Revisión taxonómica de Portulacaceae en Cuba

García-Beltrán, José Angel; Barrios, Duniel; Bécquer, Y Eldis R.

doi:10.1007/s12228-021-09653-0

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Cu(cuw(pr Art Hab May Mat Ij) Cuc(vc CI Ss Cam Lt) Cue(gr Ho...1

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2022

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Cited by 2 publications

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“…DCu(CuC(LT) CuE(Ho SC Gu)) -Ja Esp PRc Men AmN AmC AmS VM 224,289 Portulaca rubricaulis Kunth = Portulaca phaeosperma Urb. -"Potamogeton hybridus" sensu auct.…”

Section: Cu(cuw(pr Art Hab May Mat Ij) Cuc(vc CI Ss Cam Lt) Cue(gr Ho...mentioning

confidence: 99%

Plantas Vasculares de Cuba. Inventario. Tercera edición, actualizada, de Espermatófitos de Cuba. Vascular Plants of Cuba. A Checklist. Third, updated edition of The Spermatophyta of Cuba

Greuter¹,

Rodríguez²

2022

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“…DCu(CuC(LT) CuE(Ho SC Gu)) -Ja Esp PRc Men AmN AmC AmS VM 224,289 Portulaca rubricaulis Kunth = Portulaca phaeosperma Urb. -"Potamogeton hybridus" sensu auct.…”

Section: Cu(cuw(pr Art Hab May Mat Ij) Cuc(vc CI Ss Cam Lt) Cue(gr Ho...mentioning

confidence: 99%

Plantas Vasculares de Cuba. Inventario. Tercera edición, actualizada, de Espermatófitos de Cuba. Vascular Plants of Cuba. A Checklist. Third, updated edition of The Spermatophyta of Cuba

Greuter¹,

Rodríguez²

2022

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Seed morphology of Portulaca (Portulacaceae) in Cuba and taxonomic implications

et al. 2021

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Portulaca is the only genus in Portulacaceae and includes ca. 115 species with worldwide distribution. 12 species (one naturalized) occur in Cuba. The taxonomic value of seeds characters for the circumscription of species, by comparing macro- and micromorphological characters, is analyzed. The seeds of Cuban purslanes do not present association patterns between types of undulations of the anticline walls. The relief of their periclinal walls allows the corroborate certain variation in the distribution range of some species. The delimitation of Portulaca species in Cuba using seeds characters, provided as an identification key and descriptions, confirms the taxonomic value of such characters and strengthens the circumscriptions supported by the rest of the plant structures. This is largely given by the standardization of macromorphological terms with a micromorphological basis, the color of the mature seeds and their dimensions.

show abstract

Revisión taxonómica de Portulacaceae en Cuba

Cited by 2 publications

References 31 publications

Plantas Vasculares de Cuba. Inventario. Tercera edición, actualizada, de Espermatófitos de Cuba. Vascular Plants of Cuba. A Checklist. Third, updated edition of The Spermatophyta of Cuba

Plantas Vasculares de Cuba. Inventario. Tercera edición, actualizada, de Espermatófitos de Cuba. Vascular Plants of Cuba. A Checklist. Third, updated edition of The Spermatophyta of Cuba

Seed morphology of Portulaca (Portulacaceae) in Cuba and taxonomic implications

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