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Magnoliopsida
Kohleria Regel
EOL Text
Kohleria is a New World genus of the flowering plant family Gesneriaceae. The plants are generally tropical herbs or subshrubs with velvety stems and foliage and brightly colored flowers with spots or markings in contrasting colors. They are rhizomatous and commonly include a period of dormancy in their growth cycle. The genus was recently revised by Kvist & Skog (1992) and was recognized as having 19 species distributed in Central America and South America. Recent phylogenetic work by Roalson et al. (2005) indicated that the epiphytic genus Capanea is derived from within Kohleria, and the two species of Capanea were subsequently transferred to Kohleria. The genus Pearcea is closely related.
Because of their colorful and exotically patterned flowers, as well as a general interest in the many tropical flowering plants that were being introduced from the Americas, kohlerias were very popular in England and Europe in the 19th Century. Many species and hybrids were lavishly illustrated in horticultural magazines such as Curtis's Botanical Magazine under the discarded or erroneous names of Achimenes, Gesneria, Isoloma, Sciadocalyx, and Tydaea. These species and hybrids almost entirely disappeared in the early 20th Century, and plant breeders have only recently begun to work extensively with this genus again.
Several species are widespread, variable, weedy, and tend to hybridize in the wild, and numerous names have been described that are synonyms of other species or are hybrid taxa.
- Selected species and varieties
- Kohleria affinis (syn. Capanea affinis)
- Kohleria allenii
- Kohleria amabilis
- Kohleria amabilis var. amabilis
- Kohleria amabilis var. bogotensis (syn. K. bogotensis)
- Kohleria hirsuta
- Kohleria inaequalis
- Kohleria spicata
- Kohleria tigridia (syn. Capanea grandiflora)
- Kohleria villosa
- Kohleria warscewiczii
Cultivation[edit]
Their showy flowers and ease of culture have made them popular with growers of indoor houseplants. Numerous species and hybrids are now in cultivation, some with patterned or variegated foliage as well as vivid flowers. They are easily propagated by both stem cuttings and division of the rhizomes.
References and external Links[edit]
- Kvist, L.P. & L.E. Skog. 1992. Revision of Kohleria (Gesneriaceae). Smithsonian Contributions to Botany 79: 1-83.
- Roalson, E.H., J.K. Boggan, L.E., Skog, & E.A. Zimmer. 2005a. Untangling the Gloxinieae (Gesneriaceae). I. Phylogenetic patterns and generic boundaries inferred from nuclear, chloroplast, and morphological cladistic data sets. Taxon 54 (2): 389-410.
- Roalson, E.H., J.K. Boggan & L.E. Skog. 2005. Reorganization of tribal and generic boundaries in the Gloxinieae (Gesneriaceae: Gesnerioideae) and the description of a new tribe in the Gesnerioideae, Sphaerorrhizeae. Selbyana 25 (2): 225-238.
- Revision of Kohleria (pdf file)
- Kohleria from The Genera of Gesneriaceae
- Kohleria and Koellikeria from the Gesneriad Reference Web
- Kohleria from the eGradini.ro - Romanian Gardening Website
License | http://creativecommons.org/licenses/by-sa/3.0/ |
Rights holder/Author | Wikipedia |
Source | http://en.wikipedia.org/w/index.php?title=Kohleria&oldid=646469664 |
Primary Syntype for Kohleria [sic] bruma Schaus, 1906
Catalog Number: USNM
Collection: Smithsonian Institution, National Museum of Natural History, Department of Entomology
Sex/Stage: female;
Preparation: Pinned
Locality: Sao Paulo, Brazil
- Primary Syntype: Schaus. 1906. Proceedings of the United States National Museum. 30: 100.
License | http://creativecommons.org/licenses/by/3.0/ |
Rights holder/Author | This image was obtained from the Smithsonian Institution. Unless otherwise noted, this image or its contents may be protected by international copyright laws. |
Source | http://collections.mnh.si.edu/search/ento/?irn=9182610 |
Holotype for Kohleria 'Bella' (C.V. Morton)
Catalog Number: US 2469443
Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Preparation: Pressed specimen
Collector(s): H. E. Moore
Year Collected: 1960
Locality: Cultivated at Bailey Hortorium., San José, Costa Rica, Central America
- Holotype: Morton, C. V. 1967. Baileya. 15: 79.
License | http://creativecommons.org/licenses/by/3.0/ |
Rights holder/Author | This image was obtained from the Smithsonian Institution. Unless otherwise noted, this image or its contents may be protected by international copyright laws. |
Source | http://collections.mnh.si.edu/search/botany/?irn=2143748 |
Barcode of Life Data Systems (BOLD) Stats
Specimen Records:27
Specimens with Sequences:26
Specimens with Barcodes:12
Species:13
Species With Barcodes:13
Public Records:19
Public Species:13
Public BINs:0