IPCN Chromosome Reports
Tropicos
Names
Specimens
References
Projects
Images
More
Publications
Authors/Collectors
Locations
Institutions
My Maps
Tools
Bulk Data
Name Matching
Ethnobotany Search
Functions
DNA Specimen Search
GeoLocate (Tulane)
Glossary
Specimen Geographic Search
Grammatical Dictionary of Botanical Latin
MOBOT Sign In
|
Login
|
Home
Name Search
Browse Families
Browse Genera
Browse Species
IPCN
>
Asteraceae
>
Helianthus
>
Helianthus debilis
Choose Project
Tropicos
IPCN
PAPGI
VPA
English
English
Français
Español
Helianthus
debilis
Nutt.
Published In:
Transactions of the American Philosophical Society, new series 7: 367. 1841. (2 Apr 1841) (
Trans. Amer. Philos. Soc., n.s.
)
Lower Taxa
Helianthus
debilis
subsp.
debilis
Helianthus
debilis
var.
purpureus
Export
Format
Tab Delimited
CSV
Encoding Type
ANSI
UTF-8
UTF-16
Name
Reference
IPCN Reference
Gametophytic Count
Sporophytic Count
Country
Helianthus debilis Nutt.
Pandey, R. M. 1982. Male meiosis in a naturally occurring hybrid between Helianthus debilis Nutt. and H. annuus L. New Bot. 9: 61–67.
82-83
17
Helianthus debilis Nutt.
Keil, D. J., M. A. Luckow & D. J. Pinkava. 1988. Chromosome studies in Asteraceae from the United States, Mexico, the West Indies, and South America. Amer. J. Bot. 75: 652–668.
88-89
17II
Helianthus debilis Nutt.
Mathew, A. & P. M. Mathew. 1988. Cytological studies on the south Indian Compositae. Glimpses Pl. Res. 8: 1–177.
88-89
17
34
Helianthus debilis Nutt.
Ramakanth, R. S. & A. SEETHARAM. 1977. Cytomorphological studies in the genus Helianthus. 1. Karyotype studies in the diploid species. Proc. Indian Acad. Sci., B 86: 155–158.
79-81
17
34
Helianthus debilis Nutt.
Kulshreshtha, V. B. & P. K. GUPTA. 1979. Cytogenetic studies in the genus Helianthus L. Cytologia 44: 325–334.
79-81
17
Helianthus debilis Nutt.
Kulshreshtha, V. B. & P. K. GUPTA. 1981. Cytogenetic studies in the genus Helianthus L. II. Karyological studies in twelve species. Cytologia 46: 279–289.
79-81
17
34
Helianthus debilis Nutt.
PUSHPA, G., B. G. S. REDDY, K. M. D. NAYER & A. SEETHARAM. 1977. Induced polyploidy in Helianthus debilis Nutt. Sci. & Cult. 43: 221–222.
75-78
17,34 0_22I +16- 32II, +0-6III+0-3IV
Helianthus debilis Nutt.
De Paula Wilson. 2005. Functionality of major and minor 45S rDNA sites in different diploid wild species and varieties of sunflowers. Caryologia 58(4): 374–379.
04-06
34