Yeatesia mabryi Hilsenb.

Daniel, Thomas F., García-Morales, Leccinum J. & Mora-Olivo, Arturo, 2021, Taxonomic and Photographic Guide to the Acanthaceae of Tamaulipas, Mexico, Proceedings of the California Academy of Sciences 67 (6), pp. 185-228 : 218

Yeatesia mabryi Hilsenb.

PHENOLOGY.— Flowering: April–December; fruiting: April–December.

DISTRIBUTION.— Mexico (Tamps.).

HABITAT.— Oak forest, sometimes on limestone.

ELEVATION.— 320–1400 meters.

NOTES.— Hilsenbeck (1989) provided a description of this species ( Fig. 5K ), which is endemic to Tamaulipas. Phylogenetic relationships among species of Yeatesia (Kiel and McDade 2014) suggest that the genus is not monophyletic as currently delimited. With an EOO of 4,133 km 2 and an AOO of 76 km 2 this species could potentially be assessed as endangered (EN) if threats and their impacts were to be identified ( IUCN 2019).

REPRESENTATIVE SPECIMENS.— Sierra Madre Oriental, 9 mi W of Cd. Victoria on rd. to Valley of Jaumave , [23.622488°, -99.206609°], E. Anderson 1141 ( RSA) ; 12 mi SW of Cd. Victoria toward Tula, [23.603944°, -99.217881°], C. Bell & J. Duke 16531 ( MEXU, NCU); Sierra de Tamaulipas, along Hwy. 70 between Soto la Marina and Casas E of Victoria, [ca. 23.575172°, - 98.431607°], L. Brown 13279 ( CAS); along Hwy. 101, 27.3 mi NNE of Jaumave in mt. pass, [23.627081°, -99. 203234°], T. Daniel & M. Baker 3698 ( CAS, K); Mpio. Victoria, KMs 1 y 3 Cañón de Santa Ana , N de Cd. Victoria, [23.865997°, -99.241243° and 23.854950°, -99.252881°], L. García-Morales 358 ( ITCV), 367 ( ITCV), 369 ( ITCV); Mina de Serpentina , Cañón del Novillo , [23.715196°, -99.273581°], L. García-Morales 536 ( ITCV); KM 1 Cañón del Novillo , [23.695979°, -99.197155°], L. García-Morales 2160 ( ITCV); KM 14 Cañón del Novillo , [23.734012°, -99.272929°], L. García-Morales 2338 ( ITCV); KMs 2 y 5 Cañón de La Peregrina , [23.778406°, -99.204743° and 23.774996°, -99.230102°], L. García-Morales 5192 ( ITCV), 5395 ( ITCV); 3 km N del Santuario del Caminero , carr. Victoria–Altas Cumbres, [23.632406°, - 99.196726°], L. García-Morales 5502 ( ITCV); ca. 25 km W of Adelaida, base of Sierra Madre Oriental , [24.074261°, -99.427521°], S. Ginzbarg et al. 106 ( MEXU-image); Hidalgo, Los Mimbres , Hinton et al. 24291 ( NY); Mpio. Hidalgo, Río Los Mimbres , [24.113982°, -99.390485°], Hinton et al. 24519 ( MEXU-image) ; 9 mi W of Victoria, [23.622488°, -99.206609°], L. Kenoyer & Crum 3345 ( A); La Escondida , 34 km SW de Cd. Victoria, [ca. 23.554482°, -99.345271°], F. Medrano & P. Hiriart 12864 ( MEXU); vic. of Cd. Victoria, E. Palmer 175 (holotype: F!; isotypes: GH!, K!, MO, UC!, US!) ; Cañón de Garrapata , [ca. 23.613121°, -98.407450°], R. Runyon 952 ( TEX-image, US) ; 5 mi W of Cd. Victoria, [23.651486°, -99.197871°], F. Shreve & E. Tinkham 9802 ( GH) ; 5 km S of Hoja [Joya] Verde, [23.566295°, -99.224529°], L. Stanford et al. 2212 ( CAS, DS, NCU, RSA, U, UC, US); ca. 11 mi SW of Cd. Victoria along Hwy. 101 toward San Luis Potosí , [23.606063°, -99.208895°], C. Taylor 1866 ( DUKE, F); Jaumave, Sierra near San Lucas , H. von Rozynski 386 ( B, F, US) ; Jaumave, [ca. 23.421300°, -99.367868°], H. von Rozynski 447 ( F, US) .

Figures

FIGURE 5. Tamaulipan Acanthaceae V. A. Ruellia blechum. B. Ruellia ciliatiflora. C. Ruellia hookeriana. D. Ruellia paniculata. E. Ruellia simplex (blue-flowered form). F. Ruellia simplex (white-flowered form). G. Stenandrium dulce. H. Tetramerium nervosum. I Thunbergia fragrans. J. Thunbergia alata. K. Yeatesia mabryi. L. Yeatesia platystegia. Photos by T. Daniel (A, C–G, I, J), E. Fernández, cropped, CC BY-NC 4.0 (H), L. García-Morales (B, K), B. Leander, used with permission from the Lady Bird Johnson Wildflower Center (L).