Gastrodia cunninghamii. Photo: Jeremy RolfeVascular plant saprophytes have no chlorophyll but derive organic nutrients from decaying plant material and through fungal threads connected to nearby tree roots. In this respect they are really fungal parasites, also known as myco-heterotrophs. All New Zealand vascular saprophytes are species of orchid except for Thismia rodwayi.
New Zealand vascular plant saprophytes are:
- Danhatchia australis
- Gastrodia cunninghamii
- Gastrodia minor
- Gastrodia sesamoides
- Molloybas cryptanthus
- Thismia rodwayi
For more information about saprophytes see:
- Saprophytic plants (UCLA)
- Saprophytes (Wikipedia)