Contributions from Texas Research Foundation, Volume 4

acuminate acute anthers apex Argentina articulate Bitt Bolivia broadly Brücher Bull bushy calyx Cárdenas Cerro Chromosomes Cochabamba corolla Corr cultivated cuneate Cuzco D. S. Correll decurrent demissum Dept diameter dorsal view E. E. Smith elliptic elliptic-lanceolate falcate filaments flowering plant forest Genet glabrous Habitat Habitat and distribution hairs Herbarium inflorescence inflorescence pseudoterminal interstitial leaflets July lanceolate lateral leaflets Latin diagnosis leaf-rachis leaves odd-pinnate Leningrad LL-photo lobes March Mexico middle mountains narrowly oblique base obtuse Ochoa ovate ovate-lanceolate pair pedicels peduncle Peru petiole pistil Pl.-Breed potato Prov pseudostipular leaves puberulent pubescent rachis rarely Repert Río road rocky rotate-stellate Sept sessile slender slope soil Solanum species Specimens examined spread stamen stellate stem stigma stoloniferous and tuber-bearing Sturgeon Bay style tall terminal leaflet Tuberarium tuberosum tubers type collection typical usually Vargas