Sentence Examples


  • Thus there are a few 3 Ferns which climb, others are .8 water plants, while many, especially those which live as epiphytes, are more or less xerophytic. Some of the epiphytic forms (Polypodium quercifolium, Platycerium) have strongly dimorphic leaves, the sterile leaves serving in some cases to catch falling debris, and thus to provide the plant with soil.
  • Lastly, the symbiotic relation between the plant and ants is found in Ferns, the rhizome of Polypodium carnosum containing cavities inhabited by these insects.
  • - Polypodium vulgare.
  • - Polypodium vulgare.
  • Mosses (Grimmia) were found on Chimborazo at 16,660 ft., ferns (Polypodium pycnolepis, Kze.) at 14,900, and specimens of Gentiana rupicola, H.
 

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