Abstract
Cardamine karol-marholdii, a new species from Oaxaca, Mexico, is unique and readily distinguishable from all members of the tribe Cardamineae by having strongly flexuous raceme rachis and short-node stems that become woody in subsequent seasons and roughened by the persistent, thickened petiolar bases. It also has pinnatisect leaves with linear, adaxially slightly grooved, short lobes usually overlapping along most of their length.
References
Al-Shehbaz, I.A. (2007) Cardamine holmgrenii (Brassicaceae), a new species from the Blue Mountains, Oregon. Harvard Papers in Botany 11: 275.
https://doi.org/10.3100/1043-4534(2007)11[275:CHBANS]2.0.CO;2
Al-Shehbaz, I.A. (2012) Cardamine guatemalensis sp. nov. (Brassicaceae) from Guatemala. Nordic Journal of Botany 30: 737–738.
https://doi.org/10.1111/j.1756-1051.2012.01630.x
Al-Shehbaz, I.A., Marhold, K. & Lihová, J. (2010) Cardamine. In: Flora of North America Editorial Committee (eds.) Flora of North America North of Mexico, volume 7. Oxford University Press, New York and Oxford, pp. 464–484.
Brandegee, T.S. (1906) New species of Mexican plants collected by Dr. C. A. Purpus. Zoe 5: 231–241.
Linnaeus, C. (1753) Species plantarum. L. Salvius, Holmiae [Stockholm], 1200 pp.
Rollins, R.C. (1993) The Cruciferae of Continental North America. Stanford University Press, Stanford, 976 pp.
Schulz, O.E. (1903) Monographie der Gattung Cardamine. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 32: 280–623.
https://doi.org/10.5962/bhl.title.15567
Turner, B.L. (2012) A new species of Cardamine (Brassicaceae) from Nuevo Leon, Mexico. Phytologia 94 (3): 384–387.
https://doi.org/10.3100/1043-4534(2007)11[275:CHBANS]2.0.CO;2
Al-Shehbaz, I.A. (2012) Cardamine guatemalensis sp. nov. (Brassicaceae) from Guatemala. Nordic Journal of Botany 30: 737–738.
https://doi.org/10.1111/j.1756-1051.2012.01630.x
Al-Shehbaz, I.A., Marhold, K. & Lihová, J. (2010) Cardamine. In: Flora of North America Editorial Committee (eds.) Flora of North America North of Mexico, volume 7. Oxford University Press, New York and Oxford, pp. 464–484.
Brandegee, T.S. (1906) New species of Mexican plants collected by Dr. C. A. Purpus. Zoe 5: 231–241.
Linnaeus, C. (1753) Species plantarum. L. Salvius, Holmiae [Stockholm], 1200 pp.
Rollins, R.C. (1993) The Cruciferae of Continental North America. Stanford University Press, Stanford, 976 pp.
Schulz, O.E. (1903) Monographie der Gattung Cardamine. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 32: 280–623.
https://doi.org/10.5962/bhl.title.15567
Turner, B.L. (2012) A new species of Cardamine (Brassicaceae) from Nuevo Leon, Mexico. Phytologia 94 (3): 384–387.