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In view of the present paucity of information on the paleontology of the order ,
evolutionary interpretations must of necessity be based on comparative
morphological studies of present - day groups . The Austrobaileyaceae family is
thus placed ...
National Film Board of Canada perigynous , hypanthium present . Perianth of
numerous spirally arranged tepals . Stamens 5 to 10 ; pollen sacs 2 . Food
bodies present on the tepals ( sepals and petals ) and stamens . Car pels
numerous with ...
Subclass Amaryllidae : Order Pontederiales ; families Pontederiaceae and
Philydraceae Order Amaryllidales ; families Amaryllidaceae ( unique alkaloids
present ) , Alstroemeriaceae , Haemodoraceae , Hypoxidaceae , and
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LibraryThing ReviewUser Review - keylawk - LibraryThing
This is the 198215th Edition, in two halves, with the Macropaedia and the Micropaedia. First published in 1768, the publisher is the oldest English-language encyclopedia still in print. Two Scottish ... Read full review