When the desire for domination becomes too strong

Sai Ram. The desire for domination is arising from a deep insecurity of one's true worth. While LARCH expresses itself directly as a lack of Self-confidence (which is not true since the person may be quite capable but thinks that she is not), VINE expresses itself as a dominating person.
They could be cruel if their wishes are not respected. Dictators, tyrants are VINE people. Small children can sometimes be very VINE!

I am not too sure but in physical plane, this may manifest as "Loss of hearing" since VINE people don't listen to the opinions of others around.

In VINE state, they lack compassion for fellow beings. In many cases, VINE is helped by HOLLY since the heart centre opens up and they show their true love without overbearing.

The sufferers of VINE need CENTAURY!

Yes. CENTAURY is almost the opposite of VINE. CENTAURY people find it hard to say no to any one. They don't relish being dominated by others but can't resist. CENTAURY people are looking for acceptance from others because they have a weak self-image! LARCH is not self-confident but is not necessarily obedient!

BEECH is intolerant of others and doesn't mind expressing this intolerance. BEECH state comes from a desire to dominate too but instead of showing a calm powerful personality, they criticise the other person. VINE doesn't criticise but expects obedience and takes others for granted.
HEATHER is dominating in its own way, because HEATHER people always talk of themselves, their needs etc., in a highly egocentric way!

CHICORY tries to dominate by serving, giving something but expecting gratitude in return. CHICORY tries to cling and shows a type of dominating affection. CHICORY's love is very selfish.

VERVAIN fights for some 'good' causes that they believe in and may thus appear dominating. But in other areas of life, they are quite easy going and thus we can differentiate.

ROCK WATER people set very high and inflexible standards for themselves and thus we may mistake their behavior as dominating, but they don't insist on others following them.

WATER VIOLET appears aloof but doesn't try to dominate. They are content with themselves. They may resist being pulled into company, which they don't relish. They appear as proud to others.

I hope you got a good picture of each remedy from the above.