Published May 31, 2024
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TABLE 1 in Three new Mesoamerican species of Magnolia (M. sect. Talauma, Magnoliaceae) from the Chimalapas-Uxpanapa region, Mexico
Authors/Creators
- 1. Herbario IBUG, Instituto de Botánica, Departamento de Botánica y Zoología, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Camino Ramón Padilla Sánchez No. 2100 Nextipac, Zapopan, Jalisco, 45200, México
- 2. Tecnológico Nacional de México, Instituto Tecnológico Superior de Zongolica, Km 4 Carretera a la compañía S / N, Tepetitlanapa, 95005, Zongolica, Veracruz, México
- 3. Instituto Tecnológico del Valle de Oaxaca, Xoxocotlán, Oaxaca, 71230, México
- 4. Red de Viveros de Biodiversidad, Coatepec, Veracruz, 91500, México
Description
TABLE 1. Difference among the new species and their morphologically similar and geographically nearest species.
| M. chimalapana | M. wendtii | M. sinacacolinii | M. heribertoi | M. lacandonica | M. uxpanapana | M. perezfarrerae | |
|---|---|---|---|---|---|---|---|
| Trees (m) | 30.0–40.0 | 7.0 | up to 25.0 | 23–60.0 | 28–35 | 25.0–35.0 | 18.0–20.0 |
| Petioles (cm) | 4.0–6.6 × 0.1–0.2 | 2.5–4.0 × 0.4–0.5 | 1.5–6.0 × 0.4–0.6 | 9.5–10.0 × 0.2–0.3 | 6.0–7.5 | 3.2–5.0 × 0.2–0.3 | 8.0–12.7 × 0.8–0.9 |
| Leaf blade size (cm) | 12.3–17.0 × 5.8–8.4 | 16.0–44.0 × 13.0– 14.0 | 12–37.0 × 5.0–12.5 | 12.5–17.0 × 6.3–6.5(– 10.0) | 18.0–30.0 | 14.5–20.5 × 8.0–9.5 | 17.8–25.0 × 9.5–14.3 |
| Secondary vein number | 7–10 | 18–19 | 12–14 | 12–14 | 10–11 | 8–9 | 7–9 |
| Longest peduncular internodes in mature flowers (mm) | 19.0–20.0 × 3–3.8 | 20.0 × 3.0–4.0 | 5.0–8.0 × 6.0–7.0 | 12.0–13.0 × 22.0–23.0 | 15.0 × 15.0 | 9.0–10.0 × 13.0–14.0 | 11.0–12.0 × 14.0–15.0 |
| Flower buds (cm), shape | 5.0–6.0 × 1.1 narrowly ovoid | 4.0 × 1.7–2.0 narrowly ovoid | 4.0 × 3.0–3.5 broadly ellipsoid | 5.5 × 6.8 broadly ellipsoid | 3.5–4.5 × 3.0– 3.5 ovoid | 6.5 × 5.0 ovoid | 8.0–12.0 × 5.6–8.4 broadly ovoid |
| Sepals | oblong | oblong | broadly obovate | broadly ellipsoid | broadly obovate to sub-rotund | broadly obovate | broadly ovate |
| Stamen number | 48–50 | 71 | 71–112 | 217 | 198–248 | 192–216 | 175 |
| Fruit size (cm), shape | 5.5–6.5 × 2.5–3.0 rhomboid to narrowly ellipsoid | unknown rhomboid | (4.5–)5.4 (–7.5) × 1.8(–5.0) sub-globose | 5.8–8.3 × 5.5–8.2 spheroid | 11.5 × 9.5 broadly ovoid | 6.0–8.0 × 4.5–5.5 broadly ovoid | 8.0–12.0 × 5.6–8.4 broadly ovoid to ellipsoid |
| Carpel detachment from axis | unicarpellate | unknown | unicarpellate | multi-carpellate irregular masses | unicarpellate | unicarpellate | multi-carpellate irregular masses |
| Number carpels, basal carpel size (cm) | 8–9 2.7–3.8 × 0.9–1.3 | 19–28 immature | 20–28 1.8–3.75 × 1.3–2.0 | 36–46 4.2–4.3 × 1.1–1.2 | 61–70 4.5–4.6 × 1.4–1.5 | 57–58 2.1–1.7 × 0.9–1.4 | 89–92 3.5–4.7 × 1.4–1.5 |
| Elevation (m) | 300–525 | 400–450 | 200–550 | 350–400 | 150 | 80–150 | 800–850 |
......continued on the next page
Notes
Published as part of Vázquez-García, J. Antonio, Padilla-Lepe, Jesús, Gallardo-Yobal, Sergio, Rodríguez-Pérez, Ciro, García-Escobar, Alan & Muñiz-Castro, Miguel Á., 2024, Three new Mesoamerican species of Magnolia (M. sect. Talauma, Magnoliaceae) from the Chimalapas-Uxpanapa region, Mexico, pp. 12-13 in Phytotaxa 652 (1) on page 12, DOI: 10.11646/phytotaxa.652.1.2, http://zenodo.org/record/13216465
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- Is part of
- Journal article: 10.11646/phytotaxa.652.1.2 (DOI)
- Journal article: urn:lsid:plazi.org:pub:FFDEFFF09D7FCC64FFE5FF879A560F05 (LSID)
- Journal article: http://publication.plazi.org/id/FFDEFFF09D7FCC64FFE5FF879A560F05 (URL)
- Journal article: http://zenodo.org/record/13216465 (URL)