Palynomorphological study of dianthus petraeus waldst. Et kit. (caryophyllaceae)
Апстракт
The pollen morphology of Dianthus petraeus (Caryophyllaceae), which is endemic to the Balkans, has been examined by both light and scanning electron microscopy in order to provide taxonomically valuable characters that might be used in the classification of the Caryophyllaceae, as well as to contribute to the pollen atlas of Serbian apiflora. The pollen grains of D. petraeus are radially symmetrical, apolar, spheroidal and medium-sized. The mean of the pollen diameter is 45.5 +/- 1.4 mu m. The sculpturing pattern of exine is microechinate-microperforate, and the tectum is covered with minute echini averaging 0.8 +/- 0.1 mu m in length, more or less evenly distributed between the perforations. The microechini average number per sample area of 5 mu m x 5 mu m is 3.2 +/- 0.6. In view of the number, position and type of the apertures, the grains are polypantoporate, with about 13 operculate pores, averaging 6.4 +/- 0.7 mu m in diameter. Each operculum is covered with 4-6 conical spinules, ...which are longer than those on the exine surface. The obtained palynological results provide information that contribute towards a better understanding of the taxonomic status of D. petraeus.
Кључне речи:
pollen morphology / Dianthus / endemic / light microscopy / SEMИзвор:
Archives of Biological Sciences, 2015, 67, 3, 973-980Издавач:
- Srpsko biološko društvo, Beograd, i dr.
Финансирање / пројекти:
- Advancing research in agricultural and food sciences at Faculty of Agriculture, University of Belgrade (EU-316004)
- Унапређење и развој хигијенских и технолошких поступака у производњи намирница животињског порекла у циљу добијања квалитетних и безбедних производа конкурентних на светском тржишту (RS-46009)
- Екофизиолошке адаптивне стратегије биљака у условима мултипног стреса (RS-173018)
DOI: 10.2298/ABS150116060M
ISSN: 0354-4664
WoS: 000366794800026
Scopus: 2-s2.0-84950108190
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Mačukanović-Jocić, Marina AU - Jarić, Snežana AU - Mladenović, Mića PY - 2015 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3758 AB - The pollen morphology of Dianthus petraeus (Caryophyllaceae), which is endemic to the Balkans, has been examined by both light and scanning electron microscopy in order to provide taxonomically valuable characters that might be used in the classification of the Caryophyllaceae, as well as to contribute to the pollen atlas of Serbian apiflora. The pollen grains of D. petraeus are radially symmetrical, apolar, spheroidal and medium-sized. The mean of the pollen diameter is 45.5 +/- 1.4 mu m. The sculpturing pattern of exine is microechinate-microperforate, and the tectum is covered with minute echini averaging 0.8 +/- 0.1 mu m in length, more or less evenly distributed between the perforations. The microechini average number per sample area of 5 mu m x 5 mu m is 3.2 +/- 0.6. In view of the number, position and type of the apertures, the grains are polypantoporate, with about 13 operculate pores, averaging 6.4 +/- 0.7 mu m in diameter. Each operculum is covered with 4-6 conical spinules, which are longer than those on the exine surface. The obtained palynological results provide information that contribute towards a better understanding of the taxonomic status of D. petraeus. PB - Srpsko biološko društvo, Beograd, i dr. T2 - Archives of Biological Sciences T1 - Palynomorphological study of dianthus petraeus waldst. Et kit. (caryophyllaceae) EP - 980 IS - 3 SP - 973 VL - 67 DO - 10.2298/ABS150116060M ER -
@article{ author = "Mačukanović-Jocić, Marina and Jarić, Snežana and Mladenović, Mića", year = "2015", abstract = "The pollen morphology of Dianthus petraeus (Caryophyllaceae), which is endemic to the Balkans, has been examined by both light and scanning electron microscopy in order to provide taxonomically valuable characters that might be used in the classification of the Caryophyllaceae, as well as to contribute to the pollen atlas of Serbian apiflora. The pollen grains of D. petraeus are radially symmetrical, apolar, spheroidal and medium-sized. The mean of the pollen diameter is 45.5 +/- 1.4 mu m. The sculpturing pattern of exine is microechinate-microperforate, and the tectum is covered with minute echini averaging 0.8 +/- 0.1 mu m in length, more or less evenly distributed between the perforations. The microechini average number per sample area of 5 mu m x 5 mu m is 3.2 +/- 0.6. In view of the number, position and type of the apertures, the grains are polypantoporate, with about 13 operculate pores, averaging 6.4 +/- 0.7 mu m in diameter. Each operculum is covered with 4-6 conical spinules, which are longer than those on the exine surface. The obtained palynological results provide information that contribute towards a better understanding of the taxonomic status of D. petraeus.", publisher = "Srpsko biološko društvo, Beograd, i dr.", journal = "Archives of Biological Sciences", title = "Palynomorphological study of dianthus petraeus waldst. Et kit. (caryophyllaceae)", pages = "980-973", number = "3", volume = "67", doi = "10.2298/ABS150116060M" }
Mačukanović-Jocić, M., Jarić, S.,& Mladenović, M.. (2015). Palynomorphological study of dianthus petraeus waldst. Et kit. (caryophyllaceae). in Archives of Biological Sciences Srpsko biološko društvo, Beograd, i dr.., 67(3), 973-980. https://doi.org/10.2298/ABS150116060M
Mačukanović-Jocić M, Jarić S, Mladenović M. Palynomorphological study of dianthus petraeus waldst. Et kit. (caryophyllaceae). in Archives of Biological Sciences. 2015;67(3):973-980. doi:10.2298/ABS150116060M .
Mačukanović-Jocić, Marina, Jarić, Snežana, Mladenović, Mića, "Palynomorphological study of dianthus petraeus waldst. Et kit. (caryophyllaceae)" in Archives of Biological Sciences, 67, no. 3 (2015):973-980, https://doi.org/10.2298/ABS150116060M . .