Taxon:
Helianthus paradoxus Heiser
Summary
Place of publication:
Rhodora 60:272. 1958
Comment:
- valid publication verified from original literature
- of hybrid origin from H. annuus and H. petiolaris
Verified:
11/07/2010
ARS Systematic Botanists.
Autonyms (not in current use), synonyms and invalid designations
Reference(s)
- Baack, E. J. et al. 2005. Hybridization and genome size evolution: timing and magnitude of nuclear DNA content increases in Helianthus homoploid hybrid species. New Phytol. 167:623-630.
- Center for Plant Conservation. Center for Plant Conservation National Collection of Endangered Plants (on-line resource). URL: http://www.centerforplantconservation.org/Collection/ABCList.asp
- Correll, D. S. & M. C. Johnston. 1970. Manual of the vascular plants of Texas
- FNA Editorial Committee. 1993-. Flora of North America. URL: http://floranorthamerica.org/
- Heiser, C. B., Jr. et al. 1969. The North American sunflowers (Helianthus). Mem. Torrey Bot. Club 22(3):77-79.
- Heiser, C. B., Jr. 1958. Three new annual sunflowers (Helianthus) from the southwestern United States. Rhodora 60:272-282.
- Karrenberg, S. et al. 2006. Response to salinity in the homoploid hybrid species Helianthus paradoxus and its progenitors H. annuus and H. petiolaris. New Phytol. 170:615-629.
- Lexer, C. et al. 2003. Candidate gene polymorphisms associated with salt tolerance in wild sunflower hybrids: implications for the origin of Helianthus paradoxus, a diploid hybrid species. New Phytol. 161:225-233.
- Lexer, C. et al. 2003. The origin of ecological divergence in Helianthus paradoxus (Asteraceae): selection on transgressive characters in a novel hybrid plant. Evolution 57:1989-2000.
- Porcher, M. H. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource). URL: http://www.plantnames.unimelb.edu.au/Sorting/Frontpage.html
- Rieseberg, L. H. et al. 1990. Molecular tests of the hypothesized hybrid origin of two diploid Helianthus species (Asteraceae). Evolution 44:1498-1511.
- Rieseberg, L. H. 2006. Hybrid speciation in wild sunflowers. Ann. Missouri Bot. Gard. 93:34-48. URL: http://www.biodiversitylibrary.org/bibliography/702#/summary
- Rogers, C. E. et al. 1982. Sunflower species of the United States. 11-12.
- Sossey-Alaoui, K. et al. 1998. Evidence for several genomes in Helianthus. Theor. Appl. Genet. 97:422-430. URL: http://link.springer.com/journal/volumesAndIssues/122
- Timme, R. E. et al. 2007. High-resolution phylogeny for Helianthus (Asteraceae) using the 18S-26S ribosomal DNA external transcribed spacer. Amer. J. Bot. 94:1837-1852. URL: http://www.amjbot.org
- United States Fish and Wildlife Service. U.S. Fish & Wildlife Service. Species Information: threatened and endangered animals and plants (on-line resource). URL: http://www.fws.gov/ecos/ajax/tess_public/pub/listedPlants.jsp
Common names
English
paradoxical sunflower – Pecos sunflower –
Distribution
order_code | Status | Continent | Subcontinent | Country | State | Note |
1 | Native | Northern America | South-Central U.S.A. | United States | New Mexico | |
1 | Native | Northern America | South-Central U.S.A. | United States | Texas | w. |
Native
Northern America
-
SOUTH-CENTRAL U.S.A.:
United States [New Mexico, Texas (w.)]