The platform will undergo maintenance on Sep 14 at about 7:45 AM EST and will be unavailable for approximately 2 hours.
2020
DOI: 10.33448/rsd-v9i11.10291
|View full text |Cite
|
Sign up to set email alerts
|

Plasticidade dos estômatos em folhas de Ichthyothere terminalis (Spreng) Blake (Asteraceae) em diferentes estações do ano

Abstract: O Cerrado possui a flora diversificada que ocorre em diferentes fisionomias. Uma das características marcantes do bioma é a ocorrência de estações chuvosa e seca bem definidas. Durante a seca as plantas do Cerrado estão sujeitas à restrição de água. Os estômatos, que são estruturas epidérmicas responsáveis pelas trocas gasosas, são essenciais para a manutenção do estado hídrico das plantas. Ichthyothere terminalis (Spreng.) Blake é uma Asteraceae herbácea frequente nas formações abertas do Cerrado. A espécie p… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2022
2022
2022
2022

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(1 citation statement)
references
References 21 publications
0
1
0
Order By: Relevance
“…Stomata occurrence on both leaf surfaces is considered a xeromorphic feature (Parkhurst 1978) wich allows for higher carbon dioxide conduction and increased photosynthetic capacity, both of which provide adaptive advantages to plants living in environments subjected to high sunlight incidence, establishing itself as pioneers in the process of ecological succession (Mott et al 1982). Amphistomatic leaves are also observed in Angiosperms, being common mainly in Asteraceae that occur in open areas, of high light intensity (Silva et al 2019, Vieira-Neto et al 2020, so this is an important feature for kind of open environments (Liesenfeld et al 2019). However, studies suggest that photosynthetic efficiency is Figure 3a-3l.…”
Section: An Acad Brasmentioning
confidence: 99%
“…Stomata occurrence on both leaf surfaces is considered a xeromorphic feature (Parkhurst 1978) wich allows for higher carbon dioxide conduction and increased photosynthetic capacity, both of which provide adaptive advantages to plants living in environments subjected to high sunlight incidence, establishing itself as pioneers in the process of ecological succession (Mott et al 1982). Amphistomatic leaves are also observed in Angiosperms, being common mainly in Asteraceae that occur in open areas, of high light intensity (Silva et al 2019, Vieira-Neto et al 2020, so this is an important feature for kind of open environments (Liesenfeld et al 2019). However, studies suggest that photosynthetic efficiency is Figure 3a-3l.…”
Section: An Acad Brasmentioning
confidence: 99%