Imprecise descriptions of Passiflora riparia Martius ex Masters led to redundant descriptions as P. emiliae Sacco, P. crenata Feuillet & Cremers, P. pergrandis Holm-Nielsen & Lawesson and P. fernandezii Escobar
Passiflora riparia was incompletely described by Masters, who cited specimens of Martius and Spruce. While Spruce 2191, the unique syntype with an observable corona, exhibits a reduced outermost series of filaments, the accompanying iconography represents two equal outer series. Later descriptions have neither added significant information nor corrected the inconsistency in the corona description, so that four closely related species have been distinguished on the basis of traits not properly documented for P. riparia: P. emiliae (unequal outer series of filaments), P. crenata (bract color), P. pergrandis (flower size and sepal awn length), and P. fernandezii (hypanthium pubescence and shape). The present study compares (i) the descriptions of the above-mentioned taxa and (ii) 43 associated vouchers, as well as live specimens from two associated P. crenata populations. These and other specimens were georeferenced for a comparison of their distribution and habitat. Of the five P. riparia descriptions found in floras, only that of the Flora of Ecuador appears clearly divergent, corresponding in fact to P. tolimana. Those of the four other taxa only differ by unequal corona filaments (except for P. crenata) and the pubescence of floral parts. However, 22 vouchers associated with all these descriptions (including 16 for P. riparia), as well as the live specimens, share both these traits; the other 21 vouchers were uninformative and/or could not be assigned to any of the five species. The wider sample of 62 specimens indicates no significant differences in either geographic or in climatic distribution (lowlands of the Amazon basin), and a marked preference for riparian habitats. Thus, their very close morphology and ecology justify the placement of P. emiliae, P. crenata, P. pergrandis and P. fernandezii as synonyms of P. riparia, designating Spruce 2191 as epitype. The most similar species, P. ambigua (20 specimens mapped), differs in corolla and bract color, as well as a distribution centered along the tropical Andes of South America and in Central America, in more diverse habitats.
Main Authors: | , |
---|---|
Format: | article biblioteca |
Language: | eng |
Subjects: | F70 - Taxonomie végétale et phytogéographie, F01 - Culture des plantes, taxonomie, Passiflora, anatomie végétale, morphologie végétale, écologie, distribution géographique, http://aims.fao.org/aos/agrovoc/c_7631, http://aims.fao.org/aos/agrovoc/c_5617, http://aims.fao.org/aos/agrovoc/c_5954, http://aims.fao.org/aos/agrovoc/c_13434, http://aims.fao.org/aos/agrovoc/c_2467, http://aims.fao.org/aos/agrovoc/c_5083, http://aims.fao.org/aos/agrovoc/c_3093, http://aims.fao.org/aos/agrovoc/c_3081, |
Online Access: | http://agritrop.cirad.fr/591030/ http://agritrop.cirad.fr/591030/1/Rome%202019%20Imprecise%20descriptions%20of%20Passiflora%20riparia.pdf |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
dig-cirad-fr-591030 |
---|---|
record_format |
koha |
spelling |
dig-cirad-fr-5910302024-01-29T01:36:25Z http://agritrop.cirad.fr/591030/ http://agritrop.cirad.fr/591030/ Imprecise descriptions of Passiflora riparia Martius ex Masters led to redundant descriptions as P. emiliae Sacco, P. crenata Feuillet & Cremers, P. pergrandis Holm-Nielsen & Lawesson and P. fernandezii Escobar. Rome Maxime, Coppens D'Eeckenbrugge Geo. 2019. PhytoKeys, 117 : 9-35.https://doi.org/10.3897/phytokeys.117.30672 <https://doi.org/10.3897/phytokeys.117.30672> Imprecise descriptions of Passiflora riparia Martius ex Masters led to redundant descriptions as P. emiliae Sacco, P. crenata Feuillet & Cremers, P. pergrandis Holm-Nielsen & Lawesson and P. fernandezii Escobar Rome, Maxime Coppens D'Eeckenbrugge, Geo eng 2019 PhytoKeys F70 - Taxonomie végétale et phytogéographie F01 - Culture des plantes taxonomie Passiflora anatomie végétale morphologie végétale écologie distribution géographique http://aims.fao.org/aos/agrovoc/c_7631 http://aims.fao.org/aos/agrovoc/c_5617 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_5083 Guyane française France http://aims.fao.org/aos/agrovoc/c_3093 http://aims.fao.org/aos/agrovoc/c_3081 Passiflora riparia was incompletely described by Masters, who cited specimens of Martius and Spruce. While Spruce 2191, the unique syntype with an observable corona, exhibits a reduced outermost series of filaments, the accompanying iconography represents two equal outer series. Later descriptions have neither added significant information nor corrected the inconsistency in the corona description, so that four closely related species have been distinguished on the basis of traits not properly documented for P. riparia: P. emiliae (unequal outer series of filaments), P. crenata (bract color), P. pergrandis (flower size and sepal awn length), and P. fernandezii (hypanthium pubescence and shape). The present study compares (i) the descriptions of the above-mentioned taxa and (ii) 43 associated vouchers, as well as live specimens from two associated P. crenata populations. These and other specimens were georeferenced for a comparison of their distribution and habitat. Of the five P. riparia descriptions found in floras, only that of the Flora of Ecuador appears clearly divergent, corresponding in fact to P. tolimana. Those of the four other taxa only differ by unequal corona filaments (except for P. crenata) and the pubescence of floral parts. However, 22 vouchers associated with all these descriptions (including 16 for P. riparia), as well as the live specimens, share both these traits; the other 21 vouchers were uninformative and/or could not be assigned to any of the five species. The wider sample of 62 specimens indicates no significant differences in either geographic or in climatic distribution (lowlands of the Amazon basin), and a marked preference for riparian habitats. Thus, their very close morphology and ecology justify the placement of P. emiliae, P. crenata, P. pergrandis and P. fernandezii as synonyms of P. riparia, designating Spruce 2191 as epitype. The most similar species, P. ambigua (20 specimens mapped), differs in corolla and bract color, as well as a distribution centered along the tropical Andes of South America and in Central America, in more diverse habitats. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/591030/1/Rome%202019%20Imprecise%20descriptions%20of%20Passiflora%20riparia.pdf text cc_by info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ https://doi.org/10.3897/phytokeys.117.30672 10.3897/phytokeys.117.30672 info:eu-repo/semantics/altIdentifier/doi/10.3897/phytokeys.117.30672 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.3897/phytokeys.117.30672 |
institution |
CIRAD FR |
collection |
DSpace |
country |
Francia |
countrycode |
FR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-cirad-fr |
tag |
biblioteca |
region |
Europa del Oeste |
libraryname |
Biblioteca del CIRAD Francia |
language |
eng |
topic |
F70 - Taxonomie végétale et phytogéographie F01 - Culture des plantes taxonomie Passiflora anatomie végétale morphologie végétale écologie distribution géographique http://aims.fao.org/aos/agrovoc/c_7631 http://aims.fao.org/aos/agrovoc/c_5617 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_5083 http://aims.fao.org/aos/agrovoc/c_3093 http://aims.fao.org/aos/agrovoc/c_3081 F70 - Taxonomie végétale et phytogéographie F01 - Culture des plantes taxonomie Passiflora anatomie végétale morphologie végétale écologie distribution géographique http://aims.fao.org/aos/agrovoc/c_7631 http://aims.fao.org/aos/agrovoc/c_5617 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_5083 http://aims.fao.org/aos/agrovoc/c_3093 http://aims.fao.org/aos/agrovoc/c_3081 |
spellingShingle |
F70 - Taxonomie végétale et phytogéographie F01 - Culture des plantes taxonomie Passiflora anatomie végétale morphologie végétale écologie distribution géographique http://aims.fao.org/aos/agrovoc/c_7631 http://aims.fao.org/aos/agrovoc/c_5617 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_5083 http://aims.fao.org/aos/agrovoc/c_3093 http://aims.fao.org/aos/agrovoc/c_3081 F70 - Taxonomie végétale et phytogéographie F01 - Culture des plantes taxonomie Passiflora anatomie végétale morphologie végétale écologie distribution géographique http://aims.fao.org/aos/agrovoc/c_7631 http://aims.fao.org/aos/agrovoc/c_5617 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_5083 http://aims.fao.org/aos/agrovoc/c_3093 http://aims.fao.org/aos/agrovoc/c_3081 Rome, Maxime Coppens D'Eeckenbrugge, Geo Imprecise descriptions of Passiflora riparia Martius ex Masters led to redundant descriptions as P. emiliae Sacco, P. crenata Feuillet & Cremers, P. pergrandis Holm-Nielsen & Lawesson and P. fernandezii Escobar |
description |
Passiflora riparia was incompletely described by Masters, who cited specimens of Martius and Spruce. While Spruce 2191, the unique syntype with an observable corona, exhibits a reduced outermost series of filaments, the accompanying iconography represents two equal outer series. Later descriptions have neither added significant information nor corrected the inconsistency in the corona description, so that four closely related species have been distinguished on the basis of traits not properly documented for P. riparia: P. emiliae (unequal outer series of filaments), P. crenata (bract color), P. pergrandis (flower size and sepal awn length), and P. fernandezii (hypanthium pubescence and shape). The present study compares (i) the descriptions of the above-mentioned taxa and (ii) 43 associated vouchers, as well as live specimens from two associated P. crenata populations. These and other specimens were georeferenced for a comparison of their distribution and habitat. Of the five P. riparia descriptions found in floras, only that of the Flora of Ecuador appears clearly divergent, corresponding in fact to P. tolimana. Those of the four other taxa only differ by unequal corona filaments (except for P. crenata) and the pubescence of floral parts. However, 22 vouchers associated with all these descriptions (including 16 for P. riparia), as well as the live specimens, share both these traits; the other 21 vouchers were uninformative and/or could not be assigned to any of the five species. The wider sample of 62 specimens indicates no significant differences in either geographic or in climatic distribution (lowlands of the Amazon basin), and a marked preference for riparian habitats. Thus, their very close morphology and ecology justify the placement of P. emiliae, P. crenata, P. pergrandis and P. fernandezii as synonyms of P. riparia, designating Spruce 2191 as epitype. The most similar species, P. ambigua (20 specimens mapped), differs in corolla and bract color, as well as a distribution centered along the tropical Andes of South America and in Central America, in more diverse habitats. |
format |
article |
topic_facet |
F70 - Taxonomie végétale et phytogéographie F01 - Culture des plantes taxonomie Passiflora anatomie végétale morphologie végétale écologie distribution géographique http://aims.fao.org/aos/agrovoc/c_7631 http://aims.fao.org/aos/agrovoc/c_5617 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_5083 http://aims.fao.org/aos/agrovoc/c_3093 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Rome, Maxime Coppens D'Eeckenbrugge, Geo |
author_facet |
Rome, Maxime Coppens D'Eeckenbrugge, Geo |
author_sort |
Rome, Maxime |
title |
Imprecise descriptions of Passiflora riparia Martius ex Masters led to redundant descriptions as P. emiliae Sacco, P. crenata Feuillet & Cremers, P. pergrandis Holm-Nielsen & Lawesson and P. fernandezii Escobar |
title_short |
Imprecise descriptions of Passiflora riparia Martius ex Masters led to redundant descriptions as P. emiliae Sacco, P. crenata Feuillet & Cremers, P. pergrandis Holm-Nielsen & Lawesson and P. fernandezii Escobar |
title_full |
Imprecise descriptions of Passiflora riparia Martius ex Masters led to redundant descriptions as P. emiliae Sacco, P. crenata Feuillet & Cremers, P. pergrandis Holm-Nielsen & Lawesson and P. fernandezii Escobar |
title_fullStr |
Imprecise descriptions of Passiflora riparia Martius ex Masters led to redundant descriptions as P. emiliae Sacco, P. crenata Feuillet & Cremers, P. pergrandis Holm-Nielsen & Lawesson and P. fernandezii Escobar |
title_full_unstemmed |
Imprecise descriptions of Passiflora riparia Martius ex Masters led to redundant descriptions as P. emiliae Sacco, P. crenata Feuillet & Cremers, P. pergrandis Holm-Nielsen & Lawesson and P. fernandezii Escobar |
title_sort |
imprecise descriptions of passiflora riparia martius ex masters led to redundant descriptions as p. emiliae sacco, p. crenata feuillet & cremers, p. pergrandis holm-nielsen & lawesson and p. fernandezii escobar |
url |
http://agritrop.cirad.fr/591030/ http://agritrop.cirad.fr/591030/1/Rome%202019%20Imprecise%20descriptions%20of%20Passiflora%20riparia.pdf |
work_keys_str_mv |
AT romemaxime imprecisedescriptionsofpassifloraripariamartiusexmastersledtoredundantdescriptionsaspemiliaesaccopcrenatafeuilletcremersppergrandisholmnielsenlawessonandpfernandeziiescobar AT coppensdeeckenbruggegeo imprecisedescriptionsofpassifloraripariamartiusexmastersledtoredundantdescriptionsaspemiliaesaccopcrenatafeuilletcremersppergrandisholmnielsenlawessonandpfernandeziiescobar |
_version_ |
1792499640855166976 |