• January - March
    Vol 102 No 1 (2024)

    Cover: Samalayuca dunes and vegetation.            Author: Jesús M. Martínez Calderas.

  • October - December
    Vol 101 No 4 (2023)

    Cover: The cell of Durinskia baltica. Host and endosymbiont nuclei stand out  

    Author: Edgar Jiménez-Díaz

  • cover July - September
    Vol 101 No 3 (2023)

    Cover: Dasylirion cedrosanum (Asparagaceae)  Author: Emir Lenin Serafín Higuera

  • April - June
    Vol 101 No 2 (2023)

    Cover: Psora pseudoruselii (Psoraceae).             Author: Diego Simijaca.

  • January - March
    Vol 101 No 1 (2023)

    Cover: Ebenopsis caesalpinioides (Fabaceae) fruits.             Author: Juan Fernando Pío León.

  • Botanical Sciences Volume 100 Special Issue
    Vol 100 No Special (2022)

    Dahlia coccinea (Asteraceae). Photo: Eduardo Ruiz-Sánchez, Ferocactus pilosus. Photo: Joel Flores / Population of teosinte Zea mays spp. parviglumis. Photo: Luis Eguiarte / Cucurbita argyrosperma ssp. argyrosperma. Photo: Guillermo Sánchez de la Vega / Zapotitlán-Puebla. Photo: Heike Vibrans / Margravia stonei (Marcgraviaceae). Photo: Jorge Meave / Polaskia chichipe. Photo: Armando Ponce Vargas / Ficus cotinifolia. Photo: Gerardo Sánchez Vigil / Ipomoea stans (Convolvulaceae). Photo: Eduardo Ruiz-Sánchez / Corn fair in Ixtenco-Tlaxcala. Foto: Heike Vibrans.

  • October - December
    Vol 100 No 4 (2022)

    Cover: Theobroma cacao fruits  Author: José María Ramos-Prado

  • July - September
    Vol 100 No 3 (2022)

    Cover: Punguicula moranensis  Author: Braulio Pérez 

  • April - June
    Vol 100 No 2 (2022)

    Cover: Agave victoriae-reginae.                      Author: María Magdalena Salina Rodríguez

  • January - March
    Vol 100 (2022)

    Cover: Edible flowers in a market in Pachuca, Mexico.               Author: Carmen Julia Figueredo Urbina

  • October - December
    Vol 99 No 4 (2021)

    Cover: Columnea schiedeana (Gesneriaceae). Author: Carlos Burelo.

  • July - September
    Vol 99 No 3 (2021)

    Cover: Echeveria subcorymbosa  (Crassulaceae). Author: Pablo Carrillo-Reyes.

  • April - June
    Vol 99 No 2 (2021)

    Cover: Neotropical woody Bamboos.                                        Author: Eduardo Ruiz-Sanchez

  • January - March
    Vol 99 No 1 (2021)

    Cover: Myrtillocactus geometrizans          Author: Raúl A. Hernández Munguía

  • October - December
    Vol 98 No 4 (2020)

    Cover: Palicourea padifolia (Rubiaceae) Thrum             Author: Juan Francisco Ornelas

  • July - September
    Vol 98 No 3 (2020)

    Cover: Echinocereus stramineus  (Cactaceae). Author: Berenit Mendoza Garfias.

  • April - June
    Vol 98 No 2 (2020)

    Cover: Portulaca teretifoloa(Portulacaceae)                  photo: José Luis Gómez

  • January - March
    Vol 98 No 1 (2020)

    Cover: Flowers of Coursetia sp. (Fabaceae)                  photo: Diana Salas

  • October -December (75th Anniversary)
    Vol 97 No 4 (2019)

    On the cover: From top to bottom, from left to right: Population of Dioon angustifolium Quercus sp. forest by María Magdalena Salinas-Rodriguez, Petrea volubilis by Arturo de Nova, Cactophagus spinolae on Stenocereus pruinosus by David Bravo-Avilez, Cosmoms palmeri by Hariberto Ávila-González, Manfreda singuliflora by Hariberto Ávila-González and general view of the Tacaná volcano, Mexico by Derio Antonio Jiménez-López

  • July - September (75th Anniversary)
    Vol 97 No 3 (2019)

    From top to bottom, from left to right: Anulocaulis hintoniorum by: George Hinton, Lithospermum hintoniorum by: George Hinton, Amaranthus palmeri with Apis melifera by: Alfredo Dorantes Euan, Fouquieria splendens by: Hugo Manuel Monreal García, Thebroma cacao by: Juana García -Flowers, Boletellus ananas by: Silvia Cappello and Carlos Ernesto González Chicas

  • April -June (75th Anniversary)
    Vol 97 No 2 (2019)
    Cover: From top to bottom, from left to right: Ageratina grandifolia by: Óscar Hinojosa Espinosa; association Borrichio-Rachicalletum americanae in coastal dunes of Cozumel by: Cruz López Contreras; Castilleja tenuiflora by: Gabriela Trejo Tapia; Borrichia arborescens (L.) DC. by: Cruz López Contreras; Washingtonia robusta by: Lucila Armenta-Méndez; cross section of base with vascular bundles of Echeveria aff. gigantea by: Esther Sandoval Zapotitla.
  • January - March (75th Anniversary)
    Vol 97 No 1 (2019)
    Cover: From top to bottom, from left to rigth: Magnolia perezferrerae, Borago longifolia, Calophyllum brasiliense, Gliricidia maculate, Gymnopodium floribundum and Coccoloba barbadensis.
  • October - December
    Vol 96 No 4 (2018)

    Cover: From top to bottom, from left to right: Dry capsules and seeds of Agave potatorum, Agave potatorum, Sesbania virgate flowers and Amaranthus hypochondriacus.

    Authors photographs: Yolanda D. Ortiz-Herna?ndez (Agave potatorum), Fernando Tapia Pastrana (Sesbania virgate) and Iva?n Pa?vel Moreno-Espi?ndola (Amaranthus hypochondriacus).

    Composition: Alfredo Quiroz Arana

  • July - September
    Vol 96 No 3 (2018)

    Cover: Authors photographs: Sergio Avendan?o Reyes (Lithachne pauciflora), Teresa Mejia (Olmeca reflexa), Sergio Avendan?o Reyes (Pseudechinolaena polystachya), Israel Castillo Jua?rez (Ceiba aesculifolia), Ana Rosa López Ferrari (Hechtia matudae) and Adolfo Espejo-Serna (Pitcairnia heterophylla).

    Composition: Alfredo Quiroz Arana

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