The New Encyclopaedia Britannica, Volumes 1-10Encyclopaedia Britannica, 1974 - Reference [1] Propaedia: outline of knowledge and guide to the Britannica.--[2]-[11] Micropaedia: ready reference and index.--[12]-[30] Macropaedia: knowledge in depth. |
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Page 215
... ovule arising from the base . The fact that the ovule is basal provides the best single dis- tinction of the Asterales from the related order Caly- cerales , which also has involucrate heads with a similar pollen - presentation ...
... ovule arising from the base . The fact that the ovule is basal provides the best single dis- tinction of the Asterales from the related order Caly- cerales , which also has involucrate heads with a similar pollen - presentation ...
Page 218
... ovule . No presently existing genus combines all of these fea- tures , but more of them are found together in the He- liantheae than in the other tribes , and if such a plant did exist it would probably be referred to that tribe . The ...
... ovule . No presently existing genus combines all of these fea- tures , but more of them are found together in the He- liantheae than in the other tribes , and if such a plant did exist it would probably be referred to that tribe . The ...
Page 874
... ovules . Ovules 1-4 , anatropous , and with a single integument . The female flowers in cymose groups of three or fewer and fused with adjacent bracts of varying numbers . The aggregations of male flowers attached to a flexible axis ...
... ovules . Ovules 1-4 , anatropous , and with a single integument . The female flowers in cymose groups of three or fewer and fused with adjacent bracts of varying numbers . The aggregations of male flowers attached to a flexible axis ...
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The New Encyclopaedia Britannica, Volumes 1-10 Encyclopaedia Britannica Publishers, Inc. Staff No preview available - 1974 |
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19th century aesthetic ancient areas armour army arthropods artiodactyls artists aschelminths Asia Asian Assam Asterales astronomical atheism Athens atheriniforms Atlantic atmosphere atoms Basin beryciforms Cenozoic Central centre China climate countries criticism culture early Earth East economic effect electrons elements energy exosphere Finland forces forest fossil France function galaxies Games gases gastrotrichs German Greek groups Gt.Brit heterosphere Hittite homosphere hydrogen important increase India Indonesia industrial Italy Japan kilometres layer lines literature mass ment metres miles military modern molecules mountain North occur Ocean Olympic orbit organization original oxygen painting particles percent period planets Pleistocene political population priapulids produced radiation radio range region religion result rotifers Siberia social society solar South Southeast Southeast Asia southern Soviet species spectra spectrum stars structure style surface Sweden temperature theory tion tradition ture types usually wavelengths western zone