Insular woodiness
Nettet7. sep. 2024 · Insular woodiness is only known from a few iconic lineages, like the Hawaiian silverswords (Fig. 2). To better understand why plants became woody during evolutionary history, the Dutch-German research team compiled a new database comprising over a thousand insular woody species and their distribution (Fig. 2), which … Nettet9. sep. 2011 · There is ample molecular phylogenetic evidence for a herbaceous ancestry of secondarily woody taxa in many flowering plant families occurring on islands …
Insular woodiness
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Nettet15. okt. 1996 · It is argued that the origin of insular woodiness involved response to counter-selection of inbreeding depression in founding island colonies, and was furthermore accompanied by intense speciation, which brought forth remarkable diversity of forms among contemporary island endemics. Numerous island-inhabiting species of … NettetInsular woodiness (IW)—the evolutionary transition from herbaceousness toward woodiness on islands—is one of the most iconic features of island floras. Since pioneering work by Darwin and Wallace, a number of drivers of ...
Nettet15. okt. 1996 · Such "insular woodiness" is strongly manifested in the genus Echium, in which the continental species of circummediterranean distribution are herbaceous, whereas endemic species of islands along the Atlantic coast of north Africa are woody perennial shrubs. NettetPaedomorphosis, Secondary Woodiness, and Insular Woodiness in Plants Max W. Dulin1 & Bruce K. Kirchoff1,2 1 Department of Biology, University of North Carolina at Greensboro, 321 McIver St., P. O ...
Nettet10. mai 2024 · Aim Insular woodiness, referring to the evolutionary transition from herbaceousness towards woodiness on islands, has arisen at least 38 times on the … Nettet19. aug. 2024 · He reasoned that herbaceous plants evolve woodiness on islands because of selection for increased stature, which improves their capacity to compete for light. …
NettetIslands/Selected article/32. Island gigantism, or insular gigantism, is a biological phenomenon in which the size of an animal species isolated on an island increases dramatically in comparison to its mainland relatives. Island gigantism is one aspect of the more general "island effect" or "Foster's rule", which posits that when mainland ...
Nettet18. mar. 2024 · Although insular woodiness has sometimes been viewed as the likely ancestral state with woody continental sister lineages driven to extinction, we now know that insular woodiness has evolved secondarily in many plant lineages on oceanic islands (Böhle et al., 1996; Francisco-Ortega et al., 1997; Baldwin et al., 1998; Baldwin, … flowkey free alternativeNettetInsular woodiness (IW)—the evolutionary transition from herbaceousness toward woodiness on islands—is one of the most iconic features of island floras. Since pioneering work by Darwin and Wallace, a number of drivers of ... green central elementary minneapolisNettet2016); therefore, derived woodiness may evolve in a relatively short time. However, even though derived woodiness is a widespread phenomenon found in many families (Park et al., 2001; Barber et al., 2002; Francisco-Ortega et al., 2002; Lee et al., 2005; Nürk et al., 2024), the ages of derived and, in particular, insular woody clades flowkey free trialNettetInsular woodiness (IW)—the evolutionary transition from herbaceousness toward woodiness on islands—is one of the most iconic features of island floras. Since … flowkey pc versionNettet14. jan. 2024 · Plants on oceanic islands can evolve insular syndromes such as secondary woodiness, a generalized trend found in island floras worldwide. This phenomenon … flowkey costoNettet9. nov. 2008 · The rapid parallel evolution of 'insular woodiness' 28 might also have been established through mutations in a small number of developmental genes. Note: Supplementary information is available on ... green centric farmNettet8. mar. 2024 · The evolution of derived woodiness in Daucus may also be explained by other factors of insular environment promoting longer life span, such as competition for … green central knoll