To examine the genetic variation for drought stress in chamomile, eight accessions belonging to four species were evaluated under both field and greenhouse conditions using normal and late season drought stress. In the field experiment drought stress were initiated with irrigation cease at the commencement of flowering time. In greenhouse experiment, irrigation carried out at flower initiation ...

Anthemis L. is a genus of aromatic flowering plants in the family Asteraceae and is native to Iran. In this research, 62 accessions of four chamomile species including Anthemis tinctoria, A. triumfetti, A. haussknechtii and A. pseudocotula were evaluated for morphological traits. Four experiments were conducted using a randomized complete block design with three replications at the Research Ins...

Recurrent aphthous stomatitis (RAS) is a prevalent and complicated disorder and its management is directed toward treatment of symptoms. The purpose of this study was to compare the efficacy of three herbal preparations in the management of RAS. One hundred and one out of 115 patients with minor aphthae were selected and randomly divided into four groups. Groups A, B and C received topical prep...