Semantic Scholar uses AI to extract papers important to this topic.
A phylogenetic analysis based on combined DNA sequences of the partial matK gene and the rpl16 intron showed that the rare alpine… Expand The medicinal plant Fritillaria thumbergii was confirmed for the first time as a new host of Potato leafroll virus (PLRV) by… Expand A new steroidal alkaloid, hupehenizioiside (1), together with four known steroidal alkaloids hupehenizine (2), hupehenirine (3… Expand SummaryThe roots ofRheum maximoviczii A. Los. contain two catechin gallates: (−)-epicatechin gallate, previously isolated from… Expand Karyology is described for three Old World Fritillaria species belonging to the subgenera Petilium and Theresia. All species have… Expand