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California Fan Palm (Washingtonia filifera)
Bougainvillea Trained to grow on Guest Houses
Botanical Name
Zantedeschia aethiopica
Family
Arum Family (Araceae)
Origin
Native to South Africa
 
At Hearst Castle
Scattered throughout gardens; for example at Neptune Terrace. Grown at San Simeon in W. R. Hearst's time; yellow calla (a different but very similar species) is mentioned in the Julia Morgan correspondence.
 
Description
Herbaceous perennial growing from fleshy roots called rhizomes; large, arrow-shaped leaves in basal clumps; large white "flowers" with central yellow spike grow singly on long stalks from ground; the "flower" is actually a group (called an inflorescence) of many tiny yellow flowers packed together in the central spike (called a spadix), while the white "petal" is actually a modified leaf called a spathe; blooms mostly in spring and early summer.
Comments
Although often referred to as Calla "Lily," the calla is not at all related to true lilies (genus Lilium) nor to the lily family. The calla is an arum (member of the Araceae family) which is characterized by the same inflorescence with the spathe and spadix. This family includes house plants such as philodendron, spathiphyllum, pothos, monstera, and caladium. The family also includes food plants such as taro and dasheen. Arum palaestinum or "Black Calla" is a close relative of the Common Calla. It is also found on the hilltop. There is one plant located at the northeast end of the Neptune Dressing Rooms, to the left of the stairs as you ascend to the Neptune Terrace on tour 3.

 




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