leptoma. In addition to spore morphology, capsule structures were also examined and were photographed with LM and SEM. As a result, the spore size, shapes and ornamentation types and the capsule structures show differences among these species and these differences can be used as a distinctive characters in the identifications of them

Anahtar Kelimeler

Bryophyte Moss, SEM, spores morphology, capsule structure

Kaynakça

• [1] W.B. Schofield, Introduction to Bryology. The Blackburn Press, (2001), Caldwell.
• [2] J. Heinrichs, J. Hentschel, K. Feldberg, A. Bombosch and H. Schneider, Phylogenetic biogeography and taxonomy of disjunctly distributed bryophytes. Journal of Systematics and Evolution, 47(5), (2009) 497-508.
• [3] J.S. Carrión, M.J. Cano and J. Guerra, Spore morphology in the moss genus Pterygoneurum Jur. (Pottiaceae). Nova Hedwigia, 61, (1995) 481-496.
• [4] R. Khoshravesh and S. Kazempour Osaloo, Spore morphology of certain mosses of northern Tehran-Iran: taxonomical and ecological implications. Iran Journal Botany, 13(2), (2007) 150-159.
• [5] I. Potoglu Erkara and F. Savaroglu, Spore morphology of some Brachytheciaceae Schimp. species (Bryophyta) from Turkey. Nordic Journal of Botany, 25, (2007) 194-198.
• [6] F. Savaroglu, I. Potoglu Erkara, C. Baycu and M. Alkan, Spore morphology of some Bryaceae Schwägr. species (Bryophyta) from Turkey. International Journal of Natural and Engineering Sciences 1 (2), (2007) 49-54.
• [7] F. Savaroglu and I. Potoglu Erkara, Observations of spore morphology of some Pottiaceae Schimp. species (Bryophyta) in Turkey. Plant Systematics and Evolution, 271, (2008) 93-99.
• [8] N. Medina, B. Estebanez, F. Lara and V. Mazimpaka, On the presence of dimorphic spores in Orthotrichum affine (Bryopsida, Orthotrichaceae). Journal of Bryology, 31, (2009) 127-129.
• [9] B. Ascı, T. Ceter , N. Pınar, H. Colgecen and B. Cetin, Spore morphology of some Turkish Tortula and Syntrichia species (Pottiaceae Schimp., Bryophyta. The Herb Journal of Systematic Botany, 17 (2), (2010) 165-180.
• [10] I. Caldeira, A. Luizi-Ponzo and V. Esteves, Palynology of selected species of Fissidens (Hedw.). Plant Systematics and Evolution, 299, (2013) 187-195.
• [11] F. Savaroglu, Spore morphology of some Orthotrichaceae Arn. species (Bryophyta) from Turkey. Bangladesh Journal of Botany, 44 (4), (2015) 499-506.
• [12] T. Ceter and K. Canlı, Türkiyede yayılış gösteren bazı Grimmia (Grimmiaceae, Bryophyta) türlerin spor morfolojisinin incelenmesi. III. Aerobiyoloji, Palinoloji ve Alerjik Hastalıklarda Son Yenilikler Sempozyumu (APAS 2016), 5-7 Kasım 2016, Kastamonu/Türkiye, (2016).
• [13] G.M.A. Lashin, Fine structures of some Bryoflora spores from Saudi Arabia. The Egyptian Journal of Experimental Biology (Botany), 7, (2011) 35-41
• [14] K. Dierben, Distribution, ecological amplitude and phytosociological characterization of European bryophytes. Bryophytorum Bibliotheca, Band 56, (2001) Stuttgart.
• [15] A. Erdag, M. Kırmacı, and H. Kurscher, The Hedwigia ciliata (Hedw.) Ehr. ex P.Beauv. complex in Turkey, with a new record, H. ciliata var. leucophaea Bruch & Schimp. (Hedwigiaceae, Bryopsida). Turkish Journal of Botany, 27, (2003) 349-356.
• [16] A. Erdag and H. Kurscher, Türkiye bitkileri listesi (Karayosunları). Ali Nihat Gokyigit Vakfı, Flora Araştırmaları Dernegi, (2017) İstanbul.
• [17] M.S. Ignatov and V.Y. Czerdantseva, The families Cryphaeaceae, Leucodontaceae and Leptodontaceae (Musci) in Russia. Arctooa, 4, (1995) 65-104.
• [18] R. Wodehouse, Pollen grains. Mc. Grew Hill, (1935) New York.
• [19] A. Van der Pluym and M. Hideux, Application d’une mèthodologie quantitative á la palynologie d’Eryngium maritimum (Umbelliferae). Plant Systematics and Evolution, 127, (1977) 55-85.
• [20] G. Erdtman, Pollen and spore morphology/plant taxonomy; Gymnospermae, Pteridophyta, Bryophyta. Almquist and Wiksell, (1957), Stockholm.
• [21] A. Boros and M. Járai-Komlódi, An atlas of recent European bryophyte spore. Akademiai Kiado, (1975), Budapest.
• [22] S. Blackmore and S. Barnes, Pollen and Spores. Patterns of Diversification. The Systematics Association. Special Vol. No. 44. Clarendon Press, (1991), Oxford.
• [23] W. Punt, S. Blackmore, S. Nilsson and A. Le Thomas, Glossary of pollen and spore terminology, contributions series No:1. LPP foundation, (1994), Netherlands.
• [24] R. Kapp, O. Davis and J. King, Pollen and spores, the American association of stratigraphic palynologists foundation. Texas A&M University, (2000), USA.
• [25] A. Boros, M. Járai-Komlódi, Z. Töth and S. Nilson, An atlas of recent European bryophyte spores. Akademiai Kiado, (1993), Budapest.
• [26] E.A. Ignatova, O.I. Kuznetsova, V.E. Fedosov and M.S. Ignatov, On the genus Hedwigia (Hedwigiaceae, Bryophyta) in Russia. Arctoa, 25, (2016) 241-277.