Comparative systematical, morphological, trichomes and phytochemical characterization of Teucrium montbretii subsp. pamphylicum and Teucrium odontites

Abstract

Teucrium montbretii Bentham subsp. pamphylicum P.H. Davis and Teucrium odontites Boissier & Ball are endemic species for Turkey. T. odontites is endangered EN taxa and could be damaged in the future. The aerial organs of T. montbretii subsp. pamphylicum and T. odontites bearnumerous eglandular and glandular trichomes. Eglandular trichomes are simple, long-multicellular with cuticular micropapillae and glandular hairs are of peltate and capitate types. Hydrodistilled essential oils of T. montbretii subsp. pamphylicum and T. odontites were analysed by GC/MS. Caryophyllene oxide 37.4% , β-caryophyllene 29.1% and caryophyllenol-II 7.9% were the main constituent in the oil of T. montbretii subsp. pamphylicum, cadalene 10.3% , caryophyllene oxide 7.2% and alloaromadendrene 6.0% were the main component in the oil of T. odontites

Keywords

• Teucrium,Lamiaceae,morphology,trichomes

Teucrium montbretii and Teucrium odontites Lamiaceae ’nin karşılaştırmalı sistematik, morfolojik, tüy ve fitokimyasal özellikleri

Abstract

Teucrium montbretii Bentham subsp. pamphylicum P.H. Davis and Teucrium odontites Boissier & Ball Türkiye için endemik türlerdir. T. odontites endangered EN tehlike kategorisindedir ve gelecekte doğadan yok olabilir. T. montbretii ve T. odontites’in toprak üstü organları çok sayıda salgı ve örtü tüyleri taşır. Örtü tüyleri basit, papilli kütikulalı çok hücreli, salgı tüyleri peltat ve kapitat tipindedir. T. montbretii ve T. odontites’in hidrodistilasyonla elde edilen uçucu yağları GC/MS cihazında analiz edilmiştir. Caryophyllene oxide 37.4% , β-caryophyllene 29.1% ve caryophyllenol-II 7.9% T. montbretii’nin ana bileşenleri, cadalene 10.3% , caryophyllene oxide 7.2% ve alloaromadendrene 6.0% ise T. odontites’in ana bileşenleri olarak bulunmuştur

Keywords

• Teucrium,Lamiaceae,morfoloji,tüy

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