Taxon Details: Psammisia coarctata (Ruiz & Pav.) A.C.Sm.
Taxon Profile:
Narratives:
Family:
Ericaceae (Magnoliophyta)
Ericaceae (Magnoliophyta)
Scientific Name:
Psammisia coarctata (Ruiz & Pav.) A.C.Sm.
Psammisia coarctata (Ruiz & Pav.) A.C.Sm.
Accepted Name:
This name is currently accepted.
This name is currently accepted.
Synonyms:
Thibaudia coarctata Ruiz & Pav.
Thibaudia bicolor Ruiz & Pav. ex DC.
Vaccinium bicolor (Ruiz & Pav. ex DC.) F.Muell.
Psammisia engleriana Hoerold
Psammisia urbaniana Hoerold
Psammisia weberbaueri Hoerold
Thibaudia coarctata Ruiz & Pav.
Thibaudia bicolor Ruiz & Pav. ex DC.
Vaccinium bicolor (Ruiz & Pav. ex DC.) F.Muell.
Psammisia engleriana Hoerold
Psammisia urbaniana Hoerold
Psammisia weberbaueri Hoerold
Description:
Description: Shrub, often scandent; stems stout, subterete, glabrous, brownish or cinereous. Leaves oblong or ovate-oblong, 10-25 x 3-7 cm, basally cuneate, apically acuminate, marginally subentire or shallowly crenate towards apex, glabrous; 5-7-plinerved from near the base, the midrib slightly impressed above and prominent beneath, the reticulate veinlets slightly raised on both surfaces; petiols subterete, 6-10 mm long, glabrous. Inflorescence axillary, short-racemose, glabrous in all parts, 10-20-flowered; rachis subterete, stout, 1-3 cm long, up to 5 mm diam., conspicuously marked with scars of deciduous pedicels; pedicels striate, 20-45 mm long; floral bract oblong, 3-4 mm long; bracteoles basal. Flowers with calyx 4.5-8 mm long; hypanthium campanulate, 2-4 mm long and 4-6 mm diam.; limb 2.5-4 mm long; lobes ovate, apiculate, ca. 1.5 mm long, thick-margined; corolla cylindric-urceolate, 18-27 mm long and ca. 8 mm diam. near base, deciduously sparsely pubescent without at middle, the lobes 1.5-2 mm long; stamens 10-13 mm long; filaments distinct, slightly pilose at margins distally with hairs to 0.3 mm long; connectives alternately 2-spurred (sometimes spurred on one margin only), the spurs acute, distinct; thecae 6-8 mm long; tubules 3-4 mm long. Berry not seen.
Distribution: Venezuela, Colombia, Peru, Bolivia.
Type: Peru. Huánuco: Pillao, Acomayo, Chinchao, Muña, Ruiz & Pavón s.n. (holotype, MA; isotypes, BM, F?).
Description: Shrub, often scandent; stems stout, subterete, glabrous, brownish or cinereous. Leaves oblong or ovate-oblong, 10-25 x 3-7 cm, basally cuneate, apically acuminate, marginally subentire or shallowly crenate towards apex, glabrous; 5-7-plinerved from near the base, the midrib slightly impressed above and prominent beneath, the reticulate veinlets slightly raised on both surfaces; petiols subterete, 6-10 mm long, glabrous. Inflorescence axillary, short-racemose, glabrous in all parts, 10-20-flowered; rachis subterete, stout, 1-3 cm long, up to 5 mm diam., conspicuously marked with scars of deciduous pedicels; pedicels striate, 20-45 mm long; floral bract oblong, 3-4 mm long; bracteoles basal. Flowers with calyx 4.5-8 mm long; hypanthium campanulate, 2-4 mm long and 4-6 mm diam.; limb 2.5-4 mm long; lobes ovate, apiculate, ca. 1.5 mm long, thick-margined; corolla cylindric-urceolate, 18-27 mm long and ca. 8 mm diam. near base, deciduously sparsely pubescent without at middle, the lobes 1.5-2 mm long; stamens 10-13 mm long; filaments distinct, slightly pilose at margins distally with hairs to 0.3 mm long; connectives alternately 2-spurred (sometimes spurred on one margin only), the spurs acute, distinct; thecae 6-8 mm long; tubules 3-4 mm long. Berry not seen.
Distribution: Venezuela, Colombia, Peru, Bolivia.
Type: Peru. Huánuco: Pillao, Acomayo, Chinchao, Muña, Ruiz & Pavón s.n. (holotype, MA; isotypes, BM, F?).
Flora and Monograph Treatment(s):
Psammisia coarctata (Ruiz & Pav.) A.C.Sm.: [Article] 1932. Contr. U. S. Natl. Herb. 28: 401.
Psammisia coarctata (Ruiz & Pav.) A.C.Sm.: [Article] 1932. Contr. U. S. Natl. Herb. 28: 401.
Related Objects:
• M. Mathews 2078
• B. Berlin 408, Peru
• L. W. Williams 7343, Peru
• L. W. Williams 7712, Peru
• M. E. Timaná 981, Peru
• M. E. Timaná 1166, Peru
• V. Huashikat 451, Peru
• H. H. van der Werff 15286, Peru
• Psammisia coarctata (Ruiz & Pav.) A.C.Sm.
• Psammisia coarctata (Ruiz & Pav.) A.C.Sm.
• M. Mathews 2078, Peru
• Y. E. J. Mexia 8223a, Peru
• B. M. Boom 9244, Guyana
• B. M. Boom 9229, Guyana
• B. M. Boom 7749, Guyana
• X. Cornejo 8809, Ecuador
• W. Milliken 2335, Brazil
• J. Murça 1041, Brazil
• J. Murça 1041, Brazil
• M. L. Kawasaki 209, Brazil
• R. de Lemos Fróes 21250, Brazil
• W. A. Rodrigues 4842, Brazil
• D. W. Stevenson 914, Brazil
• F. F. M. da Silva 38559, Brazil
• B. W. Nelson 1718, Brazil
• G. T. Prance 9916, Brazil
• G. T. Prance 20029, Brazil
• G. T. Prance P25033, Brazil
• G. T. Prance 21461, Brazil
• G. T. Prance 11333, Brazil
• J. L. Luteyn 14690, Ecuador
• H. H. Rusby 2038, Bolivia
• H. H. Rusby 2038, Bolivia
• H. H. Rusby 2038, Bolivia
• O. Buchtien 1180, Bolivia
• C. Farney 1914, Brazil
• B. Maguire 32573A, Guyana
• B. Maguire 60454, Brazil
• J. Cuatrecasas 7278, Colombia
• E. P. Killip 24138, Peru
• E. P. Killip 24138, Peru
• J. D. Boeke 1485, Bolivia
• J. D. Boeke 1484, Bolivia
• J. L. Luteyn 15361, Ecuador
• J. L. Luteyn 15385, Ecuador
• J. L. Luteyn 15385, Ecuador
• J. L. Luteyn 15096, Ecuador
• P. Pedraza-Peñalosa 1870, Peru
• A. H. Gentry 22993, Peru
• A. Fuentes 4615, Bolivia
• Collector unknown 1005, Bolivia
• S. G. Beck 29490, Bolivia
• B. A. Krukoff 11084, Bolivia
• B. A. Krukoff 11156, Bolivia
• J. L. Luteyn 15625, Bolivia
• J. L. Luteyn 15625, Bolivia
• S. G. Beck 23067, Bolivia
• J. Solomon 12667, Bolivia
• S. G. Beck 17208, Bolivia
• S. G. Beck 25502, Bolivia
• Collector unspecified 152, Bolivia
• C. Davidson 4887, Bolivia
• J. Solomon 7523, Bolivia
• J. Solomon 10741, Bolivia
• S. G. Beck 32588, Bolivia
• J. L. Luteyn 15506, Peru
• J. L. Luteyn 5594, Peru
• J. L. Luteyn 5594, Peru
• J. Campos 4591, Peru
• J. L. Luteyn 15525, Peru
• J. L. Luteyn 15508, Peru
• B. Boyle 4779, Peru
• J. Campos 3662, Peru
• Collector unknown 96, Peru
• D. N. Smith 5497, Peru
• D. N. Smith 5376, Peru
• I. M. Sánchez Vega 8675, Peru
• I. M. Sánchez Vega 9466, Peru
• W. Morawetz 13-31188, Peru
• D. C. Wasshausen 868, Peru
• E. M. Ortiz Valencia 351-A, Peru
• J. L. Luteyn 15489, Peru
• F. Woytkowski 6509, Peru
• J. Campos 3073, Peru
• J. Campos 4343, Peru
• B. A. Stein 2121, Peru
• P. J. Barbour 2741, Peru
• J. Campos 5471, Peru
• C. Díaz Santibañez 7185, Peru
• C. Díaz Santibañez 7185, Peru
• J. L. Luteyn 5432, Peru
• A. Sagástegui A. s.n., Peru
• I. M. Sánchez Vega 4902, Peru
• I. M. Sánchez Vega 6035, Peru
• A. Cano E. 14816, Peru
• R. Vásquez 26637, Peru
• D. N. Smith 4443, Peru
• D. N. Smith 5308, Peru
• C. Díaz 3622, Peru
• C. Díaz Santibañez 7977, Peru
• C. Díaz Santibañez 8151, Peru
• C. Díaz Santibañez 7921, Peru
• C. Díaz Santibañez 7921, Peru
• C. Díaz Santibañez 2539, Peru
• C. Díaz Santibañez 2825, Peru
• C. Díaz Santibañez 7347, Peru
• C. Díaz Santibañez 7694A, Peru
• N. Jaramillo 435, Peru
• N. Jaramillo 566, Peru
• R. Vásquez 26182, Peru
• J. L. Clark 8195, Peru
• D. N. Smith 2441, Peru
• P. Pedraza-Peñalosa 1863, Peru
• P. Pedraza-Peñalosa 1863, Peru
• P. Pedraza-Peñalosa 1855, Peru
• J. M. Schunke-Vigo 9853, Peru
• J. M. Schunke-Vigo 9160, Peru
• J. M. Schunke-Vigo 9160, Peru
• J. M. Schunke-Vigo 16508, Peru
• J. M. Schunke-Vigo 15709, Peru
• J. M. Schunke-Vigo 16389, Peru
• C. Maldonado 152, Bolivia
• B. C. Bennett 4150, Ecuador
• L. Cayola 357, Bolivia
• R. Kerby C14298, Guyana
• P. A. Mutchnick 224, Guyana
• T. D. McDowell 2935, Guyana
• K. M. Redden 1393, Guyana
• K. M. Redden 1270, Guyana
• B. Hoffman 3000, Guyana
• K. M. Redden 2508, Guyana
• T. W. Henkel 4415, Guyana
• H. D. Clarke 7284, Guyana
• H. D. Clarke 7415, Guyana
• H. D. Clarke 7424, Guyana
• H. D. Clarke 5298, Guyana
• H. D. Clarke 11961, Guyana
• H. D. Clarke 10429, Guyana
• Psammisia coarctata (Ruiz & Pav.) A.C.Sm.
• R. Aguinda 1540, Ecuador
• R. Aguinda 1675, Ecuador
• R. Aguinda 1351, Ecuador
• J. M. Schunke-Vigo 16389, Peru
• J. M. Schunke-Vigo 16508, Peru
• B. C. Bennett 4100, Ecuador
• B. Berlin 408, Peru
• L. W. Williams 7343, Peru
• L. W. Williams 7712, Peru
• M. E. Timaná 981, Peru
• M. E. Timaná 1166, Peru
• V. Huashikat 451, Peru
• H. H. van der Werff 15286, Peru
• Psammisia coarctata (Ruiz & Pav.) A.C.Sm.
• Psammisia coarctata (Ruiz & Pav.) A.C.Sm.
• M. Mathews 2078, Peru
• Y. E. J. Mexia 8223a, Peru
• B. M. Boom 9244, Guyana
• B. M. Boom 9229, Guyana
• B. M. Boom 7749, Guyana
• X. Cornejo 8809, Ecuador
• W. Milliken 2335, Brazil
• J. Murça 1041, Brazil
• J. Murça 1041, Brazil
• M. L. Kawasaki 209, Brazil
• R. de Lemos Fróes 21250, Brazil
• W. A. Rodrigues 4842, Brazil
• D. W. Stevenson 914, Brazil
• F. F. M. da Silva 38559, Brazil
• B. W. Nelson 1718, Brazil
• G. T. Prance 9916, Brazil
• G. T. Prance 20029, Brazil
• G. T. Prance P25033, Brazil
• G. T. Prance 21461, Brazil
• G. T. Prance 11333, Brazil
• J. L. Luteyn 14690, Ecuador
• H. H. Rusby 2038, Bolivia
• H. H. Rusby 2038, Bolivia
• H. H. Rusby 2038, Bolivia
• O. Buchtien 1180, Bolivia
• C. Farney 1914, Brazil
• B. Maguire 32573A, Guyana
• B. Maguire 60454, Brazil
• J. Cuatrecasas 7278, Colombia
• E. P. Killip 24138, Peru
• E. P. Killip 24138, Peru
• J. D. Boeke 1485, Bolivia
• J. D. Boeke 1484, Bolivia
• J. L. Luteyn 15361, Ecuador
• J. L. Luteyn 15385, Ecuador
• J. L. Luteyn 15385, Ecuador
• J. L. Luteyn 15096, Ecuador
• P. Pedraza-Peñalosa 1870, Peru
• A. H. Gentry 22993, Peru
• A. Fuentes 4615, Bolivia
• Collector unknown 1005, Bolivia
• S. G. Beck 29490, Bolivia
• B. A. Krukoff 11084, Bolivia
• B. A. Krukoff 11156, Bolivia
• J. L. Luteyn 15625, Bolivia
• J. L. Luteyn 15625, Bolivia
• S. G. Beck 23067, Bolivia
• J. Solomon 12667, Bolivia
• S. G. Beck 17208, Bolivia
• S. G. Beck 25502, Bolivia
• Collector unspecified 152, Bolivia
• C. Davidson 4887, Bolivia
• J. Solomon 7523, Bolivia
• J. Solomon 10741, Bolivia
• S. G. Beck 32588, Bolivia
• J. L. Luteyn 15506, Peru
• J. L. Luteyn 5594, Peru
• J. L. Luteyn 5594, Peru
• J. Campos 4591, Peru
• J. L. Luteyn 15525, Peru
• J. L. Luteyn 15508, Peru
• B. Boyle 4779, Peru
• J. Campos 3662, Peru
• Collector unknown 96, Peru
• D. N. Smith 5497, Peru
• D. N. Smith 5376, Peru
• I. M. Sánchez Vega 8675, Peru
• I. M. Sánchez Vega 9466, Peru
• W. Morawetz 13-31188, Peru
• D. C. Wasshausen 868, Peru
• E. M. Ortiz Valencia 351-A, Peru
• J. L. Luteyn 15489, Peru
• F. Woytkowski 6509, Peru
• J. Campos 3073, Peru
• J. Campos 4343, Peru
• B. A. Stein 2121, Peru
• P. J. Barbour 2741, Peru
• J. Campos 5471, Peru
• C. Díaz Santibañez 7185, Peru
• C. Díaz Santibañez 7185, Peru
• J. L. Luteyn 5432, Peru
• A. Sagástegui A. s.n., Peru
• I. M. Sánchez Vega 4902, Peru
• I. M. Sánchez Vega 6035, Peru
• A. Cano E. 14816, Peru
• R. Vásquez 26637, Peru
• D. N. Smith 4443, Peru
• D. N. Smith 5308, Peru
• C. Díaz 3622, Peru
• C. Díaz Santibañez 7977, Peru
• C. Díaz Santibañez 8151, Peru
• C. Díaz Santibañez 7921, Peru
• C. Díaz Santibañez 7921, Peru
• C. Díaz Santibañez 2539, Peru
• C. Díaz Santibañez 2825, Peru
• C. Díaz Santibañez 7347, Peru
• C. Díaz Santibañez 7694A, Peru
• N. Jaramillo 435, Peru
• N. Jaramillo 566, Peru
• R. Vásquez 26182, Peru
• J. L. Clark 8195, Peru
• D. N. Smith 2441, Peru
• P. Pedraza-Peñalosa 1863, Peru
• P. Pedraza-Peñalosa 1863, Peru
• P. Pedraza-Peñalosa 1855, Peru
• J. M. Schunke-Vigo 9853, Peru
• J. M. Schunke-Vigo 9160, Peru
• J. M. Schunke-Vigo 9160, Peru
• J. M. Schunke-Vigo 16508, Peru
• J. M. Schunke-Vigo 15709, Peru
• J. M. Schunke-Vigo 16389, Peru
• C. Maldonado 152, Bolivia
• B. C. Bennett 4150, Ecuador
• L. Cayola 357, Bolivia
• R. Kerby C14298, Guyana
• P. A. Mutchnick 224, Guyana
• T. D. McDowell 2935, Guyana
• K. M. Redden 1393, Guyana
• K. M. Redden 1270, Guyana
• B. Hoffman 3000, Guyana
• K. M. Redden 2508, Guyana
• T. W. Henkel 4415, Guyana
• H. D. Clarke 7284, Guyana
• H. D. Clarke 7415, Guyana
• H. D. Clarke 7424, Guyana
• H. D. Clarke 5298, Guyana
• H. D. Clarke 11961, Guyana
• H. D. Clarke 10429, Guyana
• Psammisia coarctata (Ruiz & Pav.) A.C.Sm.
• R. Aguinda 1540, Ecuador
• R. Aguinda 1675, Ecuador
• R. Aguinda 1351, Ecuador
• J. M. Schunke-Vigo 16389, Peru
• J. M. Schunke-Vigo 16508, Peru
• B. C. Bennett 4100, Ecuador