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Philodendron williamsii Hook.f.

williamsii; named after (1912?),

Bot. Mag. 97: t. 5899 (1871)
     no thumbnail available (9)plantillustrations.org 3387
    Philodendron williamsii Hook.f.
    Curtis’s Botanical Magazine, t. 5878-5942, vol. 97 [ser. 3, vol. 27]: t. 5899 (1871) [W.H. Fitch]


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