Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Villarsia"'
Publikováno v:
Plant Ecology and Evolution 156(2): 225-238
Background and aims – The Zingiberaceae of Rwanda are revised, and three new records of Aframomum species (A. corrorima, A. daniellii, A. zambesiacum) are provided. One previously recorded species, A. alboviolaceum, has to be excluded from the Flor
Autor:
Ornduff, Robert
Publikováno v:
Novon, 2001 Dec 01. 11(4), 437-439.
Externí odkaz:
https://www.jstor.org/stable/3393156
Autor:
Tippery, Nicholas P., Les, Donald H.
Publikováno v:
Novon, 2009 Sep 01. 19(3), 404-411.
Externí odkaz:
https://www.jstor.org/stable/40300952
Autor:
Peter H. Raven, Donald H. Les, Nicholas P. Tippery, Jacinto C. Regalado, Vu Ngoc Long, Leonid V. Averyanov
Publikováno v:
Systematic Botany. 34:818-823
Specimens of Villarsia cambodiana (Menyanthaceae), the only tropical Villarsia species, were collected from Vietnam, where the species had not been recorded. Molecular data were used to evaluate the phylogenetic position of V. cambodiana relative to
Autor:
Nicholas P. Tippery, Donald H. Les
Publikováno v:
Novon: A Journal for Botanical Nomenclature. 19:404-411
Menyanthaceae species in Australia formerly belonging to the genus Villarsia Ventenat, which morphological and molecular data have shown to be paraphyletic, are provided with new combinations in Liparophyllum Hooker f. and the novel genus Ornduffia T
Publikováno v:
Systematic Botany. 33:598-612
Menyanthaceae consist of five genera of aquatic and wetland plants distributed worldwide. The three monotypic genera (Liparophyllum, Menyanthes, and Nephrophyllidium) are clearly differentiated morphologically, but the two larger genera (Nymphoides a
Publikováno v:
Aquatic Botany. 70:281-294
Villarsia reniformis (Menyanthaceae) responds to flooding by rapid leaf elongation and continual recruitment of young, submerged leaves (4.3–6.5 per week). Leaf production is influenced by nutrient availability and water depth. Leaves are submerged
Autor:
Rivka Dulberger, Robert Ornduff
Publikováno v:
Plant Systematics and Evolution. 225:171-184
Stigma morphology was examined with the SEM in 14 of the 16 species ofVillarsia. In nine of the ten distylous species studied, stigmas of the floral morphs were strongly dimorphic in length, shape, configuration of the receptive surface, and in the s
Autor:
Robert Ornduff
Publikováno v:
Telopea. 6:805-811