Abstract:
:In a survey of over 300 nonevergreen dicots in 69 families, many species were found to have translucent patterns attributed to the presence of bundle-sheath extensions (BSE) on the small and ultimate veinlets. The BSE have been shown by others to inhibit transverse air movement within leaves, and it has been suggested that they are important passageways between vascular tissue and the palisade. The only characteristic found to be associated with prominent BSE is that more trees have such features than herbaceous plants. However, many important herbs have them also, including soybeans and sunflowers.
journal_name
Plant Physioljournal_title
Plant physiologyauthors
McClendon JHdoi
10.1104/pp.99.4.1677subject
Has Abstractpub_date
1992-08-01 00:00:00pages
1677-9issue
4eissn
0032-0889issn
1532-2548journal_volume
99pub_type
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