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Topic: Xeronemataceae


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In the News (Fri 25 Dec 09)

  
  Summary APG II   (Site not responding. Last check: 2007-11-02)
In the flowers, the outer tepal whorl tends to be green outside, and the ovary is inferior; there is often a narrowly tubular part of the tepal or an apical beak to the ovary.
Iridaceae may be recognised by their usually ensiform and equitant isobifacial leaves and their large flowers with showy tepals, three extrorse stamens, complex stigma, and inferior ovary.
Xeronemataceae are large monocot herbs that may be recognised by their equitant isobifacial leaves and congested inflorescences with rather large, radially symmetrical, upwardly-facing flowers.
www.mobot.org /MOBOT/Research/APweb/top/summaryapg2new.htm   (13745 words)

  
 Asparagales   (Site not responding. Last check: 2007-11-02)
Kocyan and Endress (2001b) note that the connective is massive, the stamens being supplied by 2-4 "vascular complexes".
Xeronemataceae + Hemerocallidaceae, etc., + Alliaceae, etc., + Asparagaceae, etc. : mitochondrial rpl2 gene lost.
Xeronemataceae were provisionally placed in Asphodelaceae by Takhtajan (1997) and in Hemerocallidaceae by Clifford et al.
www.mobot.org /MOBOT/Research/APweb/orders/asparagalesweb.htm   (7859 words)

  
 New classification of monocots by Chase et al.
As these suggestions are not firm, I retain the above families unresolved as given in the Chase et al.
I have not seen a valid place of publication for "Xeronemataceae" (sometime incorrectly given as "Xeronemaceae").
In my own work I considered the monocotyledonous angiosperms to form a distinct class, the Liliopsida Batsch (1802), with a series of subclasses (New supraordinal names in Magnoliophyta and the recognition of five classes in the division.
www.life.umd.edu /emeritus/reveal/PBIO/fam/chaseetal2000.html   (455 words)

  
 Xeronemataceae Definition im Mathe Lexikon   (Site not responding. Last check: 2007-11-02)
Xeronemataceae - Definition, Erklärung, Bedeutung von Xeronemataceae im Lexikon für Mathematik
Definition, Erklärung, Bedeutung von Xeronemataceae im Lexikon für Mathematik.
Wenn Xeronemataceae Deiner Meinung nach nicht richtig erklärt oder definiert wurde, schreib bitte
www.matheboard.de /lexikon/index.php?title=Xeronemataceae&action=edit   (43 words)

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