SwePub
Sök i LIBRIS databas

  Utökad sökning

WFRF:(Lens Frederic)
 

Sökning: WFRF:(Lens Frederic) > The wood anatomy of...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003034naa a2200433 4500
001oai:DiVA.org:su-58519
003SwePub
008110603s2008 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-585192 URI
040 a (SwePub)su
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a for2 swepub-publicationtype
100a Lens, Frederic4 aut
2451 0a The wood anatomy of the polyphyletic Icacinaceae s.l., and their relationships within asterids
264 1c 2008
338 a print2 rdacarrier
500 a authorCount :8
520 a Wood samples from 53 species belonging to 41 genera of the Icacinaceae s.l. are investigated using light and scanning electron microscopy. The traditionally circumscribed leacinaceae fall apart into four segregate families that are clearly nested within asterids, i.e., Icacinaceae s.str. (near or in Garryales), Cardiopteridaceae and Stemonuraceae (both Aquifoliales), and Pennantiaceae (Apiales). From a wood anatomical point of view, these families cannot easily be distinguished from each other. However, some features such as vessel distribution, perforation plate morphology, size and arrangement of vessel pits, fibre wall thickness, and the occurrence of cambial variants can be used to assign various species to one of the four families. The wood structure of the four segregate families is in general agreement with their suggested putative relatives, but the occurrence of lianas versus erect trees and shrubs is a confusing factor in getting clear phylogenetic signal from the wood structure. Maximum parsimony and Bayesian analyses using molecular data and combined anatomical-molecular data show that Icacinaceae s.str. are not monophyletic, and their closest relatives remain unclear. The combined analyses provide moderate support for a clade including Cassinopsis, the Apodytes-group, the Emmotum-group (all Icacinaceae s.str.), and the genus Oncotheca. This clade is situated at the base of lamiids and may be closely related to Garryales. The remaining lineage of Icacinaceae s.str., the Icacina-group represented by many climbing taxa exhibiting cambial variants, is strongly supported and might be sister to the rest of lamiids.
653 a cambial variants
653 a comparative wood anatomy
653 a garryales
653 a icacinaceae
653 a LM
653 a Oncotheca
653 a SEM
653 a NATURAL SCIENCES
653 a NATURVETENSKAP
700a Karehed, Jesperu Stockholms universitet,Botaniska institutionen4 aut
700a Baas, Pieter4 aut
700a Jansen, Steven4 aut
700a Rabaey, David4 aut
700a Huysmans, Suzy4 aut
700a Hamann, Thomas4 aut
700a Smets, Erik4 aut
710a Stockholms universitetb Botaniska institutionen4 org
773t Taxong 57:2, s. 525-552q 57:2<525-552x 0040-0262x 1996-8175
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-58519

Hitta via bibliotek

  • Taxon (Sök värdpublikationen i LIBRIS)

Till lärosätets databas

Sök utanför SwePub

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy