Neem(Azadirachta indica) and peepal(Ficus religiosa) or sacred fig) trees niche same both grow together.

Azadirachta indica(NEEM) 

native to the Indian subcontinent.

Neem is a fast-growing tree that can reach a height of 15–20 metres (49–66 ft), and rarely 35–40 m (115–131 ft). It is deciduous, shedding many of its leaves during the dry winter months. The branches are wide and spreading. The fairly dense crown is roundish and may reach a diameter of 20–25 m (66–82 ft). The neem tree is similar in appearance to its relative, the chinaberry (Melia azedarach). 

Claim Effectiveness Against COVID-19
In March 2020, false claims were circulated on social media in various Southeast Asian countries and Africa, supporting the use of neem leaves to treat COVID-19. The Malaysian Ministry of Health summarized myths related to using the leaves to treat COVID-19, and warned of health risks from over-consumption of the leaves.There is no evidence for the effectiveness of neem leaves in the treatment of COVID-19.

Ficus religiosa(peepal) 
Bodhi tree
native to the Indian subcontinen

This is the tree under which Gautama Buddha is believed to have attained enlightenment.

, religiosa is used in traditional medicine for about fifty types of disorders including asthma, diabetes, diarrhea, epilepsy, gastric problems, inflammatory disorders, infectious and sexual disorders etc. 

Neem(Azadirachta indica) and peepal(Ficus religiosa) or sacred fig)  trees niche same both grow together and sharing their niche overlap.

It means they are showing kin nature familyhood.    

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