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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 615697Iltis 30919Zea nicaraguensis H. H. Iltis & B. F. Benz Chinandega, NicaraguaNC7SEED1992COLLECTED12/18/1991Near seasonal camp occupied by cattle herders known as El Rodeo, ~100 m east of Estero Palo Blanco, ~3 km northwest of Hacienda Apacunca, 19-20 km west-southwest of Villa Nueva, plains between Estero Paimaica and Estero Palo Blanco.12.89583333, -86.983333339Pacific coastal plain near Golfo de Fonseca. Sunny margin of open, mature, weedy, heavily grazed floodplain gallery forest (dry forest, seasonally green, 25 m tall, under 3-5 dm of water in Oct.) between savanna and seasonal river (estero).Wild materialDense 1 ha stand, 3-5 meters tall, once ubiquitous, now very rare in region.1087292PI 615697
1PI 441933G-5Zea luxurians (Durieu & Asch.) R. M. Bird Jutiapa, GuatemalaNC7SEED1980COLLECTED12/19751.2 km north of El Progreso on road to Jalapa.14.35000000, -89.850000001050Maize fields, gully, and hedgerows.Wild materialPlants very much past ripeness (exceptionally dry year in this region), the husks tattered from bird predation, but some seeds still in husks, especially where leafsheaths and husk have been entwined by an ubiquitous purple Ipomea. Seeds gathered by shaking seeds out over a plastic sheet, over 1 kg gathered by two people in about 2 hours. Plants very variable in appearance: a) Completely free of long slender lateral branches (i.e., unbranched) and very slender themselves, to 2.5 meters tall if growing in densest thickets with much shade and intense competition from tall herbs (Tithonia, etc.). b) Robust and branched above, with 3-7 lateral branches, if initially shaded in their lower portions (during early growth) and in competition with shorter plants. c) Branched, with 7 to 9 branches from very base if growing in among the maize plants and free of shading, here to only 1.2 meters tall (i.e. branching quite dependent on whether plants open grown or shade grown). Plants all strictly annual, without any rhizomes. No F1 seen or any evidence of hybridization.1336869PI 441933
2Ames 21874VIII.B. 9Zea perennis (Hitchc.) Reeves & Mangelsd. MexicoNC7SEEDNot Available1992COLLECTED06/06/1976Wild materialEmerson 13-533 + Pohl + Wisc. Probably all the same. Group isolated. Good isolation.1087270Ames 21874