Bennettitales in the Rhaetian flora of Wüstenwelsberg, Bavaria, Germany
- Environmental Science, Geography
Aspectos da anatomia foliar de Stevia rebaudiana (Bert.) Bertoni (Compositae)
Foram estudadas folhas de plantas cultivadas, vivas ou f~ xadas, em cortes transversais e paradermicos. Fez-se a determinaçao da ãrea ocupada pelas celulas epidermicas, estômatos e tricomas, se gundo…
Diversity and evolution of leaf anatomical characters in Taxaceae s.l.—fluorescence microscopy reveals new delimitating characters
- BiologyJournal of Plant Research
Fluorescence microscopy was shown to be very useful for identifying leaf tissues and their constitution and it was shown that particularly sclerified tissues have highest potential for the discrimination of both freshly collected samples and rehydrated herbarium specimens at the generic and species level.
The course of resin canals in the shoots of conifers
- Environmental ScienceThe botanical magazine = Shokubutsu-gaku-zasshi
Fundamental features of resin canals and actual resin canal patterns in the Taxaceae, Cephalotaxaceae and Podocarpaceae are reported from the observation of serial transections of shoots.
The effect of various types of forest fires on pine resin productivity in Gunung Walat University Forest, Sukabumi, Indonesia
- Environmental Science, Materials Science
Prasetya CD, Syaufina L, Santosa G. 2017. The effect of various types of forest fires on pine resin productivity in GunungWalat University Forest, Sukabumi, Indonesia. Biodiversitas 18: 476-482.…
Studies on the foliage of Myricaria germanica (Tamaricaceae) and their evolutionary and ecological implications
- Environmental ScienceTrees
The evolution of salt glands in a halophytic ancestor may have been an enabling trait that facilitated the adaptation of Myricaria germanica to non-saline Ca-rich soils, which highlights the dichotomy of the stress-tolerant family Tamaricaceae into two types of stressful habitats.
Morphological and Micromorphological Investigations Regarding the Leaves of Several Rosa L. Species
Micromorphological studies emphasized a large number of cells which forming both terminal secretory part and foot, even though their dimensions are small.
Is the abaxial palisade parenchyma in phyllaries of the sunflower (Helianthus annuus L.) capitulum a missing trait in modern genotypes
The anatomical studies ofphyllaries in Asteraceae remain relatively poor in the literature and future studies for comparing the physiological and biochemical activities of the RuBisCO among the IB of the primitive, male-fertile lines and modern sunflower genotypes will help to define magnitude of their importance as a morphological trait to be considered in future plans of sunflower breeding.
Morphological features concerning epidermal appendages on some species of the Solanum genus.
12 taxa have been examined, thus revealing the presence, density and micro morphological features of the epidermal appendages of the Solanum genus, and can be of use in the taxonomy of the genus.
Estudio comparativo de la composición biomineral de cuatro especies del género Gunnera de la Argentina
- Environmental Science, Biology
The results obtained in the study of biomineralizations may relate to the characteristics of the habitat where plants grow and may be useful as tools for environmental assessment and/or past vegetation in these regions.
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