Results 171 to 180 of about 9,511 (200)

Ipomoea pantanalensis, a new species of Ipomoea L. (Convolvulaceae) from the Pantanal, Brazil

Kew Bulletin, 2016
A new species Ipomoea pantanalensis J. R. I. Wood & C. Urbanetz is described and illustrated. It is one of a small number of species of Ipomoea endemic to the seasonally flooded wetlands of the Pantanal region.
John R. I. Wood, Catia Urbanetz, R. W. Scotland   +2 more
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Pyrrolizidine alkaloids of Ipomoea hederifolia and related species

Phytochemistry, 1998
Abstract The common necine base of the novel pyrrolizidine alkaloids (ipangulines) isolated recently from Ipomoea hederifolia is not turneforcidine but its 1β-epimer, platynecine. Three novel ipangulines were isolated from the aerial parts of I.
Kristina Jenett-Siems, Thomas Schimming, Macki Kaloga, Eckart Eich, Karsten Siems, Mahabir P. Gupta, Ludger Witte, Thomas Hartmann   +7 more
openaire   +1 more source

Oviposition preference and larval performance of the sweet potato butterfly Acraea acerata on Ipomoea species in Ethiopia [PDF]

Agricultural and Forest Entomology, 2010
The sweet potato butterfly Acraea acerata is an indigenous species in Ethiopia that has become a major pest on the introduced sweet potato Ipomoea batatas.
Christer Solbreck
exaly   +2 more sources

Ipomoea Sawyeri (Convolvulaceae), a New Species from Peru

Brittonia, 1991
Ipomoea sawyeri shows no obvious relationship with any other species in Peru. It shares the persistent, foliose bract condition with the Ecuadorian speciesI. harlingii, and the BrazilianI. echinocalyx, and is probably allied with them.
Austin Daniel F, Daniel F Austin
exaly   +2 more sources

Somatic Hybridization in Ipomoea (Sweet Potato) Species

2001
Sweet potato (Ipomoea batatas) is a trailing vine of the morning glory or bineweed family, Convulvulaceae. Ipomoea is a pantropical genus with more than 500 species recognized, and displays a polyploid series of 2n = 30, 60, and 90 (Austin 1987). The domesticated sweet potato is the only hexaploid in the section that produces edible storage roots.
M. M. Belarmino, T. Sasahara
openaire   +1 more source

A new species of Ipomoea L. (Convolvulaceae) from India

Indian Journal of Forestry, 2009
Ipomoea laxiflora H.J.Chowdhery & M.R.Debta, a new species of the genus Ipomoea L., (Convolvulaceae) is described from Uttarakhand, India along with a photo plate.
Harsh Chowdhery, Manas Debta
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Ipomoea ugborea (Convolvulaceae), a new species from Nigeria

Feddes Repertorium, 1998
AbstractA new species of Ipomoea, I. ugborea. discovered from South‐West Nigeria is described.
openaire   +1 more source

Candida ipomoeae, a new yeast species related to large-spored Metschnikowia species

Canadian Journal of Microbiology, 1998
Numerous strains of an unusual asexual yeast species were isolated from flowers of morning glory (Ipomoea spp., Convolvulaceae) and associated drosophilids and sap beetles of the genus Conotelus sampled in Hawaii and in Brazil. The nutritional profile of this yeast is similar to those of Metschnikowia hawaiiensis and Metschnikowia continentalis, which
M A, Lachance, C A, Rosa, W T, Starmer, J M, Bowles   +3 more
openaire   +2 more sources

Phytophthora ipomoeae sp. nov., a new homothallic species causing leaf blight on Ipomoea longipedunculata in the Toluca Valley of central Mexico

Mycological Research, 2002
A Phytophthora species was found on blighted foliage of Ipomoea longipedunculata, a morning glory native to the highlands of central Mexico. Based on host range, morphology, allozymes, mitochondrial DNA haplotype and rDNA sequences it is concluded that a new Phytophthora species, P. ipomoeae sp.
Flier, W.G., Grunwald, N.J., Kroon, L.P.N.M., van den Bosch, G.B.M., Garay-Serrano, E., Lozoya-Saldan, H., Bonants, P.J.M., Turkensteen, L.J.   +7 more
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A New Species of Ipomoea (Convolvulaceae) from SE Ethiopia

Kew Bulletin, 1998
During revision of the genus Ipomoea (Convolvulaceae) for the Flora of Ethiopia, a collection was found of an Ipomoea from SE Ethiopia which was filed as I. aff. garcheana at the herbaria of C, ETH and K. Although from a single collection, these specimens are complete, bearing vegetative parts, flowers and fruits, which clearly show the distinction of ...
openaire   +1 more source