background: achillea talagonica (asteraceae) is an endemic herbaceous plant in iran with small yellow flowers and several times pinnately divided leaves in worm shape. the plant was found to be cytotoxic in our previous studies.   materials and methods: a. talagonica was collected in may 2005 from talegan in north of iran during the full flowering stage. dried aerial parts of the plant were red...

Bu araştırma, Ulaş – Kangal (Sivas) arası florasını kapsamaktadır. Araştırma materyali, 18 ay süre ile toplanan bitki örneklerinden oluşmaktadır. içinde 420 örnekten, 218 takson tayin edilmiştir. taksonun 57’si (%26,1) Türkiye için endemiktir. bölgesinin 36 familya ve 128 cins oluşturmaktadır. Toplam taksonlardan 2’si Pteridophyta, 216’si Spermatophyta bölümlerine aittir. Angiospermae alt bölüm...

Abstract The genus Anthemis has a circum-Mediterranean distribution and comprises c. 175 annual, biennial, perennial species with polyploid complexes found in its section A. sect. Hiorthia . In Sicily, the is represented by 13 species, one of these being tetraploid cupaniana , which endemic to island distributed throughout limestone mountains at elevations between 500 1800 m a.s.l. Discordant p...