Nickel Hyperaccumulation in Bornmuellera kiyakii Aytaç & Aksoy and Associated Plants of the Brassicaceae from Kızıldağ (Derebucak, Konya-Turkey)

Authors

ROGER D. REEVES
NEZAKET ADIGÜZEL
ALAN J. M. BAKER

DOI

10.3906/bot-0801-2

Abstract

Recent exploration of an area of ultramafic geology in south-western Turkey led to the discovery and description of a new species, Bornmuellera kiyakii Aytaç & Aksoy (Brassicaceae). This was of particular interest to us because of the earlier discovery of nickel hyperaccumulation (Ni concentrations exceeding 0.1% of plant dry weight) in 6 other taxa in this small genus from Albania, Greece, and Turkey. We report herein that B. kiyakii is also a Ni hyperaccumulator, based on a population near Çamlık that showed a mean Ni concentration exceeding 8000 mg kg^{-1} of dried leaf material. Several other members of the Brassicaceae at the same site-species of Alyssum L., Pseudosempervivum (Boiss.) Grossh. (formerly in Cochlearia L.) and Thlaspi L.-also act as Ni hyperaccumulators.

Keywords

Bornmuellera, nickel, hyperaccumulation

First Page

33

Last Page

40

Recommended Citation

REEVES, ROGER D.; ADIGÜZEL, NEZAKET; and BAKER, ALAN J. M. (2009) "Nickel Hyperaccumulation in Bornmuellera kiyakii Aytaç & Aksoy and Associated Plants of the Brassicaceae from Kızıldağ (Derebucak, Konya-Turkey)," Turkish Journal of Botany: Vol. 33: No. 1, Article 5. https://doi.org/10.3906/bot-0801-2
Available at: https://journals.tubitak.gov.tr/botany/vol33/iss1/5