CONSTITUENTS OF HELENIUM AMARUM. II. ISOLATION AND CHARACTERIZATION OF HELENIAMARIN AND OTHER CONSTITUENTSELSOHLY MA; CRAIG JC; TURNER CE et al.1979; J. NAT. PROD.; USA; DA. 1979; VOL. 42; NO 5; PP. 450-454; BIBL. 14 REF.Article

TOXICITY AND MILK BITTERING PROPERTIES OF TENULIN, THE MAJOR SESQUITERPENE LACTONE CONSTITUENT OF HELENIUM AMARUM (BITTER SNEEZEWEED) = TOXICITE ET PROPRIETES PROVOQUANT L'AMERTUME DU LAIT DE LA TENULINE, PRINCIPAL CONSTITUANT LACTONIQUE SESQUITERPENIQUE DE H.A. (HERBE STERNUTATOIRE AMERE)IVIE GW; WITZEL DA; RUSHING DD et al.1975; J. AGRIC. FOOD CHEM.; U.S.A.; DA. 1975; VOL. 23; NO 5; PP. 845-849; BIBL. 17 REF.Article

ANTITUMOR AGENTS: STRUCTURE-ACTIVITY RELATIONSHIPS IN TENULIN SERIESWADDELL TG; AUSTIN AM; COCHRAN JW et al.1979; J. PHARM. SCI.; USA; DA. 1979; VOL. 68; NO 6; PP. 715-718; BIBL. 18 REF.Article

Mode of action of the sesquiterpene lactone, tenulin, from Helenium amarum against herbivorous insectsARNASON, J. T; ISMAN, M. B; PHILOGENE, B. J. R et al.Journal of natural products (Print). 1987, Vol 50, Num 4, pp 690-695, issn 0163-3864Article

Is male-sterility in plants related to lack of cyanide-resistant respiration in tissues?MUSGRAVE, M. E; ANTONOVICS, J; SIEDOW, J. N et al.Plant science (Limerick). 1986, Vol 44, Num 1, pp 7-11, issn 0168-9452Article

The potential allelopathic characteristics of bitter sneezeweed (Helenium amarum)SMITH, A. E.Weed science. 1989, Vol 37, Num 5, pp 665-669, issn 0043-1745Article

Quantitation of hymenoxon and related sesquiterpene lactonesKIM, H. L; SAFE, S. H; CALHOUN, M. C et al.Journal of agricultural and food chemistry (Print). 1987, Vol 35, Num 6, pp 891-895, issn 0021-8561Article

CONSTITUENTS OF HELENIUM AMARUM (COMPOSITAE). I. X-RAY CRYSTALLOGRAPHIC DETERMINATION OF HELENIAMARIN, A NEW SESQUITERPENE LACTONE.OTTERSEN T; S NONORENSEN U; ELSOHLY MA et al.1978; ACTA CHEM. SCAND., B; DANEM.; DA. 1978; VOL. 32; NO 2; PP. 79-84; BIBL. 13 REF.Article

Allelopathy as a factor in the pasture ecosystemSMITH, A.E.Research bulletin - University of Georgia. College of Agriculture. Experiment Stations. 1991, Num 399, issn 0435-4680, 11 p.Serial Issue