As inthe jepson manual higher plants of california1993 only vascular plants are treated inthe jepson manual second edition vascular plants are a monophyletic group or clade that includes 1 lycophytes often superficially moss like but with thicker scale like leaves and axillary sporangia that are often borne in cones 2 ferns most with sporangia borne on abaxial leaf surfaces a few with sporangia on modified leaf segments or in hard sporangium cases andequisetum with whorled . The digital jepson manual provides an unparalleled new level of interactivity portability and convenience extensive linking and e book friendly illustrations make it easier for users to learn about plant characteristics and identify the native and naturalized plants of california all in a format ideally suited for use in the field using readily available e book readers field researchers students and enthusiasts can click on links to rapidly navigate through keys to families . Achetez et telechargez ebook the digital jepson manual vascular plants of california english edition boutique kindle botany amazonfr. The digital jepson manual provides an unparalleled new level of interactivity portability and convenience extensive linking and e book friendly illustrations make it easier for users to learn. The digital jepson manual vascular plants of california second edition thoroughly revised and expanded bruce g baldwin editor douglas h goldman editor david j keil editor robert patterson editor thomas j rosatti editor
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