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- Title
BIOMETRIC AND MORPHOLOGIC OBSERVATIONS ON HOYA CARNOSA (L.F.) R BR. (APOCYNACEAE) LEAVES.
- Authors
BERCU, Rodica
- Abstract
The paper discloses a research model of leaf investigation, based on biometric measurements and morphologic observations. In literature there are only a few examples of this type of biometrical investigation and analysis model applied on spontaneous and even cultivated plants leaves. The article comprises biometrical and morphologic investigations on species Hoya carnosa (L.f) R. Br. (Apocynaceae) leaves. The measurements and observations were performed on 40 mature leaves of the studied species, including linear measurements, percentage ratio, angular measurements and other measurements such as: the number semi-sum of secondary pairs of veins and the leaf surface as well. The biometric measurements were the basis of a mathematical calculation of the average values on the studied leaves species.
- Subjects
BIOMETRY; MORPHOLOGY; HOYA carnosa; APOCYNACEAE; LEAVES
- Publication
Annals of West University of Timisoara: Series of Biology, 2017, Vol 20, Issue 2, p193
- ISSN
1582-3830
- Publication type
Article