Two new taxa of Allium (Alliaceae) from Korea: A. koreanum H.J. Choi et B.U. Oh and A. thunbergii var. teretjfolium H.J. Choi et B.U. Oh

Autor:	Sung Chul Ko, Byoung Un Oh, Hyeok Jae Choi, Chang Gee Jang
Rok vydání:	2004
Předmět:	Horticulture Chromosome number Taxon biology Botany Leaf blade Allium Plant Science Perianth biology.organism_classification Ecology Evolution Behavior and Systematics Terete
Zdroj:	Korean Journal of Plant Taxonomy. 34:75-85
ISSN:	2466-1546 1225-8318
Popis:	Here we described and illustrated two new taxa of Allium (Alliaceae) from southern part of Korea. One new species, A koreanum H. J. Choi et B. U. Oh was clearly distinguished from A. splendens of sect. Reticulato-bulbosa by larger and stellately spreading pale pink perianth, apparently exsert filaments, and conical stigma as well as chromosome number. Another new variety, A. thunbergii var. teretifolium H.J. Choi et B.U. Oh was also easily distinguished from its relatives, var. thunbergii and var. deltoides by terete and hollow leaf blade. Keys to the two species of Allium sect. Reticulato-bulbosa and the three varieties of A. thunbergii (sect. Sacculiferum) in Korea were described.
Databáze:	OpenAIRE
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