Search results for "Verbenaceae"
showing 4 items of 4 documents
Chemical and antifungal investigations of six Lippia species (Verbenaceae) from Brazil
2012
Made available in DSpace on 2013-09-27T14:52:47Z (GMT). No. of bitstreams: 1 WOS000310396700165.pdf: 536437 bytes, checksum: d267984ddfcb57d1406b069856adcc25 (MD5) Previous issue date: 2012-12-01 Made available in DSpace on 2013-09-30T19:10:31Z (GMT). No. of bitstreams: 1 WOS000310396700165.pdf: 536437 bytes, checksum: d267984ddfcb57d1406b069856adcc25 (MD5) Previous issue date: 2012-12-01 Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20T14:20:39Z No. of bitstreams: 1 WOS000310396700165.pdf: 536437 bytes, checksum: d267984ddfcb57d1406b069856adcc25 (MD5) Made available in DSpace on 2014-05-20T14:20:39Z (GMT). No. of bitstreams: 1 WOS000310396700165.pdf: …
Root and Foot Rot of Lantana Caused by Phytophthora cryptogea
2005
Lantana (Lantana camara L.) is an evergreen shrub in the Verbenaceae. In some countries, this plant has been declared a noxious weed. However, a number of sterile or near-sterile forms are cultivated as attractive flowered potted and garden plants. In early spring 2004, ≈4,000 potted, small trees of lantana grown in a screenhouse in a commercial nursery of ornamentals near Giarre, Sicily, showed symptoms of chlorosis, defoliation, and sudden collapse of the entire plant. These aboveground symptoms were associated with a reduced root system, rot of feeder roots, and brown discoloration of the base of the stem. A Phytophthora sp. was isolated consistently from roots and basal stems of sympto…
Structure and Synthesis of a New Indole Alkaloid, 19 (S)-Hydroxy-Nb-methylraumacline, Obtained by the Biotransformation of Ajmaline in Plant Cell Cul…
1992
Abstract From the plant cell suspension cultures of Tauwolfia serpentina Benth ., which were cultivated in the alkaloid-production medium after feeding of ajmaline (1) , a new indole alkaloid 19- ( S )-hydroxy- N b -methylraumacline ( 4 ) was isolated. The structure of 4 first elucidated by spectroscopic analysis was determined by the chemical synthesis from ajmaline ( 1 ).
Chemical Composition of the Leaf Oil ofLantana camara
2005
The essential oil of the fresh leaves of Lantana camera growing in Dehra Dun was analyzed by GC and GC/MS. The major constituents identified in the oil included β-caryophyllene (23.3%), α-humulene (11.5%), germacrene D (10.9%), davanone (7.3%) and γ-curcumene (6.3%).