. Dansk botanisk arkiv. Plants; Plants -- Denmark. Fig. 398. Endoderma viride (Rke.) Lagerh. from tlie epidermis of Dictyota indica. (About 176:1.) Further, in the thick membrane of Hypnea cornuta an Endo- derma occurred whose cells were subcyUndrical or sometimes more irregular with small ele- vations. As large cells are not present in the cortical layer of the Hypnea the endophyte creeps everywhere at random, forming an irregular network by means of its filaments which are ramified on both sides. The cells were about 5—7 n thick and up to 40 \i long. The Hyp- nea was found in the harbour of
. Dansk botanisk arkiv. Plants; Plants -- Denmark. Fig. 398. Endoderma viride (Rke.) Lagerh. from tlie epidermis of Dictyota indica. (About 176:1.) Further, in the thick membrane of Hypnea cornuta an Endo- derma occurred whose cells were subcyUndrical or sometimes more irregular with small ele- vations. As large cells are not present in the cortical layer of the Hypnea the endophyte creeps everywhere at random, forming an irregular network by means of its filaments which are ramified on both sides. The cells were about 5—7 n thick and up to 40 \i long. The Hyp- nea was found in the harbour of Charlotte Amalia, St. Tho- mas. Furthermore an Endoder- ma (Fig. 398) was found in the epidermis of Dictyota in- dica. It is freely dendritically ramified with branches issuing from both sides of the filaments and spreading widely in the host, following mostly the way above the vertical walls of its peri- pheral cells. The cells of this Endoderma have more or less sinuate walls and reach a length of up to 30 \i. and a breadth of up to 15 (a. The cells are filled with granular contents, rich in starch. In the cells one. or two pyrenoids are present. This form was dredged off Frederikssted, St. Croix in a depth of about 10 fathoms. A very simi- lar Endoderma was found in Spyridia fllamentosa gathe- red at the shore of Green Cay Estate, St. Croix. In anoldCau- lerpa another En- doderma was found of which the ac- companving Fig. Fig. 399. Endoderma viride (Rke) Lagerii. onn u "^ Forma. Comp. text. (About 260:1.) ^^^ shows some Dansk Botanisk Arkiv, Bd. 3, Nr. 1. (1920). 27. 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 Dansk botanisk forening. Kbenhavn : Dansk botanisk forening
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