TY - JOUR T1 - Isoetes sinensis var. Sinensis in Korea (Isoetaceae: Pteridophyta) JF - Fern Gazette Y1 - 2000 A1 - Takamiya, M. SP - 169 EP - 177 KW - Chromosome KW - Isoetes KW - Korea KW - Spore AB - Quillworts recently collected from a population on Cheju Island, South Korea, are tetraploid (2n = 44 = 22II) and have cristate megaspores and echinate microspores. Based on these characters, the specimens are identified as Isoetes sinensis var. sinensis, a globally rare taxon previously unreported in Korea. The apparently close taxonomic relationship between Korean I. sinensis var. sinensis and the basic diploid I. taiwanensis suggests that further phylogenetic investigation is warranted. VL - 16 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-0039174448&partnerID=40&md5=8986e80438e25ba35955cf46aa7ed4f7 IS - 4 N1 - Cited By (since 1996):7Export Date: 11 November 2013Source: Scopus ER -