| Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende Überarbeitung |
| philodendron_fragrantissimum_hook._g.don [2025/06/26 10:13] – andreas | philodendron_fragrantissimum_hook._g.don [2025/10/26 11:47] (aktuell) – andreas |
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| Hemiepiphyte native to the New World Tropics; rosettes at maturity; petioles green, fleshy, concave above and convex below , 30-70cm long; leaf limbs obovate-triangular, base round or cordate, green, 22-60cm long; inflorescence peduncle pink, 5-8cm long; spathe purplish-red at the base (below the constriction) and cream or light pinkish in its upper portion; fleshy fruits (berries) bright red when ripe. | Hemiepiphyte native to the New World Tropics; rosettes at maturity; petioles green, fleshy, concave above and convex below , 30-70cm long; leaf limbs obovate-triangular, base round or cordate, green, 22-60cm long; inflorescence peduncle pink, 5-8cm long; spathe purplish-red at the base (below the constriction) and cream or light pinkish in its upper portion; fleshy fruits (berries) bright red when ripe. |
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| | {{:jasmone_cis.jpg| (Z)-jasmone }} \\ (Z)-jasmone | {{:benzoate.jpg|}} \\ methyl benzoate (R=Me) | {{:jasmonate_methyl_m.jpg| methyl jasmonate}} \\ methyl trans-(Z)-jasmonate | {{:jasmonate_methyl_epi.jpg| (+)-epi-methyl jasmonate }} \\ methyl cis (Z)-jasmonate | | | {{:benzoate.jpg|}} \\ methyl benzoate \\ (R=Me) | {{:methylsalicylat.jpg| methyl salicylate }} \\ methyl salicylate | {{:jasmone_cis.jpg| (Z)-jasmone }} \\ (Z)-jasmone | {{:jasmonate_methyl_m.jpg| methyl jasmonate}} \\ methyl trans-(Z)-jasmonate | {{:jasmonate_methyl_epi.jpg| (+)-epi-methyl jasmonate }} \\ methyl cis (Z)-jasmonate | |
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| "The inflorescences of P.fragrantissimum are composed of an 8-11cm white spadix and a 10-13cm spathe which is white-coloured above the constriction and reddish below. The spadix is composed of a zone of pistillate flowers within a floral chamber and another of staminate flowers, separated by sterile staminate flowers... | "The inflorescences of P.fragrantissimum are composed of an 8-11cm white spadix and a 10-13cm spathe which is white-coloured above the constriction and reddish below. The spadix is composed of a zone of pistillate flowers within a floral chamber and another of staminate flowers, separated by sterile staminate flowers... |
| [Gibernau, Marc, Artur Campos D. Maia, and Daniela Maria do Amaral Navarro. "Pollination ecology and floral scent chemistry of Philodendron fragrantissimum (Araceae)." Botany Letters 168.3 (2021): 384-394] [[https://hal.science/hal-03262110/file/Hal-version.pdf|PDF]] | [Gibernau, Marc, Artur Campos D. Maia, and Daniela Maria do Amaral Navarro. "Pollination ecology and floral scent chemistry of Philodendron fragrantissimum (Araceae)." Botany Letters 168.3 (2021): 384-394] [[https://hal.science/hal-03262110/file/Hal-version.pdf|PDF]] |
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| {{https://inaturalist-open-data.s3.amazonaws.com/photos/356252530/large.jpeg}} \\ | "Finally, the floral scent of P.fragrantissimum is dominated by methyl benzoate (~72%), also identified as a minor constituent in four other investigated species, and isojasmol [(Z)-3-methylene-2-(pent-2-en-1-yl)cyclopentan-1-ol] (~21%), a jasmone derivative exclusive to this species. Due to a typing error, this compound was misidentified as dehydrojasmone in a recent published characterization of the floral scent chemistry of P. fragrantissimum (Gibernau et al. 2021)." \\ |
| Foto 356252530,(c) Lucas C. Marinho, einige Rechte vorbehalten (CC BY-NC) \\ | [Gibernau, Marc, et al. „Chemical diversity of floral scents in 9 species of Philodendron (Araceae) from French Guiana.“ Botany Letters 170.1 (2023): 53-64] |
| [[https://www.inaturalist.org/taxa/83923-Philodendron-fragrantissimum|P.fragrantissimum inaturalist.org]] | |
| | {{:philo_fra.jpg?700|}} \\ |
| | Philodendron fragrantissimum, Itacaré, Bahia, Brasil (2025) © Fabricio Carvalho da Silva [[https://creativecommons.org/licenses/by-sa/4.0/|CC BY-SA 4.0]] [[https://www.inaturalist.org/observations?taxon_id=83923|inaturalist.org]] |
