CULTURE OF CALLUS OF Hedera canariensis, WILLD.
Callus from stems of adult Hedera canariensis has been maintained on synthetic media for 29 successive passages over a period of three years. Callus from petioles of adult H. canariensis and from cotyledons has also been grown in culture.
THE ROCKEFELLER UNIVERSITY AND NEW YORK BOTANICAL GARDEN.
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Robbins
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Hervey