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Nutlet size, shape and surface ornamentation in 14 Onosma species (Boraginaceae)

Riza Binzet ; Adiyaman University, Vocational School of Kahta, 02400 Adiyaman, Turkey
Öznur E. Akçin ; Ordu University, Faculty of Art and Science, Department of Biology, 52750 Ordu, Turkey

Puni tekst: engleski, pdf (294 KB) str. 117-126 preuzimanja: 1.078* citiraj
APA 6th Edition
Binzet, R. i Akçin, Ö.E. (2009). Nutlet size, shape and surface ornamentation in 14 Onosma species (Boraginaceae). Acta Botanica Croatica, 68 (1.), 117-126. Preuzeto s https://hrcak.srce.hr/36156
MLA 8th Edition
Binzet, Riza i Öznur E. Akçin. "Nutlet size, shape and surface ornamentation in 14 Onosma species (Boraginaceae)." Acta Botanica Croatica, vol. 68, br. 1., 2009, str. 117-126. https://hrcak.srce.hr/36156. Citirano 24.10.2021.
Chicago 17th Edition
Binzet, Riza i Öznur E. Akçin. "Nutlet size, shape and surface ornamentation in 14 Onosma species (Boraginaceae)." Acta Botanica Croatica 68, br. 1. (2009): 117-126. https://hrcak.srce.hr/36156
Harvard
Binzet, R., i Akçin, Ö.E. (2009). 'Nutlet size, shape and surface ornamentation in 14 Onosma species (Boraginaceae)', Acta Botanica Croatica, 68(1.), str. 117-126. Preuzeto s: https://hrcak.srce.hr/36156 (Datum pristupa: 24.10.2021.)
Vancouver
Binzet R, Akçin ÖE. Nutlet size, shape and surface ornamentation in 14 Onosma species (Boraginaceae). Acta Botanica Croatica [Internet]. 2009 [pristupljeno 24.10.2021.];68(1.):117-126. Dostupno na: https://hrcak.srce.hr/36156
IEEE
R. Binzet i Ö.E. Akçin, "Nutlet size, shape and surface ornamentation in 14 Onosma species (Boraginaceae)", Acta Botanica Croatica, vol.68, br. 1., str. 117-126, 2009. [Online]. Dostupno na: https://hrcak.srce.hr/36156. [Citirano: 24.10.2021.]

Sažetak
Nutlets of 14 species of Onosma L. in Turkey were examined with scanning electron microscope. Nutlet (mericarp) morphology of the examined specimens exhibits some variation in shape and size. Nutlets of species vary in the range 2.5–6 ´ 2–4.5 mm. The studied
nutlet surfaces show some variations. According to surface ornamentations 5 types were defined and illustrated: Type 1 Ruminate type), Type 2, Type 3 (Rugose-type), Type 4(Reticulate-type) and Type 5 (Pusticulate-type). The reticulate is the most common type in the examined species. Six of the species observed belong to the reticulate type, i.e. O. papillosum, O. lycaonicum, O. caerulescens, O. rascheyanum, O. mersinana and O. riedliana. In addition, the nutlet features of O. papillosum H. Riedl and O. lycaonicum Hub.-Mor., previously unpublished, are given for the first time here in detail. It is clear that external nutlet characteristics could especially help in the classification of the species
of the complex genus Onosma in the future.

Ključne riječi
Onosma; Boraginaceae; nutlet; mericarp; morphology; ornamentation; SEM

Hrčak ID: 36156

URI
https://hrcak.srce.hr/36156

Posjeta: 1.492 *