Articles

Research Article

Calcium oxalate crystals in leaves of Randia (Gardenieae, Rubiaceae): environmental response or diagnostic character?

Mayte Stefany Jiménez-Noriega, Alejandro De la Rosa-Tilapa, Alejandro Torres-Montúfar

10.5091/plecevo.140133

04-06-2025

Unique: 706 | Total: 1524

Access Period: 260

Reprint: € 6,00

205-213

10.5091/plecevo.2020.1625

Regular Paper

New records for the flora of Angola: observations from Uíge and Cuanza Norte

Thea Lautenschläger, Christoph Neinhuis, Christin Heinze, Anne Göhre, Mawunu Monizi, Macuntima Pedro, José L Mandombe, Makaya F Branquima, Barbara Ditsch

26-03-2020

Unique: 2468 | Total: 4475

Access Period: 252

132-142

Research Article

Morphological and phenological variation of flower colour morphs in a wild population of Opuntia streptacantha (Cactaceae)

Gerardo Manzanarez-Villasana, María C. Mandujano

10.5091/plecevo.112250

03-07-2024

Unique: 1714 | Total: 2432

Access Period: 251

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244-255

Research Article

Two new species of Hechtia (Bromeliaceae; Hechtioideae) from Jalisco, Mexico

Alejandra Flores-Argüelles, Rodrigo Alejandro Hernández-Cárdenas, Santiago Rosales-Martínez, Adolfo Espejo-Serna, Ana Rosa López-Ferrari, Andrew Siekkinen

10.5091/plecevo.108472

17-01-2024

Unique: 2174 | Total: 3017

Access Period: 235

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20-31

Research Article

Flora and fire in an old-growth Central African forest-savanna mosaic: a checklist of the Parc National des Plateaux Batéké (Gabon)

Gretchen M. Walters, Diosdado Nguema, Raoul Niangadouma

10.5091/plecevo.85954

05-05-2022

Unique: 2808 | Total: 4963

Access Period: 233

Reprint: € 8,00

189-206

Research Article

Towards a monograph of membranaceous Vanillas: a nomenclatural revision of Vanilla subgen. Vanilla (Vanilloideae, Orchidaceae)

Alexander Damián-Parizaca, Adam P. Karremans, Nicole Mitidieri-Rivera-Rivera, Kenneth M. Cameron

10.5091/plecevo.140667

04-04-2025

Unique: 1239 | Total: 1871

Access Period: 229

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111-121

Research Article

Biogeography and ecology of the Algerian island flora

Mohamed Hamimeche, Errol Véla, François Gillet, Riadh Moulaï

10.5091/plecevo.117464

12-06-2024

Unique: 2027 | Total: 3018

Access Period: 228

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202-219

Research Article

A new type of epicotyl dormancy in crypto-viviparous fruits of Aegiceras corniculatum (Primulaceae), the first report from a true mangrove species

Malaka Madhuranga Wijayasinghe, Kariyawasam Marthinna Gamage Gehan Jayasuriya, Savitri Gunatilleke, Nimal Gunatilleke, Jeffrey Walck

10.5091/plecevo.151630

03-07-2025

Unique: 760 | Total: 1615

Access Period: 226

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229-236

Research Article

An assessment of Coutaportla (Chiococceae, Rubiaceae) with the description of a new species from Mexico

Alejandro Torres-Montúfar, Hilda Flores-Olvera, Heriberto Ávila-González, Arturo Castro-Castro, Helga Ochoterena

10.5091/plecevo.89764

09-01-2023

Unique: 2584 | Total: 3905

Access Period: 224

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3-12

10.5091/plecevo.2020.1711

Regular Paper

A latitudinal gradient in herbivore resistance in common sunflower, Helianthus annuus (Asteraceae)

Laura Beaton

08-07-2020

Unique: 1418 | Total: 2405

Access Period: 223

199-207

Research Article

Novelties in the genus Acalypha (Euphorbiaceae, Acalyphoideae): two new species from northern Madagascar

Iris Montero-Muñoz, Geoffrey A. Levin, Concepción Vaquero Lorenzo, Laura González, José M. Cardiel

10.5091/plecevo.108024

11-10-2023

Unique: 2218 | Total: 3217

Access Period: 220

Reprint: € 6,00

365-373