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113 results for “Ceratozamia”
Figure 1 from: Martínez-Domínguez L, Nicolalde-Morejón F, Lorea-Hernández FG, Vergara-Silva F, Stevenson DWm (2020) A novelty in Ceratozamia (Zamiaceae, Cycadales) from the Sierra Madre del Sur, Mexico: biogeographic and morphological patterns, DNA barcoding and phenology. PhytoKeys 156: 1-25. https://doi.org/10.3897/phytokeys.156.53502
Figure 1 Distribution map of the genus Ceratozamia (black solid circles). Distributions for species morphologically similar to Ceratozamia leptoceras are represented with an asterisk and a double circle. Guerrero state and Putla subregion of cloud forest are shown with outline and shaded area, respectively. Inset: points corresponding to the Guerrero mountain range where Ceratozamia was collected.
Supplementary material 2 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DW (2022) Monograph of Ceratozamia (Zamiaceae, Cycadales): an endangered genus. PhytoKeys 208: 1-102. https://doi.org/10.3897/phytokeys.208.80382
Herbarium specimens for Ceratozamia sancheziae and C. zoquorum
Supplementary material 1 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DW (2022) Monograph of Ceratozamia (Zamiaceae, Cycadales): an endangered genus. PhytoKeys 208: 1-102. https://doi.org/10.3897/phytokeys.208.80382
Glossary
Figure 4 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 4 Types of leaves and leaflets. A Linear petiole and rachis with clustered leaflets B Twisted petioles and rachis, with opposite to subopposite leaflets.
Figure 3 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 3 Shapes of leaflets. A C. latifolia B C. kuesteriana C C. morettii D C. sabatoi E Ceratozamia brevifrons F C. chamberlainii G C. decumbens H C. fuscoviridis I C. tenuis J C. totonacorum K C. delucana L C. mexicana.
Figure 9 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 9 Distribution map of Ceratozamia sabatoi, C. latifolia, C. zaragozae, C. kuesteriana, C. hildae, C. fuscoviridis and C. chamberlainii.
Figure 11 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 11 Ceratozamia mexicana. A Adult plant in habit B Leaf at emergence C Detail of pollen strobili D Microsporophyll E Megasporophyll F Detail of ovulate strobili G Seeds.
Figure 8 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 8 Distribution map of Ceratozamia tenuis, C. totonacorum, C. morettii, C. mexicana, C. delucana, C. decumbens and C. brevifrons.
Figure 1 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 1 Map of the entire distribution of Ceratozamia in relation to the Sierra Madre Oriental (in grey).
Fig. 9 in Species delimitation in Ceratozamia (Zamiaceae) from Southwestern Mexico, in light of reproductive and climatic diversification
Fig. 9 Split graph for Ceratozamia species based on the concatenated matrix
FIGURE 10. Seed variation between C in Morphological and anatomical analyses clarify the species definition of Ceratozamia latifolia Miq. (Zamiaceae) and lead to the description of a new species: Ceratozamia reesii
FIGURE 10. Seed variation between C. reesii sp. nov and C. latifolia.
FIGURE 11 in Ceratozamia rosea (Zamiaceae): A new species from the Northern Mountains of Chiapas, Mexico
FIGURE 11. Immature (A) and mature (B) microstrobili (pollen cones) of Ceratozamia rosea.
FIGURE 10 in Ceratozamia rosea (Zamiaceae): A new species from the Northern Mountains of Chiapas, Mexico
FIGURE 10. Immature (A) and mature (B) megastrobili (seed cones) of Ceratozamia rosea.
Figure 7 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 7 Shapes of polliniferous strobilus. A Ceratozamia sabatoi B C. hildae C C. kuesteriana.
Figure 6 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 6 Microsporophylls. A C. sabatoi B C. brevifrons.
Figure 5 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 5 Shapes of ovuliferous strobili. A Ceratozamia latifolia B C. decumbens C C. zaragozae.
Figure 10 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 10 Ceratozamia latifolia.
Figure 2 from: Martínez-Domínguez L, Nicolalde-Morejón F, Vergara-Silva F, Stevenson DWm (2018) Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico. PhytoKeys 100: 91-124. https://doi.org/10.3897/phytokeys.100.23152
Figure 2 Trichome colour variation. A brown, Ceratozamia tenuis B white, C. sabatoi.
FIGURE 5 in Ceratophila, a new genus of erotylid beetles (Erotylidae: Pharaxonothinae) inhabiting male cones of the cycad Ceratozamia (Cycadales: Zamiaceae)
FIGURE 5. Photographs of Ceratophila (Ceratophila) sanchezae (A–E: female allotype): A–C) dorsal, ventral and lateral and habitus; D–E) head, ventral and lateral views; F) median lobe still attached with tegmen, ventral and lateral views; G) male genital capsule, ventral view.
Fig. 4 in Cryptic diversity, sympatry, and other integrative taxonomy scenarios in the Mexican Ceratozamia miqueliana complex (Zamiaceae)
Fig. 4 Variation of glaucous leaflets: A. Ceratozamia zoquorum; B. C. santillanii, C. C. becerrae; D. C. euryphyllidia; E. C. miqueliana; F. C. subroseophylla
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