Results 31 to 40 of about 313 (129)
1039 ZAMIA DECUMBENS: Cycadales, Zamiaceae
Curtis's Botanical Magazine, Volume 39, Issue 3, Page 517-539, September 2022., 2022 Summary Zamia decumbens Calonje, Meerman, M.P.Griff. & Hoese, a threatened cycad species from Belize, is showcased and illustrated based on field observations as well as plants cultivated in the ex situ conservation living collections of Montgomery Botanical Center (MBC) in Coral Gables, Florida. This once obscure species was described in 2009, studied
Natalia Herrera‐Blitman +6 more
wiley +1 more source
Lords of the biosphere: Plant winners and losers in the Anthropocene
PLANTS, PEOPLE, PLANET, Volume 4, Issue 4, Page 350-366, July 2022., 2022 The impact of humans on Earth's biodiversity varies across the Tree of Life. The extirpation and extinction of species is often determined by compatibility with human activities. Here we classify, where data are available, a significant portion (~30%) of vascular plant species as winners or losers with respect to this compatibility and show that ...
W. John Kress, Gary A. Krupnick
wiley +1 more source
Ecology and Evolution, Volume 12, Issue 1, January 2022., 2022 There are significant differences in the selection pressure of 12 genes and the evolution rate of 9 genes between conifer and non‐conifer. This difference seems to be not related to the loss of typical IR regions but related to habitat. And the newly obtained short IR region plays a role in stabilizing the genome.
Jingyao Ping +5 more
wiley +1 more source
The Plant Genome, Volume 14, Issue 3, November 2021., 2021 Abstract Gymnosperms are among the most endangered groups of plant species; they include ginkgo, pines (Conifers I), cupressophytes (Conifers II), cycads, and gnetophytes. The relationships among the five extant gymnosperm groups remain equivocal. We analyzed 167 available gymnosperm plastomes and investigated their diversity and phylogeny.
Lubna +7 more
wiley +1 more source
Ceratozamia schiblii (Zamiaceae): A New Cycad Species from the Eastern Mountains of Oaxaca, Mexico
Taxonomy, 2022 Ceratozamia schiblii (Zamiaceae), a new species endemic to the highlands of eastern Oaxaca, Mexico, is described. The new species is part of the C. robusta species complex, which is a group of closely related species with very similar morphology.
Miguel Angel Pérez-Farrera +6 more
doaj +1 more source
FIGURE 6 in Ceratozamia sanchezae (Zamiaceae): a new cycad species from Chiapas Highlands (Mexico)
, 2021 FIGURE 6. Ceratozamia sanchezae. sp. nov. in situ. (A) Adult plant. Emerging leaves can be either light green (B) or reddish-brown (C-D) until maturation.Published as part of Gutiérrez-Ortega, José Said, Pérez-Farrera, Miguel A., Vovides, Andrew P ...
Santos-Hernández, Nancy Gabriela +6 more
core +1 more source
Diversity, 2023 Heterocyte-forming cyanobacteria form symbiotic relationships with several lineages of plants. Here, twenty (20) strains of endosymbiotic cyanobacteria (cyanobionts) with Nostoc-like morphologies were isolated from the highly specialized coralloid roots ...
Melissa H. Pecundo +6 more
doaj +1 more source
Diversity, 2018 Two major lineages of beetles inhabit cycad cones in the New World: weevils (Curculionoidea) in the subtribe Allocorynina, including the genera Notorhopalotria Tang and O’Brien, Parallocorynus Voss, Protocorynus O’Brien and Tang and ...
William Tang +14 more
doaj +1 more source
, 2023 FIGURE 1. Cumulative summary of currently accepted Ceratozamia species (sensu Calonje et al. 2023) by year of protologue publication.Published as part of Haynes, Jody L., 2023, Critical review of "Monograph of Ceratozamia (Zamiaceae, Cycadales): an ...
Haynes, Jody L.
core +1 more source