A Study on the Chemical Constituents of Aster albscons Hand.-Mazz Two new triterpenoids from Ganoderma cochlear Chemical constituents from sporophore of Hericium coralloides (I) Two new triterpenoids from Ganoderma cochlear Studies on the Chemical Constituents of the Spores from Ganoderma lucidum Chemical constituents from Xisha soft coral Lobophytum sp. Chemical constituents from sporophore of Hericium coralloides (I) Chemical constituents of Bombyx Batryticatus