Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007107047> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2007107047 endingPage "590" @default.
- W2007107047 startingPage "578" @default.
- W2007107047 abstract "Quantitative and qualitative features of wood anatomy are reported for ten collections of seven species of Bubbia . Variations on the basic plan for Winteraceae can be interpreted in terms of taxonomic and ecological distinctions. Tracheid length is correlated with plant size and habit: tracheids are shortest in shrubs. Tracheid wall thickness and ray cell wall thickness distinguish species. Ray cell procumbency and multiseriate ray width increase with age. Growth rings occur only in a species from stream margins. SEM studies reveal absence of a warty layer within tracheids. Helical thickenings are absent. Presence of these two features in Pseudowintera may be correlated with the cool temperate habitats of that genus. Overlap areas of tracheids in Bubbia show various degrees of scalariform pitting, ranging from none ( B. semecarpoides ) to abundant presence ( B. balansae ). Perforation‐like pits in tracheids of the latter prove, with SEM studies, to have pit membranes containing porosities less than 1 μ m in diameter. Scalariform pitting on overlap areas is absent in earlier secondary xylem and increases during later secondary xylem. Scalariform lateral wall pitting can occur in abnormally wide tracheids formed after pauses in cambial activity. These facts show that primitive dicotyledon woods like those of Bubbia can activate genetic information for scalariform end wall patterns and lateral wall pitting such as primitive vessels show without the intervention of paedomorphosis. Paedomorphosis in dicotyledon woods is held still to apply only to special herbaceous and herblike growth forms, not to primarily woody plants. Progenesis (in xylem, loss of secondary xylem) is not held to be necessary to account for the scalariform patterns seen in tracheary elements of primitive dicotyledons. Reasons are given for rejection of the hypothesis that Winteraceae and other woody dicotyledons ( Amborella, Sarcandra, Tetracentron, Trochodendron ) are secondarily vesselless." @default.
- W2007107047 created "2016-06-24" @default.
- W2007107047 creator A5055046432 @default.
- W2007107047 date "1983-04-01" @default.
- W2007107047 modified "2023-10-16" @default.
- W2007107047 title "WOOD ANATOMY OF BUBBIA (WINTERACEAE), WITH COMMENTS ON ORIGIN OF VESSELS IN DICOTYLEDONS" @default.
- W2007107047 cites W1985575756 @default.
- W2007107047 cites W2007942353 @default.
- W2007107047 cites W2025231257 @default.
- W2007107047 cites W2029126143 @default.
- W2007107047 cites W2070598126 @default.
- W2007107047 cites W2088135286 @default.
- W2007107047 cites W2091433035 @default.
- W2007107047 cites W2151456153 @default.
- W2007107047 cites W2315953500 @default.
- W2007107047 cites W2322635662 @default.
- W2007107047 cites W2336506517 @default.
- W2007107047 cites W2543514633 @default.
- W2007107047 cites W2621174858 @default.
- W2007107047 cites W2699926110 @default.
- W2007107047 cites W2701937472 @default.
- W2007107047 cites W2797350815 @default.
- W2007107047 cites W2799695484 @default.
- W2007107047 cites W3210585932 @default.
- W2007107047 cites W4299953042 @default.
- W2007107047 doi "https://doi.org/10.1002/j.1537-2197.1983.tb07886.x" @default.
- W2007107047 hasPublicationYear "1983" @default.
- W2007107047 type Work @default.
- W2007107047 sameAs 2007107047 @default.
- W2007107047 citedByCount "27" @default.
- W2007107047 countsByYear W20071070472013 @default.
- W2007107047 countsByYear W20071070472015 @default.
- W2007107047 countsByYear W20071070472016 @default.
- W2007107047 countsByYear W20071070472019 @default.
- W2007107047 countsByYear W20071070472020 @default.
- W2007107047 countsByYear W20071070472021 @default.
- W2007107047 crossrefType "journal-article" @default.
- W2007107047 hasAuthorship W2007107047A5055046432 @default.
- W2007107047 hasConcept C105702510 @default.
- W2007107047 hasConcept C162838533 @default.
- W2007107047 hasConcept C191897082 @default.
- W2007107047 hasConcept C192562407 @default.
- W2007107047 hasConcept C2778456384 @default.
- W2007107047 hasConcept C2778527123 @default.
- W2007107047 hasConcept C49799701 @default.
- W2007107047 hasConcept C59822182 @default.
- W2007107047 hasConcept C86803240 @default.
- W2007107047 hasConceptScore W2007107047C105702510 @default.
- W2007107047 hasConceptScore W2007107047C162838533 @default.
- W2007107047 hasConceptScore W2007107047C191897082 @default.
- W2007107047 hasConceptScore W2007107047C192562407 @default.
- W2007107047 hasConceptScore W2007107047C2778456384 @default.
- W2007107047 hasConceptScore W2007107047C2778527123 @default.
- W2007107047 hasConceptScore W2007107047C49799701 @default.
- W2007107047 hasConceptScore W2007107047C59822182 @default.
- W2007107047 hasConceptScore W2007107047C86803240 @default.
- W2007107047 hasIssue "4" @default.
- W2007107047 hasLocation W20071070471 @default.
- W2007107047 hasOpenAccess W2007107047 @default.
- W2007107047 hasPrimaryLocation W20071070471 @default.
- W2007107047 hasRelatedWork W1996448319 @default.
- W2007107047 hasRelatedWork W2015375517 @default.
- W2007107047 hasRelatedWork W2044334959 @default.
- W2007107047 hasRelatedWork W2049288027 @default.
- W2007107047 hasRelatedWork W2097359219 @default.
- W2007107047 hasRelatedWork W2157243681 @default.
- W2007107047 hasRelatedWork W2332617562 @default.
- W2007107047 hasRelatedWork W2368322984 @default.
- W2007107047 hasRelatedWork W2376854116 @default.
- W2007107047 hasRelatedWork W4214511675 @default.
- W2007107047 hasVolume "70" @default.
- W2007107047 isParatext "false" @default.
- W2007107047 isRetracted "false" @default.
- W2007107047 magId "2007107047" @default.
- W2007107047 workType "article" @default.