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Fig. 3. – Peperomia robusta G. Mathieu. A in Endemic Peperomia (Piperaceae) novelties from eastern Madagascar

Fig. 3. – Peperomia robusta G. Mathieu. A. General habit; B. Apical part of flowering stem; C. Infrutescence.

Fig. 2. – Peperomia robusta G. Mathieu. A in Endemic Peperomia (Piperaceae) novelties from eastern Madagascar

Fig. 2. – Peperomia robusta G. Mathieu. A. General habit; B. Detail of node; C. Fruit (lateral view).

Fig. 4. – Peperomia variilimba G. Mathieu. A in Endemic Peperomia (Piperaceae) novelties from eastern Madagascar

Fig. 4. – Peperomia variilimba G. Mathieu. A. General habit; B. Detail of node; C. Fruit (lateral view). [Mathieu 447, BR] [Drawing: G. Mathieu]

Fig. 3. – Peperomia robusta G. Mathieu. A in Endemic Peperomia (Piperaceae) novelties from eastern Madagascar

Fig. 3. – Peperomia robusta G. Mathieu. A. General habit; B. Apical part of flowering stem; C. Infrutescence. [Nusbaumer 1639] [Photos: L. Nusbaumer]

Fig. 1. – Peperomia irrasa G. Mathieu. A in Endemic Peperomia (Piperaceae) novelties from eastern Madagascar

Fig. 1. – Peperomia irrasa G. Mathieu. A. General habit; B. Detail of node; C. Detail of leaf apex. [Humbert 24638, BR, P] [Drawing: G. Mathieu]

Fig. 2. – Peperomia robusta G. Mathieu. A in Endemic Peperomia (Piperaceae) novelties from eastern Madagascar

Fig. 2. – Peperomia robusta G. Mathieu. A. General habit; B. Detail of node; C. Fruit (lateral view). [A, B: Mathieu 446, BR; C: Mathieu 485, BR] [Drawing: G. Mathieu]

opencc-by-3.0-usDec 2021View details →

de novo transcriptome assemblies for Peperomia dahlstedtii and Peperomia pellucida

De novo transcriptome assemblies generated using Trinity using young leaf tissue from Peperomia dahlstedtii and Peperomia pellucida.

opencc-by-4.0Jul 2017View details →

Fig. 1 in Lectotypifications of Peperomia species (Piperaceae) from Veracruz, Mexico

Fig. 1. – The two syntypes of Peperonia botterii C. DC. mounted together on the same sheet in the C. de Candolle's Piperaceae

opencc-by-4.0Mar 2020View details →

Fig. 3 in Peperomia leptostachya (Piperaceae) revived

Fig. 3. – Peperomia Ruiz & Pavon in cultivation at the Ghent University Botanical Garden. A. Peperomia blanda (Jacq.) Kunth (from Venezuela); B. Peperomia leptostachya Hook. & Arn. (from Hawaiian Islands). [Photos: A. Vanden Bavière, 2005]

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Phylogenomics and comparative genomics of two of the largest genera of angiosperms, Piper and Peperomia (Piperaceae)

Open the record for dataset details and reuse information.

publicMay 2022View details →

Fig. 5 in Endemic Peperomia (Piperaceae) novelties from eastern Madagascar

Fig. 5. - General habit of Peperomia variilimba G. Mathieu.

Fig. 1. – Peperomia irrasa G. Mathieu. A in Endemic Peperomia (Piperaceae) novelties from eastern Madagascar

Fig. 1. – Peperomia irrasa G. Mathieu. A. General habit; B. Detail of node; C. Detail of leaf apex.

Fig. 5 in Endemic Peperomia (Piperaceae) novelties from eastern Madagascar

Fig. 5. - General habit of Peperomia variilimba G. Mathieu. [Photo: J.K. Spooner

opencc-by-4.0Mar 2020View details →

Fig. 1 in Peperomia leptostachya (Piperaceae) revived

Fig. 1. – Peperomia leptostachya Hook. & Arn. Ink and watercolours

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Data from: Peperomia (Piperaceae) from Trindade Island: a new species based on morphological and molecular data

Peperomia is one of the largest genera of basal angiosperms, with about 1,600 species, distributed pantropically. The Brazilian oceanic island of Trindade is located about 1,200km off the Brazilian coast; its maximum altitude is 620ma.s.l. and its area is 9.28km2. Among the 113 species of vascular plants reported for Trindade Island there are two species of Peperomia: Peperomia beckeri, an endemic species known only from the type specimen; and Peperomia glabella.We re-evaluated specimens attributed to P. glabella from Trindade Island and compared them to specimens from the continent. The comparison included morphological analyses of the vegetative and reproductive organs, and a molecular phylogenetic study using the molecular markers trnK/matK and ITS. The trnK/matK marker showed significant differences between Peperomia from the mainland and Trindade. Together, these studies showed that the Peperomia occurring on Trindade is a species that differs both from those previously recorded on Trindade Island and from those on the continent, leading us to describe a new species. Peperomia segregata is endemic to Trindade, and would likely be considered critically endangered according to the IUCN criteria.

opencc-zeroDec 2017View details →

Fig. 4 in Cannabinoid-like meroterpenoids from Peperomia incana

Fig. 4. Disk diffusion assay of compounds 1, 3, 5, 8 and 9 against multidrug resistant S. aureus and E. coli. DMSO was used as a negative control.

Fig. 5 in Cannabinoid-like meroterpenoids from Peperomia incana

Fig. 5. Effect of compounds 3 and 9 on S. aureus viability.Growth curves of multidrug resistant S. aureus following treatment with compounds 3 (A) and 9 (B).Shortterm analysis of S. aureus viability following exposure to compounds 3 (C) and 9 (D). Each point represents the mean ± SEM of three independent experiments (N = 3).

Fig. 3 in Cannabinoid-like meroterpenoids from Peperomia incana

Fig. 3. Cytotoxic effect of compounds 1–10 from Peperomia incana on A549, MDA-MB-231, HeLa, DU 145, 5637, Hep G2, and MIA PaCa-2 cancer cell lines.Cell viability was analyzed by using an XTT assay for cells treated with different concentrations of tested compounds for 48 h. Doxorubicin was used as a positive control. Data are mean ± SEM of three independent experiments (N = 3).

Fig. 6 in Cannabinoid-like meroterpenoids from Peperomia incana

Fig. 6. Quantitative determination of the formation of multidrug resistant S. aureus biofilms in the presence of the compounds 3 (A) and 9 (B), which were obtained after 24 h of growth.The values represent the mean of three independent experiments ± SEM. * indicates statistical significance (p <0.02) in a two tailed Student's t- test. Compound 3 (MIC = 12.7 μM), compound 9 (MIC = 11.5 μM).