TITLE

EUPATORIUM GUIENGOLENSE (ASTERACEAE: EUPATORIEAE), UNA NUEVA ESPECIE DE OAXACA, MEXICO

AUTHOR(S)
Torres-Colin, Leticia; Villase�or, Jose Luis
PUB. DATE
September 1993
SOURCE
Acta Botanica Mexicana;1993, Issue 23, p47
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Collecting efforts in the District of Tehuantepec, Oaxaca, carried out by the National Herbarium, have resulted in the discovery of a new species of Eupatorium. The new species is described and illustrated, and its affinities with E. ovaliflorum are discussed. A key to determine the two species is provided.
ACCESSION #
21791687

 

Related Articles

  • THE GENUS ISOSTIGMA (ASTERACEAE, HELIANTHEAE) IN ARGENTINA: TWO NEW RECORDS AND NOTES ON DISTRIBUTION. Peter, Guadalupe // Darwiniana;2004, Vol. 42 Issue 1-4, p207 

    Isostigma dissitifolium and I. speciosum are newly reported for Argentina (Misiones Province). Five species have been previously recorded: I. cordobense, I. crithmifolium, I. hoffmannii, I. molfinianum and I. peucedanifolium. All distributions are updated. I. dissitifolium and I. speciosum are...

  • CUATRO NUEVAS ESPECIES DE VERBESINA (COMPOSITAE: HELIANTHEAE) DEL CENTRO DE M�XICO.  // Acta Botanica Mexicana;oct2010, Issue 93, p127 

    No abstract available.

  • Morphometric and genetic differentiation of diploid and hexaploid populations of Aster amellus agg. in a contact zone. Mand�kov�, Terezie; M�nzbergov�, Zuzana // Plant Systematics & Evolution;Sep2008, Vol. 274 Issue 3/4, p155 

    The aim of this study is to determine the origin, genetic relationships and morphological differences between diploid and hexaploid cytotypes of Aster amellus aggregate (Asteraceae) at their contact zone in the Czech Republic. We collected data on morphological and isozyme variation in a range...

  • Taraxacum zajacii (Asteraceae), a new species from Poland. Marciniuk, Paweł; Musiał, Krystyna; Joachimiak, Andrzej J.; Marciniuk, Jolanta; Oklejewicz, Krzysztof; Wolanin, Mateusz // Annales Botanici Fennici;Oct2012, Vol. 49 Issue 4, p387 

    A description of Taraxacum zajacii J. & P. Marciniuk, a new species of T. sect. Palustria in Poland is given. Taraxacum zajacii is a pentaploid (2n = 40). Morphologically, the new species is closest to the T. subalpinum/T. neterophilum group.

  • Pilosella lactocantabrica (Asteraceae, Cichorieae), a new species from the Cantabrian Mountains (N Spain), and two new related species. SANZ, GONZALO MATEO; MAZUELAS, FERMÍN DEL EGIDO // Willdenowia;Dec2012, Vol. 42 Issue 2, p181 

    Pilosella lactocantabrica of P. sect. Auriculina, found in the Cantabrian Mountains in northern Spain, is described as a species new to science and its affinities are discussed. two intermediate species related to P. lactocantabrica, viz. P. pseudopanticosae and P. adenocantabrica, are also...

  • Untitled.  // Exploring the Native Plant World: A Life Science Curriculum 5th-;2004, p9 

    This article provides information on simple and compound flowers. Simple flowers have many petals with a similar shape. But after millions of years, flowers have changed and newer species exist with complex structures. An example of a compound flower is the sunflower family of Asteraceae. Most...

  • Karyological studies in Compositae V. Hunziker, Juan H.; Wulff, Arturo F.; Xifreda, Cecilia Carmen; Escobar, Alejandro // Darwiniana;1989, Vol. 29 Issue 1-4, p25 

    Chromosome numbers were determined and observations on the meiotic behavior were made in 60 taxa belonging to 33 genera of eight tribes of the Compositae. The genera Chersodoma Philippi and Chilliotrichiopsis Cabrera and twenty seven species and varieties are investigated cytologically for the...

  • COROLOGIA DE LAS ASTERACEAS DE COAHUILA, MEXICO. Villarreal Quintanilla, Jose Angel; Reyna, Jesus Valdes; Villaseñor R., Jose Luis // Acta Botanica Mexicana;1996, Issue 36, p29 

    A study was conducted to establish the distribution patterns of the Asteraceae in the state of Coahuila, México. Therefore, a list of species was compiled, and their distribution determined. The Asteraceae family is dominated in Coahuila by species of the tribe Heliantheae followed by the...

  • DATOS SOBRE LA DINAMICA DE LA FLORA FANEROGAMICA DEL VALLE DE MEXICO, CON ENFASIS EN ESPECIES NATIVAS RARAS, EN PELIGRO DE EXTINCION Y APARENTEMENTE EXTINTAS. Rzedowski, Jerzy; De Rzedowski, Graciela Calderon // Acta Botanica Mexicana;1993, Issue 25, p81 

    A recently concluded inventory reveals that 68 species of wild flowering plants registered in the past century or in the first half of the present one as members of the native flora of the Valley of Mexico, do not seem to exist any more in the area. Five of these species (Acourtia matudae,...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics