Gymnosperms
Carom seeds are called Ajwain in Hindi
Maple seeds are typically called "helicopter seeds" or "maple keys" because of the way they spin and helicopter-like shape when falling from a tree.
Gingelly seeds are called "ellu" in Tamil.
The process of clearing cotton from the seeds is called ginning.
The study of fruits and seeds is known as carpology.
A large ovary and its seeds are called a fruit. The ovary develops into the fruit after fertilization, and the seeds are contained within the fruit.
Small Mustard seeds
Gasalu/GasaGasalu is called as Poppy Seeds
"Mustard Seeds" are called "RAII DANA", where as "Mustard" is referred to as "Sarson".
Masoor dal not sure
Chia seeds are called "بذور الشيا" (budoor al-shia) in Arabic.
The seeds collected from the first generation of monohybrids are called F1 seeds. These seeds are the product of crossing two different true-breeding parent plants.