earticle

영어

Globally, approximately 100 Agrocybe species have been documented; however, only ten have been identified in Korea. To bridge this disparity in biodiversity records, we conducted a survey of indigenous fungi in Korean National Park, South Korea, in 2021 and 2022. All Agrocybe specimens collected during the survey were identified based on morphological characteristics and Internal Transcribed Spacer (ITS) region sequences of rDNA. Three species were identified: Agrocybe arvalis, Agrocybe firma, and Agrocybe praecox. Among them, A. firma was a previously unrecorded species in Korea, based on a combination of detailed morphological characterization and ITS sequence phylogenetic analysis. Detailed macroscopic and microscopic morphological features of the newly discovered species are described herein. This study contributes to expanding the diversity of Agrocybe in Korea by elucidating the morphological features and phylogenetic relationships of previously unrecorded species and their related species.

한국어

2021년과 2022년에 한국의 국립공원내 분포하는 균류를 연구하면서 채집된 모든 볏짚버섯속(Agrocybe) 표본을 형태적 특징과 ITS 염기서열 분석을 기반으로 동정하였다. 그 결과 Agrocybe arvalis(애기볏집버섯), A. firma, A. praecox(볏짚버섯) 등 총 3종이 확인되었으 며, 이 중 Agrocybe firma는 형태적특징과 ITS 계통분석 결과를 종합하여 한국 미기록종으로 확인되었다. 본 논문에서는 미기록종인 Agrocybe firma의 거시형태적 특징과 미시형태적 특징을 상세히 기술하였다.