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15 results for “Siparunaceae”
Fig. 13 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 13. Distribution of alkaloid-type isolated between 2000 and 2021 from different genera in the Monimiaceae (Hortonia, Mollinedia, Peumus, Tambourissa, Xymalos), Siparunaceae (Siparuna, Glossocalyx) and Atherospermataceae (Doryphora, Laureliopsis).
Fig. 12 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 12. Distribution of the non-volatile constituents isolated between 2000 and 2021 from different genera in the Monimiaceae (Hortonia, Mollinedia, Peumus, Tambourissa, Xymalos), Siparunaceae (Siparuna, Glossocalyx) and Atherospermataceae (Doryphora, Laureliopsis).
Fig. 2 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 2. Previously undescribed and known terpenoids isolated from Hortonia genus in the Monimiaceae family.
Fig. 1 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 1. Previously undescribed γ-lactone compounds and ring opened derivative 10 isolated from the Monimiaceae family.
Fig. 7 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 7. Previously undescribed and known flavonoids isolated from the Siparunaceae family (The substituents of flavonoids are denoted in blue font). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 10. Previously undescribed homogentisic acid derivatives isolated from G in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 10. Previously undescribed homogentisic acid derivatives isolated from G. Brevipes in the Siparunaceae family.
Data from: Repeated Evolution of Dioecy from Monoecy in Siparunaceae (Laurales)
Siparunaceae comprise Glossocalyx with one species in West Africa and Siparuna with 65 species in the neotropics; all have unisexual flowers, and 15 species are monoecious, 50 dioecious. Parsimony and maximum likelihood analyses of combined nuclear ribosomal ITS and chloroplast trnL-trnF intergenic spacer sequences yielded almost identical topologies, which were used to trace the evolution of the two sexual systems. The African species, which is dioecious, was sister to all neotropical species, and the monoecious species formed a grade basal to a large dioecious Andean clade. Dioecy evolved a second time within the monoecious grade. Geographical mapping of 6,496 herbarium collections from all species sorted by sexual system showed that monoecy is confined to low-lying areas (altitude < 700 m) in the Amazon basin and southern Central America. The only morphological trait with a strong phylogenetic signal is leaf margin shape (entire or toothed), although this character also correlates with altitude, probably reflecting selection on leaf shapes by temperature and rainfall regimes. The data do not reject the molecular clock, and branch lengths suggest that the shift to dioecy in the lowlands occurred many million years after the shift to dioecy in the ancestor of the Andean clade.
Fig. 9 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 9. Miscellaneous compounds isolated from Siparuna species.
Fig. 6 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 6. Previously undescribed terpenoids isolated from Siparuna species.
Fig. 5 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 5. Structure of catechin, a known flavanol isolated from P. boldus.
Fig. 8 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 8. Known alkaloids isolated from the Siparunaceae family.
Fig. 4 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 4. Known alkaloids isolated from the Monimiaceae family.
Fig. 11 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 11. Previously undescribed and known alkaloids isolated from the Atherospermataceae family.
Fig. 3 in Non-volatile constituents from Monimiaceae, Siparunaceae and Atherospermataceae plant species and their bioactivities: An up-date covering 2000-2021
Fig. 3. Miscellaneous known compounds isolated from Mollinedia in the Monimiaceae family.
Data from: Repeated Evolution of Dioecy from Monoecy in Siparunaceae (Laurales)
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