• 

  Handelshölzer - Altingia excelsa Noroña (Rasamala)

  http://www1.biologie.uni-hamburg.de/b-online/wood/german/hamalexc.htm

  Description of Altingia excelsa Noroña (Rasamala), generated from a DELTA database.

• 

  The Families of Flowering Plants - Goupiaceae Miers

  http://www1.biologie.uni-hamburg.de/b-online/delta/angio/www/goupiace.htm

  Description of Goupiaceae Miers, generated from a DELTA database.

• 

  Angiosperm families - Oleaceae Hoffmgg. & Link

  http://www.delta-intkey.com/angio/www/oleaceae.htm

  Description of Oleaceae Hoffmgg. & Link, generated from a DELTA database.

• 

  Handelshölzer - Roupala spp. ()

  http://www1.biologie.uni-hamburg.de/b-online/wood/german/prorospp.htm

  Description of Roupala spp. (), generated from a DELTA database.

• 

  The Families of Flowering Plants - Menyanthaceae Dum.

  http://www1.biologie.uni-hamburg.de/b-online/delta/angio/www/menyanth.htm

  Description of Menyanthaceae Dum., generated from a DELTA database.

• 

  Angiosperm families - Cornaceae Dum.

  https://www.delta-intkey.com/angio/www/cornacea.htm

  Description of Cornaceae Dum., generated from a DELTA database.

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