Vanilla seeds or more correctly pods are black. Tonka beans (hazadous to health if taken in large quantities)
Vanilla is obtained from the seed pod of a specific orchid Vanilla planifolia.
The Hindi name for black seed is "कलौंजी" (kalaunji) or "काला जीरा" (kala jeera).
The black seed you are referring to is likely Tonka bean. Tonka beans have a vanilla-like fragrance and contain coumarin, a compound that can be toxic when consumed in large amounts. It is important to use Tonka beans in moderation in culinary applications.
Vanilla beans are the seed pods of a type of orchid. The tiny little specks in foods that use vanilla bean as a flavoring are the individual seed from inside the pod.
Jawas is Flaxseed in English, very good sourse of Omega-3
Nigella Poppy Onion
It is actually a black seed with a white heart instead of a white seed with a black heart. Cardiospermum Halicacabum. Common name is Love in a Puff, Ballon Vine, or Heartseed.
Black cumin seeds
Nope - vanilla flavouring is produced from the oil of the vanilla pod - which is the seed case of an orchid !
On balance, yes. It is the seed pod of the Jerusalem Orchid.
Cytisus or broom.
The vanilla bean is the seed of an orchid.