Macro- and micromorphological study of Tamacetum Santolinoides [DC] Feinbr and Ferting [Pyrethrum Santolinoides DC] Part I: flower-heads

ABSTRACT

The macro- and micromorphological characters of the flower heads of Tanacetum santolinoides [DC.] grown in Egypt, are presented with the aim of finding out the characters of this diagnostic organ, by which it could be identified in both the entire and powdered forms