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Spiral
tulsi is of parallel venation. its absolutely correct
Phyllotaxy is the arrangement of leaves on the stem. The leaves of Oregano are paired opposite to each other. Each pair is at right angles to the previous one. This type of arrangement of leaves is called whorled arrangement.
Whorled means that there are three or more leaves at each (single) node on a plant's stem. It's a type of phyllotaxy (leaf arrangement).
stem and leaf plot
If you have a marble coffee table, you can find it's worth buy checking for price of marble coffee table at different online stores. I've never seen a coffee table like this one, or this type of marble
a green leaf
Coffee isn't a compound. Coffee is a mixture.
a maple leaf
coffee conteins
The leaf on the Canadian flag is a maple leaf; specifically, a sugar maple leaf.
a maple leaf