Open AccessIris stenophylla Hausskn. & Siehe ex Baker from Turkey and its cytology
Author(s) -
MARGARET A. T. JOHNSON,
ADIL GÜNER
Publication year - 2002
Publication title -
botanical journal of the linnean society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.872
H-Index - 68
eISSN - 1095-8339
pISSN - 0024-4074
DOI - 10.1046/j.1095-8339.2002.00078.x
Subject(s) - biology , cytology , iris (biosensor) , botany , evolutionary biology , genetics , artificial intelligence , computer science , biometrics
A morphological study, both in the field and from herbarium material, showed that there are no convincing characteristics separating the Turkish endemics Iris stenophylla ssp. stenophylla and ssp. allisonii . A cytological survey revealed chromosome numbers of 2 n = 24, 26 and 26 + 1B. No variation in either chromosome number or karyotype was found in ssp. allisonii , which always had 2 n = 26, although the chromosome number and karyotypes of ssp. stenophylla were variable. Since neither morphological nor cytological differences were sufficient to separate the two subspecies, I. stenophylla ssp. allisonii is therefore reduced to a synonym of I. stenophylla . © 2002 The Linnean Society of London, Botanical Journal of the Linnean Society , 2002, 140 , 115−127.