prosenchymatous

_Calamodendron_, Commentry; prosenchymatous portion of the wood carbonized, X200.

Scientific American Supplement, No. 481, March 21, 1885 Various

In fact, with Numbers 1 and 2 the analysis was made solely of the wood, and with No. 3 only of the prosenchymatous and suberose parts of the bark.

Scientific American Supplement, No. 481, March 21, 1885 Various

Fig. 11, same, from Autun; prosenchymatous portion of the wood silicified, X200.

Scientific American Supplement, No. 481, March 21, 1885 Various

We know, in fact, that the wood of the Calamodendrons is composed of alternately radiating bands formed of ligneous and thick walled prosenchymatous tissue, while the wood of Cordaites, which is less dense, recalls that of certain coniferæ of the present day (Araucariæ).

Scientific American Supplement, No. 481, March 21, 1885 Various

-- _Calamodendron, _ from Autun; prosenchymatous portion of the wood silicified, X200.] [Illustration: 12l: FIG.

Scientific American Supplement, No. 481, March 21, 1885 Various

-- _Calamodendron, _ Commentry; prosenchymatous portion of the wood carbonized, X200.]

Scientific American Supplement, No. 481, March 21, 1885 Various