Cytotoxic acylphloroglucinols from the aerial parts of Hypericum hirsutum L. (Hypericaceae) [PDF]
PharmaciaA phytochemical investigation of the dichloromethane extract of the aerial parts of Hypericum hirsutum L. led to isolating the main polyprenylated acylphloroglucinols (1 and 2).
Zlatina Kokanova-Nedialkova +2 more
doaj +3 more sources
Metabolic profile and root development of Hypericum perforatum L. in vitro roots under stress conditions due to chitosan treatment and culture time [PDF]
, 2016 The responses of Hypericum perforatum root cultures to chitosan elicitation had been investigated through 1H-NMR-based metabolomics associated with morpho-anatomical analyses.
Alessio eValletta +11 more
core +2 more sources
Flowering Asynchrony and Temporal Mate Restriction in Tropical Peat Swamp Forest Trees
Biotropica, Volume 58, Issue 2, March 2026.Tropical peat swamp forest trees flower asynchronously, restricting mating opportunities between conspecifics. Using an 18‐year dataset from Central Kalimantan, Indonesia, we show that while the same individual trees tend to flower together through time, there is enough turnover in which trees flower contemporaneously that lifetime mate restriction and
Andrew H. Aldercotte +7 more
wiley +1 more source
A review of the medicinal plants effective on headache based on the ethnobotanical documents of Iran [PDF]
, 2016 Headache is one of the ten most common reasons for consulting with a doctor. Healthcare community is seeking to identify nature-based drugs with no side effects and a higher efficiency for treating headache. This review article introduced the plants used
Asadi-Samani, Majid. +2 more
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Xanthone biosynthesis and accumulation in calli and suspended cells of Hypericum androsaemum [PDF]
, 2000 Calli and suspended cells of Hypericum androsaemum accumulated high levels of 1,3,5,6 and 1,3,6,7 oxygenated xanthones. The major compounds include simple oxygenated xanthones or derivatives with prenyl, pyran or methoxyl groups, four of them being new
Andrade, Paula B. +4 more
core +1 more source
New Phytologist, Volume 249, Issue 5, Page 2300-2310, March 2026.Summary Establishment growth represents a critical phase in the plant life cycle. In clonal herbs, which depend on developing extensive belowground organs, this stage may be particularly vulnerable due to substantial belowground resource allocation. We hypothesized that such investment constrains tolerance to early disturbance in clonal herbs compared ...
Jana Martínková +2 more
wiley +1 more source
Flora das cangas da Serra dos Carajás, Pará, Brasil: Hypericaceae
RodriguésiaResumo Nas cangas da Serra dos Carajás ocorrem cinco espécies de Vismia, as quais podem ser reconhecidas pela morfologia foliar em combinação com a presença ou ausência de glândulas nas pétalas e a disposição das sépalas no fruto maduro. Vismia bemerguii,
Lucas Cardoso Marinho +2 more
doaj +1 more source
Meilleure connaissance des propriétés des bois malgaches pour une valorisation durable des essences autochtones [PDF]
, 2014 Hotspot en matière de biodiversité, avec un taux d'endémisme de plus de 80 % pour sa flore, Madagascar possède plus de 4000 espèces ligneuses.
Guibal, Daniel +3 more
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BMC Complementary and Alternative Medicine, 2019 Background Natural extracts with beneficial biological activities are nowadays of high interest, in various treatment or prophylaxis. Hypericum capitatum has been known for its curative effects for centuries and its extracts have become of interest due ...
Anca D. Farcas +7 more
doaj +1 more source
About this volume: the monograph of Hypericum by Norman Robson. [PDF]
, 2010 Peer ...
Carine, Mark, Christenhusz, Maarten
core +1 more source