SE. Kenya to E. Tanzania (incl. Pemba, Zanzibar), W. Indian Ocean as per WCSP;

Aldabra; Comoros; Kenya; Madagascar; Mauritius; Runion; Seychelles; Tanzania as per Catalogue of Life;

Orchids seen at the Conservatory in ABG during my visit in October, 2018. 

Angraecum eburneum ??

This looks like Prosthechea cochleata, but the colour doesnt match. May be a white variant.

Thanks … … has suggested Angraecum eburneum.

Can you have a look and give your opinion?