Year 2020, Volume 23 , Issue 4, Pages 924 - 927 2020-08-31

Arrhenatherum elatius subsp. bulbosum (Poaceae): Türkiye Florası için Yeni bir Yabancı Kayıt
Arrhenatherum elatius subsp. bulbosum (Poaceae): A New Alien Record for the Flora of Turkey

Salih TERZİOĞLU [1]


İstilacı yabancı türler, sosyal, çevresel ve ekonomik sorunlarla birlikte küresel biyolojik çeşitliliğe karşı en büyük tehditlerden biridir. Ayrıca, özellikle kuzeydoğu Anadolu gibi ılıman iklime sahip bölgelerde küresel tarıma yönelik önemli tehditler sunmaktadır. Arrhenatherum elatius (L.) P. Beauv. ör. J. Presl. & C. Presl. subsp. bulbosum (Willd.) Schübl. & Martens (Poaceae), güneybatı Avrupa'daki doğal yayılışı dışında, Türkiye'deki yeni bir ekosistemde, çay ve fındık bahçelerinde gözlendi. Bu makalede, bu alttür Türkiye Florası için yeni bir yabancı vasküler bitki taksonu olarak rapor edilmektedir. Gövdelerinin tabanında bitişik nodlar şişerek bu taksonu karakterize eden ve diğer alt türlerden ayrılan bir yumru zinciri oluşturur. Makalede yeni Türkçe adı ve yeni kaydın fotoğrafları da sunulmaktadır.

Invasive alien species are one of the largest threats to global biodiversity together with social, environmental and economic problems. As well, they present significant threats to global agriculture especially in the regions with moderate temperature as in northeast Anatolia. Arrhenatherum elatius (L.) P. Beauv. ex J. Presl. & C. Presl. subsp. bulbosum (Willd.) Schübl. & Martens (Poaceae) was observed in farmlands, an invasive alien taxon in tea and hazelnut plantations, in Turkey where it was established in a new ecosystem, outside its natural range in SW Europe. In this article, this subspecies was reported as a new alien vascular plant taxon for the Flora of Turkey. At the base of its stems the adjacent nodes are swollen and form a chain of bulbs which characterize this taxon and differentiate it from other subspecies. New Turkish name and photographs of the new record are also presented in the article.

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Primary Language en
Subjects Biology
Journal Section RESEARCH ARTICLE
Authors

Orcid: 0000-0003-4146-3514
Author: Salih TERZİOĞLU (Primary Author)
Institution: KARADENİZ TEKNİK ÜNİVERSİTESİ, ORMAN FAKÜLTESİ
Country: Turkey


Thanks I am indebted to Dr. Arzu Kalın (Faculty of Forestry, Department of Landscape Architecture) for her contribution to field study.
Dates

Application Date : February 12, 2020
Acceptance Date : April 16, 2020
Publication Date : August 31, 2020

APA Terzi̇oğlu, S . (2020). Arrhenatherum elatius subsp. bulbosum (Poaceae): A New Alien Record for the Flora of Turkey . Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi , 23 (4) , 924-927 . DOI: 10.18016/ksutarimdoga.vi.688289