The aim of the present study is to do the balancing between the science and cultural practices in an increasingly complex developing society and policy on the traditional knowledge landscape. Various quantitative indices are proposed to determine the cultural importance of socio-religious and ethnobotanically valuable plants as a tool for the evaluation of cultural heritage. These indices were applied to an ethnobotanical, sociocultural survey of plants and plant parts traditionally used and consumed in the selected study area. Selected plants were grouped into seven use categories for further analysis. The cultural value index (CV), use value index (UV), the relative frequency of citation (RFC), relative importance (RI), and cultural importance index (CI) were calculated for different plant species cited by 45 informants in different traditional societies from the studied states. The calculated values of the cultural importance of plants through diverse indices generated interesting variations from three regions of India. There were eight common species through all the three states. Among these eight species Butea monosperma shows the highest values from Rajasthan and Ziziphus jujube shows the lowest values from Gujarat region. While Nelumbo nucifera, Vigna mungo, and Nymphaea lotus were also portrayed high calculated values in the CI, RI, and CVs. The combined use of these indices makes it possible to quantify the role which has given to a particular plant within a specific culture in one or many festivals in general or religious rituals.

The composition of collected samples showed only 24-27 herbs per sample with a range of 7 ingredients instead of 32. Total 57 medicinal herbs of 53 species, from 49 genera belonging to 34 plant families were reported. Nine plant taxa were found in all the samples examined, with the highest Relative Frequency of Citation (RFC) value, supporting its frame for post pregnancy care.It is concluded that samples were added with diverse types of herbs, and were having a highly inconsistent polyherbal composition. Although this polyherbal composition is not included in the Tibbi system, it gives us an opportunity to confirm the plant taxa from the Unani perspective.

Leaves are most important part of the plant and can be used for the identification of a taxon. An appropriate understanding of leaf development in terms of shape and responsible abiotic factors is necessary for improvement in plant. Leaf shape variation could be evaluated successfully, and the symmetrical and asymmetrical elements of the overall shape variation could be detected. The aim of the present study was to establish a quantitative analysis method of leaf shape by elliptic Fourier descriptors and principal component analysis (EF-PCA). EF-PCA describes an overall shape mathematically by transforming coordinate information concerning its contours into elliptic Fourier descriptors (EFDs) and summarizing the EFDs by principal component analysis. We can be able to extract six variables by using leaf specimen images from field and herbarium specimens. In the present study, total leaf area with respect to notch area is more variable within species. Within a species the major source of the symmetrical elements may be governed by genotypic features and the asymmetrical elements are strongly affected by the environment. We could discuss the value of morphometrics to detect subtle morphological variation which may be undetectable by human eye.

In a recent floristic field survey of overall vegetation to some border areas of Maharashtra and Madhya Pradesh, we have collected the numerous grasses. After critical laboratory observation of grass species and literature survey has revealed the addition of two new grass species for the Madhya Pradesh state. Their vegetative and reproductive morphology was studied in detail and differences with their allied species are mentioned here.

In the present communication we are trying to report the socio-cultural valuation of the available Phyto-resources from the Dang district, South Gujarat. Quantitative techniques have been used in ethnobotany to compare the uses and the cultural importance of different plant taxa. Researchers have developed several indices to estimate the significance of plant species for humans. We used interview and observational data concerning plants traditionally used by tribal people of south Gujarat. Individual data ‘event’ is collected and segregated in pre-defined use categories. It was then processed separately. Different indices such as User report (UR), Frequency of citation (FC), Number of uses (NU), Cultural importance index (CI), Relative frequency of citation (RFC), and Relative importance index (RI) were calculated. We found a low correlation between the practical and the cultural values of species: some species rarely used were frequently mentioned in interviews, whereas some species frequently used were rarely mentioned in interviews. Indices of cultural and practical value measure different dimensions of the importance of plant species to society. From the present study we found that Moringa oleifera is the most used plant species in the study area.