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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 642418WCL-VP1Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. pauciflorus Arizona, United StatesNC72006DEVELOPEDPRE 2006Breeding materialDeveloped by intraspecific hybrids between a day-neutral photoperiod accession of V. galamensis subsp. galamensis var. petetiana as a maternal parent, and three short-day photoperiod accessions. The pollen parents included V. galamensis subsp. galamensis var. ethiopica; var. galamensis; and one taxonomically unclassified variety. Hybrids were formed by controlled pollination in greenhouses at Phoenix, Arizona from April to August 1991. The F2 generation was grown under long day conditions in 1993 at Univ. of Arizona, Maricopa Agric. Center. Single plant selections were increased following each season at the USDA-ARS Puerto Rico Winter Nursery. Seeds of F3 and F4 generations were sent to nine locations throughout the U.S. for testing. Single plant selections were made based on number of flowers initiated. In 1993, the three F3 populations flowered on average of 95 DAP under long-day conditions. The maternal parent flowered on average of 84 DAP and the three paternal parents did not flower under long-day conditions. The average 1000 seed weight for the maternal, paternal, and hybrids was 1.72 g, 2.90 g, and 2.28 g, respectively.1699849PI 642418
1PI 642419WCL-VP2Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. pauciflorus Arizona, United StatesNC72006DEVELOPEDPRE 2006Breeding materialDeveloped by intraspecific hybrids between a day-neutral photoperiod accession of V. galamensis subsp. galamensis var. petetiana as a maternal parent, and three short-day photoperiod accessions. The pollen parents included V. galamensis subsp. galamensis var. ethiopica; var. galamensis; and one taxonomically unclassified variety. Hybirds were formed by controlled pollination in greenhouses at Phoenix, Arizona from April to August 1991. The F2 generation was grown under long day conditions in 1993 at Univ. of Arizona, Maricopa Agric. Center. Single plant selections were increased following each season at the USDA-ARS Puerto Rico Winter Nursery. Seeds of F3 and F4 generations were sent to nine locations throughout the U.S. for testing. Single plant selections were made based on number of flowers initiated. In 1993, the three F3 populations flowered on average of 95 DAP under long-day conditions. The maternal parent flowered on average of 84 DAP and the three paternal parents did not flower under long-day conditions. The average 1000 seed weight for the maternal, paternal, and hybrids was 1.72 g, 2.90 g, and 2.28 g, respectively.1699850PI 642419
2PI 642420WCL-VP3Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. pauciflorus Arizona, United StatesNC72006DEVELOPEDPRE 2006Breeding materialDeveloped by intraspecific hybrids between a day-neutral photoperiod accession of V. galamensis subsp. galamensis var. petetiana as a maternal parent, and three short-day photoperiod accessions. The pollen parents included V. galamensis subsp. galamensis var. ethiopica; var. galamensis; and one taxonomically unclassified variety. Hybirds were formed by controlled pollination in greenhouses at Phoenix, Arizona from April to August 1991. The F2 generation was grown under long day conditions in 1993 at Univ. of Arizona, Maricopa Agric. Center. Single plant selections were increased following each season at the USDA-ARS Puerto Rico Winter Nursery. Seeds of F3 and F4 generations were sent to nine locations throughout the U.S. for testing. Single plant selections were made based on number of flowers initiated. In 1993, the three F3 populations flowered on average of 95 DAP under long-day conditions. The maternal parent flowered on average of 84 DAP and the three paternal parents did not flower under long-day conditions. The average 1000 seed weight for the maternal, paternal, and hybrids was 1.72 g, 2.90 g, and 2.28 g, respectively.1699851PI 642420
3PI 503142GMC 1563Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. australis (M. G. Gilbert) ined. MalawiNC71986COLLECTED05/28/1984Cassia siamea woods, near road, Wasi, Mulanje-16.01666667, 35.46666667900Wild materialCollected by G.M. Christenson and I.H. Patel. Herb to 1.4m tall. Florets blue- purple, pappus sordid.1398078PI 503142
4PI 500003Centrapalus pauciflorus (Willd.) H. Rob. subsp. afromontana (R. E. Fr.) ined. Eastern, KenyaNC71985COLLECTED07/11/1984Highway B-6, 4km W of Ena, Nembuni area, N of Embu, Embu Dis trict0.00000000, 37.500000001350Wild materialCollected by S.M. Saufferer and S.M. Muchai. Plants growing along highway at edge of cultivated field.1394939PI 500003
5PI 312852NU 54710Centrapalus pauciflorus (Willd.) H. Rob. EthiopiaNC71966COLLECTED7 km. southeast of Harar, Haraze Province.Weedy perennial to 4 feet high.1233447PI 312852
6Ames 23845NU 63806Centrapalus pauciflorus (Willd.) H. Rob. GambiaNC71997COLLECTEDPRE 10/1982Wild material1546138Ames 23845
7Ames 20255GMC 1558Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. australis (M. G. Gilbert) ined. MalawiNC71993COLLECTED05/28/1984Khanyizera Village, Mulanje District.-16.03333333, 35.41666667914Garden, growing with maize, pigeon pea, and cassava.Herb to 4.5ft. Florets blue/purple. Pappus sordid.1084545Ames 20255
8Ames 20263GMC 1549Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. australis (M. G. Gilbert) ined. MalawiNC71993COLLECTED05/27/1984Growing in maize garden along Malosa River near Malawi/Mozambique border, Tombalika Village. Mulanje District.-16.05000000, 35.80000000914Herb to 4.5ft. Florets blue/purple. Pappus sordid.1084560Ames 20263
9Ames 20273No. 12773Centrapalus pauciflorus (Willd.) H. Rob. TanzaniaNC71993COLLECTED1084582Ames 20273
10Ames 20274No. 12776Centrapalus pauciflorus (Willd.) H. Rob. TanzaniaNC71993COLLECTED1084585Ames 20274
11Ames 20276A389Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. pauciflorus NigeriaNC71993COLLECTED12/1987Near Zaria, Samaru.11.18333333, 7.63333333686Plants 60-80cm tall with many heads.1084589Ames 20276
12Ames 20278A437Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. pauciflorus TanzaniaNC71993COLLECTED08/04/1984Weed in sweet potato field, low moist spot with sandy black soil. At the Ubungo area, near the University of Dar es Salaam, Dar es Salaam, Coast Province.-6.83333333, 39.3000000014Plants 2-3ft. tall. Involucral bracts curved outward then up not bent backward.1084593Ames 20278
13Ames 20286A390Centrapalus pauciflorus (Willd.) H. Rob. subsp. mutomoensis ined. TanzaniaNC71993COLLECTED07/11/1988Along roadside in red sandy soil with other weeds, full sun. Also in nearby homestead with some shade. Kitui Town, Kitui Kitui District, Eastern Province. Growing with Piliostigma, Croton, Eucalyptus, Rhus, Maytenus, Vangueria, Thunbergi.-0.35000000, 38.050000001177Plants .5-1.5m tall.1084607Ames 20286
14Ames 20288A396Centrapalus pauciflorus (Willd.) H. Rob. subsp. nairobiensis ined. Eastern, KenyaNC71993COLLECTED07/17/1988Nunguni, Machakos District, Eastern Province.-1.80000000, 37.3666666718601084611Ames 20288
15Ames 20289A398Centrapalus pauciflorus (Willd.) H. Rob. subsp. nairobiensis ined. Rift Valley, KenyaNC71993COLLECTED07/18/1988Growing in friable soil that was nearly black when wet, on a ditch bank (some plants in the ditch). On west side of the road to Marigat(B4), 8.8km from center of Nakuru and 17.4km S of Kampi ya Moto. Makuru District, Rift Valley Province.-0.25000000, 36.016666671980Plants 1-2m tall. Flowers lavender. Many receptacles "mined" by insect but without any effect on seed retention or productivity.1084614Ames 20289
16Ames 20295A399Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. petitiana (A. Rich.) ined. Rift Valley, KenyaNC71993COLLECTED07/21/1988Located on south side of road between Kabernet and Tambach. 8.3km below Tambach. Elgeyo Marakwet District, Rift Valley Province. Partly shaded by several acacias, growing with Tagetes, Hibiscus, Leonotis, Croton, Sprianthus, Hypoeste.0.60000000, 35.533333331450Plants .4-.75m tall. Many plants with 1-4 flowerheads. Lateral flowerheads of most plants on very short branches (1-2cm long). Flowerheads on many plants in small terminal clusters because of short branches, but some had initiated additional young branches below the terminal cluster in response to recent rains. Flowerheads very uniform in maturity, other than those produced in response to recent rains.1084627Ames 20295
17Ames 20296A401Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. petitiana (A. Rich.) ined. Eastern, KenyaNC71993COLLECTED07/24/1988Hunters Lodge, Machakos District, Eastern Province.-2.15000000, 38.716666679151084630Ames 20296
18Ames 20297A438Centrapalus pauciflorus (Willd.) H. Rob. subsp. pauciflorus var. petitiana (A. Rich.) ined. TanzaniaNC71993COLLECTED08/09/1984Found in disturbed aread of the small village Njia-Panda, Kiticho Mungu. Just north of road to Nyumba ya Mungu Village near Nyumba ya Mungu Lake. Mwanga District, Kilimanjaro Province.-3.75000000, 37.50000000762Plants 2-3ft. tall. Plants completely dry.1084633Ames 20297
19Ames 13234Ames 13234Centrapalus pauciflorus (Willd.) H. Rob. KenyaNC71990COLLECTEDWild material1062846Ames 13234
20Ames 13235Ames 13235Centrapalus pauciflorus (Willd.) H. Rob. KenyaNC71990COLLECTEDWild material1062849Ames 13235