• 

  Clematis, the Genus: A Comprehensive Guide for Gardeners, Horticulturists ... - C. Grey-Wilson - Google Books

  https://books.google.de/books?id=umslAQAAMAAJ

  Clematis is the most popular of all garden climbers, a popularity that is undoubtedly due to the astonishing range of varieties available. This new book stresses the species of Clematis, unlike The Gardener's Guide to Growing Clematis (page 27), which…

• 

  Ferns: Osmunda, Hymenophyllum, Trichomanes, Davallia, Thyrsopteris, Cibotium ... - Edward Joseph Lowe - Google Books

  https://books.google.de/books?id=qjQOAAAAQAAJ

  Keine Beschreibung vorhanden.

• 

  Red Fairy Duster, Baja Fairy Duster (Calliandra californica)

  http://www.desert-tropicals.com/Plants/Fabaceae/Calliandra_californica.html

  Red Fairy Duster, Baja Fairy Duster (Calliandra californica): see it and grow it

• 

  BiolFlor search system

  https://www.ufz.de/biolflor/taxonomie/taxonomie.jsp?ID_Taxonomie=938

  Keine Beschreibung vorhanden.

• 

  BiolFlor search system

  https://www.ufz.de/biolflor/taxonomie/taxonomie.jsp?ID_Taxonomie=322

  Keine Beschreibung vorhanden.

• 

  BiolFlor search system

  https://www.ufz.de/biolflor/taxonomie/taxonomie.jsp?ID_Taxonomie=318

  Keine Beschreibung vorhanden.

• 

  Pteridophytes and Gymnosperms - Google Books

  https://books.google.de/books?id=8_FxJfTifF4C

  The study of organismic diversity has witnessed an unprecedented upswing in the last two de­ cades. The empirical basis of botanical systematics has been broadened far beyond the realm of macromorphological traits on which systematists have based their…

• 

  BiolFlor search system

  https://www.ufz.de/biolflor/taxonomie/taxonomie.jsp?ID_Taxonomie=357

  Keine Beschreibung vorhanden.

• 

  BiolFlor search system

  https://www.ufz.de/biolflor/taxonomie/taxonomie.jsp?ID_Taxonomie=3473

  Keine Beschreibung vorhanden.

• 

  BiolFlor search system

  https://www.ufz.de/biolflor/taxonomie/taxonomie.jsp?ID_Taxonomie=2263

  Keine Beschreibung vorhanden.

---

---