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Taxon:  Ipomoea congesta R. Br.



Summary
Genus:
Ipomoea
Subgenus:
Ipomoea
Section:
Pharbitis
Series:
Heterophyllae
Family:
Convolvulaceae
Tribe:
Ipomoeeae
Nomen number:
311590
Place of publication:
Prodr. 485. 1810
Verified:
04/14/1987 ARS Systematic Botanists.
Accessions:
0 (0  active, 0  available) in National Plant Germplasm System. 
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
No images
Reference(s)
  1. Angely, J. A. Flora analitica do Parana. 1965 Note: accepts
  2. Babu, C. R. Herbaceous flora of Dehra Dun. 1977 Note: = I. acuminata
  3. Backer, C. A. & R. C. Bakhuizen van den Brink, Jr. Flora of Java. 1963-1968 Note: accepts
  4. Bhandari, M. M. Flora of the Indian desert. 1978
  5. Cabrera, A. L. & E. M. Zardini. Manual de la flora de los alrededores de Buenos Aires. 1978 Note: accepts
  6. Chinese Academy of Sciences. Flora reipublicae popularis sinicae. 1959- Note: = Pharbitis indica
  7. Correll, D. S. & M. C. Johnston. Manual of the vascular plants of Texas. 1970 Note: = I. acuminata
  8. Dassanayake, M. D. & F. R. Fosberg, eds. A revised handbook to the flora of Ceylon. 1980-
  9. Fosberg, F. R. et al. Geographical checklist of the Micronesian Dicotyledonae/ Pteridophyta and Gymnospermae. 1979-1982
  10. Harling, G. & B. Sparre, eds. Flora of Ecuador. 1973-
  11. León (J. S. Sauget) & Alain (E. E. Liogier). Flora de Cuba. 1946-1962; suppl. 1969 Note: accepts
  12. Matthew, K. M. The flora of the Tamilnadu Carnatic. 1983
  13. Merrill, E. D. An enumeration of Philippine flowering plants. 1922-1926
  14. Nasir, E. & S. I. Ali, eds. Flora of [West] Pakistan. 1970-
  15. O'Donell, C. A. 1959. Convolvuláceas argentinas. Lilloa 29:134. Note: accepts
  16. Ohwi, J. Flora of Japan (Engl. ed.). 1965
  17. St. John, H. List and summary of the flowering plants in the Hawaiian islands. 1973 Note: accepts
  18. Standley, P. C. & J. A. Steyermark. Flora of Guatemala. 1946-1976
  19. Steenis, C. G. G. J. van, ed. Flora malesiana. 1948- Note: accepts
  20. Tutin, T. G. et al., eds. Flora europaea. 1964-1980 Note: = I. acuminata
  21. Verdcourt, B. 1957. The names of the morning glories cultivated and naturalized in east Africa. Taxon 6:231-233. Note: accepts
  22. Walker, E. Flora of Okinawa and the southern Ryukyu Islands. 1976 Note: = I. acuminata
Common names
Distribution
Economic Uses


NGBT Plant Germplasm System Distribution Policy

Plant germplasm is distributed to scientists, educators, producers and other bona fide research and education entities from National genebank of Tunisia active collection sites. The NGBT Curator and/or Research Leader will, in accordance with current NPGS policies and procedures, determine the legitimacy of a request when necessary.

Distributions to fulfill requests for repatriation of subsamples of germplasm collections to a country or community of origin, especially following natural or man-made catastrophes, are considered a high priority.

Although distributions for research, education, and repatriation are of the highest priority, the NPGS also encourages various seed-saver organizations and public gardens to conduct germplasm conservation activities that engage many individuals and groups throughout the country. Elements of the NPGS cooperate with seed-saver organizations and public gardens and may store germplasm for and distribute germplasm to such organizations.

Distribution of germplasm from NPGS collections to fulfill requests from individuals seeking free germplasm strictly for home use is generally considered an inappropriate use of limited resources and conflicts with U.S. Government policy of not competing with commercial enterprises. Requestors can be asked, in an appropriate manner, to justify the use of specific NPGS germplasm instead of suitable commercially available germplasm.

Accessions listed in the Germplasm Resources Information Network (GRIN) database as “not available” due to insufficient or low viability seed and/or scheduled for regeneration will generally not be available for distribution.

Other accessions are listed in GRIN as “not available” because they are not a part of the NPGS collection per se, but are conserved in NPGS genebanks to meet specific needs as described later in the section entitled “Categories of Germplasm Distributed and Availability.” In this category are certain accessions of improved germplasm that are only available from the owner/developer. Other accessions require that specific conditions be met by the requestor before distribution is possible.

NPGS sites will not distribute germplasm internationally when they cannot comply with the importation or quarantine requirements of the recipient country unless the requestor can provide a valid waiver of such requirements.