Claim Your Author Page
Matrix-assisted laser desorption/ionization time-of flight mass spectrometry (MALDI-TOF MS) has been widely used for the identification and classification of microorganisms based on their proteomic… (More)
Vernonia sensu lato is the largest and most complex genus of the tribe Vernonieae (Asteraceae). The tribe is chemically characterized by the presence of sesquiterpene lactones and flavonoids. Over… (More)
The subfamily Barnadesioideae (Asteraceae) constitutes a group of spiny plants that are entirely restricted to South America and currently encompasses 92 species distributed in nine genera.… (More)
Lactuca indica and Lactuca canadensis have been recorded for the first time in the Americas and in South America, respectively. Lactuca indica is native to Eastern Asia, and L. canadensis to North ...
Abstract Lychnophora rupestris and Lychnophora nanuzae are two new endemic species from quartzitic, rocky-field vegetation in Brazil. These new species are described and illustrated, and their… (More)
Piptocarpha longipedunculata is a new species that is endemic to the Sao Paulo state in Brazil and occurs in the northern region of Serra do Mar. It is classified as endangered (EN) due to its… (More)