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Topic: Petrosaviaceae

Related Topics

Asparagales

Colchicaceae

Dioscoreales

Pandanales

Alismatales

Monocotyledon

Liliales

Poales

Liliaceae

Acorus

Palm tree

Fern ally

Flowering plant

Conifer

Fern

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	Alismatales
		At one point there were various distinct orders, but it seems they tended to be polyphyletic[?], and so the whole group has been mushed into a single order.
		The Triuridaceae[?] and Petrosaviaceae[?] have been placed here, but there actual affinities are not so clear.
		The alismatids as are the sister group of the Arales and the latter have sometimes been included here.
	www.ebroadcast.com.au /lookup/encyclopedia/al/Alismatales.html (71 words)

	CAMERON¹, KENNETH M., MARK W. CHASE², STUART SULLIVAN², WILLIAM J. HAHN³, ... (Site not responding. Last check: 2007-10-20)*
		- Systematics of Petrosaviaceae: an achlorophyllous, mycotrophic monocotyledon of problematic phylogenetic affinity.
		Petrosaviaceae are a family of two achlorophyllous mycotrophic species, Petrosavia stellaris and P.
		Depending on the system of classification, Petrosaviaceae has been suggested to be closely allied to or embedded within such families as Scheuchzeriaceae, Triuridaceae, Liliaceae s.l., and Melanthiaceae.
	www.ou.edu /cas/botany-micro/bsa-abst/section13/abstracts/28.shtml (272 words)

	Petrosaviaceae Information
		Petrosaviaceae is the botanical name of a family of flowering plants.
		Such a family has been recognized by only few taxonomists: the plants involved were usually treated as belonging to the family Liliaceae.
		View a list of authors or edit this article.
	www.bookrags.com /wiki/Petrosaviaceae (173 words)

	Petrosaviales
		Petrosaviaceae (both genera were studied) are sister to Dioscoreaceae + Pandanaceae plus all other groups, then Liliales diverge, while Asparagales are sister to the commelinids (i.e.
		Stem-group Petrosaviaceae are dated to ca 126 mybp, crown group Petrosaviaceae to ca 123 mybp (Janssen and Bremer 2004).
		Petrosaviaceae have often been included in other families, thus Dahgren et al.
	www.mobot.org /MOBOT/research/APweb/orders/petrosavialesweb.htm (1060 words)

	PBIO 450 Lecture Notes - Alismatidae -- Spring 1998
		His inclusion of the taxon in the Alismatidae, and his association of Triuridaceae with Petrosaviaceae, were quickly challenged by Dahlgren et al.
		Thorne (1997, 1999) does not accept this profound separation as he retains both families in his Triuridales and assigns the Triuridanae to the basal-most position in his Liliidae.
		Interestingly, Dahlgren (1989) reduced Petrosaviaceae to synonymy under a greatly enlarged Melanthiaceae in his Liliales (Lilianae).
	www.life.umd.edu /emeritus/reveal/PBIO/pb450/alis04.html (459 words)

	Kunming Institute of Botany, CAS:: - News_Events - News - The Higher-level Phylogeny and Aquatic Origin of Monocotyledon (Site not responding. Last check: 2007-10-20)
		The monophyly of eleven clades of monocotyledons (Acorales, Alismatales s.l., Petrosaviaceae, Dioscoreales, Pandanales, Asparagales, Liliales, Arecales, Poales, Zingiberales, Comelinales) and ten clades of other angiosperms (Amborellaceae, Nymphaeales, Austrobaileyales, Ceratophyllales, eudicots, Chloranthales, Magnoliales, Laurales, Piperales, Canellales) was supported in the strict consensus tree of combined analyses.
		The sister-group relationships is strongly supported between Petrosaviaceae and the remaining monocotyledons (except for Acorales and Alismatales s.
		Furthermore, it is noteworthy that the sisiter relationship between Petrosaviaceae and the remaining monocotyledons (except for Acorales and Alismatales s.
	www.kib.ac.cn /KIBEnglish/soft/94.htm (1128 words)

	NYBG.org: Kenneth M. Cameron Profile
		Cameron, K. Utility of plastid psaB gene sequences for investigating intrafamilial relationships within Orchidaceae.
		Re-circumscription of the monocotyledonous family Petrosaviaceae to include Japonolirion.
		Phylogenetic analysis of Pachycereus (Cactaceae, Pachycereeae) based on chloroplast and nuclear DNA data.
	sciweb.nybg.org /science2/Profile_23.asp (501 words)

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