Feverfew (Tanacetum parthenium) is a perennial medicinal herb and is a rich source of
sesquiterpene lactones. Parthenolide is the main sesquiterpene lactone in feverfew and has …

Although the occurrence of glandular trichomes is frequently reported for aerial vegetative
organs, many questions still remain opened about the presence of such trichomes in …

In the Brazilian Cerrado (neotropical savanna), the development of bud-bearing
underground systems as adaptive structures to fire and dry periods can comprise an …

Comparative anatomical analysis of vegetative organs has been conducted on Artemisia
campestris L., A. absinthium L., A. arborescens L., A. judaica L. and A. herba-alba Asso …

Abstract The South American species of the genus Viguiera (Asteraceae) have been
transferred to Aldama based on molecular studies. However, the circumscription of Aldama …

Arnica montana (L.) is a medicinal plant whose flower heads are widely used for the topical
treatment of bruises and sprains in phytopharmaceutical preparations. Despite being …

Recently, molecular analysis caused the South American Viguiera Kunth species to be
transferred to Aldama La Llave. However, the circumscription has not been established for …

Aldama arenaria (Baker) EE Schill. & Panero and Aldama robusta (Gardner) EE Schill. &
Panero are aromatic plants, morphologically very similar and usually confused on the …

Among the compounds stored by plants, several functions are assigned to fructans, such as
source of energy and protection against drought and extreme temperatures. In the present …

The species chosen in this study were Aldama filifolia (Sch. Bip. ex Baker) EE Schill. &
Panero, A. linearifolia (Chodat) EE Schill. & Panero, and A. trichophylla (Dusén) Magenta …