By: Judy Evans
The term ‘flooded gum’ can refer to several species of eucalyptus. Probably the most common reference is to Eucalyptus grandis, also known as the Rose Gum. It is a large, fast-growing hardwood which prefers deep, well-drained soils. The name ‘rose gum’ comes from...
Transpiration in plants explained
By: Frances Stanford
Transpiration is the process by which plants use water. The water evaporates through the pores in the leaves during the process of photosynthesis when the pores are open to take in oxygen and carbon dioxide. However, coming in contact with the air causes the leaves...
Dangerous plants to touch
By: James Johnson
Plants are those lovely green things that grow all over the world. They decrease carbon levels, help keep oxygen available and provide many essential that make live not only possible, but a lot more comfortable. Animals have learned caution around native plants, eating some and...
How plant stomata function
By: Sammy Stein
Stomata are small pores found on the underside of leaves. They are sometimes found on stems and on the upper surface of the leaf but usually they are more abundant on the lower surface. They are formed because in the lower epidermis, which is made...
Transpiration in plants explained
By: Sammy Stein
Transpiration is important for any plant to survive. It keeps water moving in the plant, along with the dissolved mineral salts that the plant needs for nutrition and it helps cool the plant. The air in the inter cellular air space behind the stoma becomes...
By: Sammy Stein
Plants occupy almost every environment on Earth, from the waters to the mountains, deserts and bogs. Flowering plants represent a small part of the plant kingdom (They are the division of Spermatophyta) yet they make up some of the most important plant groups. Their life...
By: Sammy Stein
Plant physiology is the study of how parts of the plant work and how they carry out processes such as respiration, transpiration, photosynthesis and growth. It involves an understandng of plant anatomy and what each part does and how it is associated with particular functions...
By: Judy Evans
The general term ‘Yate tree’ is applied to several Western Australian varieties of eucalypt. The Yate variety was the first Western Australian eucalypt to be described. It was collected at Observatory Island in 1792. One of the Yates is Eucalyptus cornuta. It is found...
By: Judy Evans
Blackbutt is the name given to two different species of eucalypt. They both belong to the myrtle family. The name ‘blackbutt’ comes from the dark grey trunk and the fact that the trunks become blackened after bushfires. The tree itself is very resistant to...
By: Sammy Stein
The key to stomatal openings are the guard cells which surround the stomata themselves. These are two kidney shaped cells, one either side of the pore (stoma). When these are fully turgid they createan opening in the middle, which is the stomata. The stomata allows...

 

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