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Lamiaceae Taxonomy Browser
Rhododon ciliatus (Benth.) Epling
EOL Text
Isotype for Stachydeoma angulata Tharp
Catalog Number: US 1870561
Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Verification Degree: Original publication and alleged type specimen examined
Preparation: Pressed specimen
Collector(s): B. C. Tharp
Year Collected: 1939
Locality: Rockport., Aransas, Texas, United States, North America
- Isotype: Tharp, B. C. 1945. Brittonia. 5: 304.
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=10077592 |
Comments: Rhododon ciliatus is not difficult to tell from its only relative, R. angulatus; there are several points of clear difference. It occurs disjunctly from R. angulatus in geologically much older soils, with different ecological and evolutionary pressures. There is no compelling reason to treat the two as one species (Sorrie, B., 1999 Element Ranking Form).
License | http://creativecommons.org/licenses/by-nc/3.0/ |
Rights holder/Author | NatureServe |
Source | http://explorer.natureserve.org/servlet/NatureServe?searchName=Rhododon+ciliatus |
Comments: Sparsely vegetated areas of oak woodlands and oak scrub on stabilized dunes, almost exclusively on the Carrizo Formation. Soils are deep, loose and sandy. Openings are maintained by edaphic factors and by periodic wildfires; mowing may simulate such disturbances --W. Carr pers. comm. 1999. This species also occurs on deep sands of a younger formation southeast of the Carrizo, in Austin Montgomery, and Waller Counties, as vouchered by specimens; precise habitat there is not known. Rhododon ciliatus occurs with a fairly wide variety of herbs, some of which are also endemic to the Carrizo sands.
License | http://creativecommons.org/licenses/by-nc/3.0/ |
Rights holder/Author | NatureServe |
Source | http://explorer.natureserve.org/servlet/NatureServe?searchName=Rhododon+ciliatus |
Comments: Newly described Texas endemic. Turner. 1995. Phytologia 78(6):448-451. Kartesz (1999) accepts. However, some floras have included it (as Stachydeoma angulata) in R. ciliatus.
Rhododon angulatus is not difficult to tell from its only relative, R. ciliatus; there are several points of clear difference. It occurs disjunctly from R. ciliatus in geologically much younger soils, with different ecological and evolutionary pressures. There is no compelling reason to treat the two as one species. Rhododon is a genus restricted to the coastal plain of Texas; there are only two species (Sorrie, B., 1999 Element Ranking Form).
License | http://creativecommons.org/licenses/by-nc/3.0/ |
Rights holder/Author | NatureServe |
Source | http://explorer.natureserve.org/servlet/NatureServe?searchName=Rhododon+angulatus |
Comments: Sparsely vegetated openings in coastal live oak-dominated maritime woodlands on stabilized dunes of Pleistocene age, on former barrier islands. Soil is deep, loose and sandy. Openings are maintained by edaphic or hydrologic factors, or possibly by episodic wildfires; mowing may simulate such disturbances. --W. Carr pers. comm. 1999.
License | http://creativecommons.org/licenses/by-nc/3.0/ |
Rights holder/Author | NatureServe |
Source | http://explorer.natureserve.org/servlet/NatureServe?searchName=Rhododon+angulatus |
Rhododon, called sandmint, is a genus of flowering plant in the Lamiaceae family, first described as a genus in 1939. It contains only one known species, Rhododon ciliatus, endemic to the State of Texas in the United States.[1]
References[edit]
License | http://creativecommons.org/licenses/by-sa/3.0/ |
Rights holder/Author | Wikipedia |
Source | http://en.wikipedia.org/w/index.php?title=Rhododon&oldid=637385507 |
Note: For many non-migratory species, occurrences are roughly equivalent to populations.
Estimated Number of Occurrences: 21 - 80
Comments: Over 40 total occurrences, of which 20 are current EOs spread over 9 counties.
License | http://creativecommons.org/licenses/by-nc/3.0/ |
Rights holder/Author | NatureServe |
Source | http://explorer.natureserve.org/servlet/NatureServe?searchName=Rhododon+ciliatus |
Note: For many non-migratory species, occurrences are roughly equivalent to populations.
Estimated Number of Occurrences: 1 - 5
Comments: Apparently no more than 10 historical occurrences, of which only 2 are current EOs. One is in relatively natural habitat at an airport, the other is in degraded habitat by a motel. In spite of limited suitable habitat, there probably are more EOs out there.
License | http://creativecommons.org/licenses/by-nc/3.0/ |
Rights holder/Author | NatureServe |
Source | http://explorer.natureserve.org/servlet/NatureServe?searchName=Rhododon+angulatus |
Barcode of Life Data Systems (BOLDS) Stats
Public Records: 1
Specimens with Barcodes: 1
Species With Barcodes: 1