Significance of Stomatal index
Stomatal index is a quantitative measure that indicates the density of stomata on leaf surfaces, expressed as a ratio of the number of stomata to the total number of epidermal cells. This index is significant in botany for understanding gas exchange and evaluating plant responses to environmental conditions. By assessing factors such as soil moisture and sunlight exposure, the stomatal index helps determine a plant's physiological characteristics and adaptations, providing insights into its health and efficiency in gas exchange.
Synonyms: Stomatal frequency
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Stomatal index in scientific sources
Stomatal index quantitatively measures the ratio of stomata to total epidermal cells in Cassia mimosoides leaves, crucial for understanding gas exchange and indicating leaf surface stomatal density, which relates to plant health and environmental adaptation.
From: Ancient Science of Life
(1) A quantitative ratio of the number of stomata to the leaf area, significant for understanding gas exchange processes.[1] (2) A measure of the density of stomata in a leaf, which can indicate the plant's adaptations to its environment.[2] (3) A measure used in botany to quantify the density and distribution of stomata on leaf surfaces.[3] (4) A calculated value representing the ratio of stomata to the total leaf epidermal surface area.[4] (5) A quantitative measure of the density of stomata (pores) on leaves, which was recorded for different Vitex species to aid in identification.[5]
From: World Journal of Pharmaceutical Research
(1) The ratio of the number of stomata to the number of epidermal cells in plant leaves, helping to determine physiological characteristics.[6] (2) The ratio of stomata (pores) to epidermal cells, providing insights into a plant's characteristics and adaptations.[7] (3) A ratio used to quantify the density of stomata relative to epidermal cells on plant surfaces, dichotomizing species with respect to their environmental adaptations.[8] (4) A measure used to quantify the number of stomata per unit area, significant in botany to study plant responses to environmental conditions.[9] (5) A quantitative measure of the number of stomata in relation to epidermal cells, used to assess the leaf's physiological characteristics.[10]
From: Journal of Ayurveda and Holistic Medicine
(1) A calculation that provides information about the density of stomata on leaf surfaces, which can indicate plant health and environmental adaptation.[11]
From: AYU (Journal of Research in Ayurveda)
(1) A quantitative measure that indicates the ratio of stomata to the total number of epidermal cells in Cassia mimosoides leaves, important for understanding gas exchange.[12]
From: Journal of Ayurveda and Integrative Medicine
(1) The ratio of the number of stomata to the total number of epidermal cells expressed as a percentage, indicating the leaf's gas exchange capacity.[13]