You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Which genus can be found on the most continents, Hechtia or Zantedeschia?" whose answer is Zantedeschia.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Zantedeschia distribution
Useful Output:

Doc 1: Four species of Zantedeschia are threatened due to their restricted distribution range in South Africa.  Distribution and habitat. Distribution
Doc 2: Plant Type: Bulb ; SA Distribution: Eastern Cape, KwaZulu-Natal, Mpumalanga, Northern Cape, Western Cape ; Soil type: Loam ; Flowering season: Spring, Early Summer
Doc 3: This datasheet on Zantedeschia aethiopica covers Identity, Distribution, Uses. Identity. Preferred Scientific Name: Zantedeschia aethiopica.
Doc 4: Geographical distribution. CCSV was detected in Taiwan, affecting calla lilies (Zantedeschia spp.), and was initially named Lily chlorotic
Doc 5: Distribution and habitat. edit. All species are endemic to central and southern Africa, from Nigeria to Tanzania and South Africa. Z. aethiopica grows