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Hoya obovata
I've had two different clones of Hoya obovata. The fi... |
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Hoya obscura
Hoya obscura is one of the best Hoyas to cultivate. L... |
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Hoya obtusifolia
Similar to Hoya imperialis in both leaves and growth,... |
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Hoya onychoides
A large leaved species from the paradise of Hoyas - Papua N... |
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Hoya oreogena
A cool growing species from northern Thailand with medium si... |
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Hoya ovalifolia
I have no idea if Hoya ovalifolia is the correct name... |