A striking new species of Rhipidocladum (Poaceae: Bambusoideae: Bambuseae: Arthrostylidiinae) with single, terminal-spikelet synflorescences, endemic to Jalisco, Mexico
Background and aims – Rhipidocladum, a woody bamboo genus distributed from Mexico to Argentina, has raceme like synflorescences of multiple spikelets. Six of the 21 known species occur in Mexico. In this study, we present a full description, distribution map, illustrations, and photographs of an unu...
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Format: | Article |
Language: | English |
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Meise Botanic Garden
2022-11-01
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Series: | Plant Ecology and Evolution |
Online Access: | https://plecevo.eu/article/86519/download/pdf/ |
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author | Eduardo Ruiz-Sanchez Christopher D. Tyrrell Pablo Carrillo-Reyes A. T. Nuño-Rubio |
author_facet | Eduardo Ruiz-Sanchez Christopher D. Tyrrell Pablo Carrillo-Reyes A. T. Nuño-Rubio |
author_sort | Eduardo Ruiz-Sanchez |
collection | DOAJ |
description | Background and aims – Rhipidocladum, a woody bamboo genus distributed from Mexico to Argentina, has raceme like synflorescences of multiple spikelets. Six of the 21 known species occur in Mexico. In this study, we present a full description, distribution map, illustrations, and photographs of an unusual new Rhipidocladum species endemic to Jalisco, Mexico. Additionally, we provide an updated key to the species of Rhipidocladum in Mexico. Material and methods – This study was based on fieldwork, literature, and herbarium specimens review. Specimens collected were analysed and photographed during fieldwork. The conservation assessment is based on spatial analyses, following the IUCN guidelines and criteria. Results – This is the first species in the genus Rhipidocladum that has synflorescences with only a single, terminal spikelet. Rhipidocladum singuliflorum occurs only in three localities in the municipality of Puerto Vallarta, Jalisco, Mexico. This species inhabits the canyon slopes of rivers in subdeciduous and tropical dry forests, at 6–150 m a.s.l. According to our IUCN assessment, this new species should be considered Critically Endangered. |
first_indexed | 2024-03-09T07:32:17Z |
format | Article |
id | doaj.art-7484fd2f504349499d612d0934b2abe1 |
institution | Directory Open Access Journal |
issn | 2032-3921 |
language | English |
last_indexed | 2024-03-09T07:32:17Z |
publishDate | 2022-11-01 |
publisher | Meise Botanic Garden |
record_format | Article |
series | Plant Ecology and Evolution |
spelling | doaj.art-7484fd2f504349499d612d0934b2abe12023-12-03T05:55:59ZengMeise Botanic GardenPlant Ecology and Evolution2032-39212022-11-01155341742410.5091/plecevo.8651986519A striking new species of Rhipidocladum (Poaceae: Bambusoideae: Bambuseae: Arthrostylidiinae) with single, terminal-spikelet synflorescences, endemic to Jalisco, MexicoEduardo Ruiz-Sanchez0Christopher D. Tyrrell1Pablo Carrillo-Reyes2A. T. Nuño-Rubio3Universidad de GuadalajaraMarquette UniversityUniversidad de GuadalajaraPuerto Vallarta Botanical GardensBackground and aims – Rhipidocladum, a woody bamboo genus distributed from Mexico to Argentina, has raceme like synflorescences of multiple spikelets. Six of the 21 known species occur in Mexico. In this study, we present a full description, distribution map, illustrations, and photographs of an unusual new Rhipidocladum species endemic to Jalisco, Mexico. Additionally, we provide an updated key to the species of Rhipidocladum in Mexico. Material and methods – This study was based on fieldwork, literature, and herbarium specimens review. Specimens collected were analysed and photographed during fieldwork. The conservation assessment is based on spatial analyses, following the IUCN guidelines and criteria. Results – This is the first species in the genus Rhipidocladum that has synflorescences with only a single, terminal spikelet. Rhipidocladum singuliflorum occurs only in three localities in the municipality of Puerto Vallarta, Jalisco, Mexico. This species inhabits the canyon slopes of rivers in subdeciduous and tropical dry forests, at 6–150 m a.s.l. According to our IUCN assessment, this new species should be considered Critically Endangered.https://plecevo.eu/article/86519/download/pdf/ |
spellingShingle | Eduardo Ruiz-Sanchez Christopher D. Tyrrell Pablo Carrillo-Reyes A. T. Nuño-Rubio A striking new species of Rhipidocladum (Poaceae: Bambusoideae: Bambuseae: Arthrostylidiinae) with single, terminal-spikelet synflorescences, endemic to Jalisco, Mexico Plant Ecology and Evolution |
title | A striking new species of Rhipidocladum (Poaceae: Bambusoideae: Bambuseae: Arthrostylidiinae) with single, terminal-spikelet synflorescences, endemic to Jalisco, Mexico |
title_full | A striking new species of Rhipidocladum (Poaceae: Bambusoideae: Bambuseae: Arthrostylidiinae) with single, terminal-spikelet synflorescences, endemic to Jalisco, Mexico |
title_fullStr | A striking new species of Rhipidocladum (Poaceae: Bambusoideae: Bambuseae: Arthrostylidiinae) with single, terminal-spikelet synflorescences, endemic to Jalisco, Mexico |
title_full_unstemmed | A striking new species of Rhipidocladum (Poaceae: Bambusoideae: Bambuseae: Arthrostylidiinae) with single, terminal-spikelet synflorescences, endemic to Jalisco, Mexico |
title_short | A striking new species of Rhipidocladum (Poaceae: Bambusoideae: Bambuseae: Arthrostylidiinae) with single, terminal-spikelet synflorescences, endemic to Jalisco, Mexico |
title_sort | striking new species of rhipidocladum poaceae bambusoideae bambuseae arthrostylidiinae with single terminal spikelet synflorescences endemic to jalisco mexico |
url | https://plecevo.eu/article/86519/download/pdf/ |
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