. Annales des Sciences Naturelles Botaniques. 214 GUSTAVE CHAUVEAUD. Fig. 59. — P. Iriquetrum, — Portion centrale de coupe transversale faite au-dessous , de la première bifurcation de la tige. État jeune. — L, tube criblé; B, vaisseau disposé en alternance plus ou moins régulière avec les tubes criblé Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Paris

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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherparis, bookyear1911