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Trichocereus chalaensis

First description appeared in:

Curt Backeberg 1956
"Descriptiones Cactarearum Novarum" page 20.
Veb Gustav Fischer Verlag - Jena

    page 20
    Trichocereus chalaensis Rauh & Backbg. n. sp.

    Latin Diagnosis:

    Erectus, ad 4 m altus, e basi ramosus; ramis erectis, interdum ad 15cm crassis; costis 8, ca. 2 cm latis, supra areolam sulco transversali, sursum deorsumque applanato; areolis in parte prominente costae; aculeis radialibus 6–10, ad ca. 1 cm longis; aculeis centralibus 2–3, ad 5 cm longis, primum fuscis, in superiore parte pullis, fere nigris; flore ad 17 cm longo, ad 10 cm lato; tubo ca. 2 cm crasso; squamis viridibus, pilis nigris; phyllis perigonii exterioribus in superiore parte extera colore rubro claro, in media parte viridulo; phyllis perigonii interioribus albis, ad 2 cm latis; filamentis viridibus; stigmatibus albis. — Peruvia australis (prope Chala, in collibus litoris, 200 m). — Typ-No. K 128 (1956).



    Rauh 1958


    Backeberg 1959


    Ritter's comments



Trichocereus


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