Download Aquatic and Wetland Plants of Northeastern North America, by Garrett E. Crow PDF

By Garrett E. Crow

This is often via a long way the easiest and so much accomplished handbook and illustrated consultant to local and naturalized vascular plants—ferns, conifers, and flowering plants—growing in aquatic and wetland habitats in northeastern North the United States, from Newfoundland west to Minnesota and south to Virginia and Missouri. released in volumes, this long-awaited paintings thoroughly revises and tremendously expands Norman Fassett’s 1940 vintage A handbook of Aquatic vegetation, but keeps the gains that made Fassett’s ebook so invaluable.  Features include: *  assurance of 1139 plant species, 1186 taxa, 295 genera, 109 families *  greater than six hundred pages of illustrations, and illustrations for greater than ninety% of the taxa *  keys for every species comprise references to corresponding illustrations *  habitat details, geographical levels, and synonomy *  a bankruptcy on nuisance aquatic weeds *  glossaries of botanical and habitat terms *  an entire index for every quantity Wetland ecologists, botanists, source managers, public naturalists, and environmentalists concerned about the upkeep of wetland components, that are more and more threatened, will welcome this transparent, attainable, and finished consultant.

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Read or Download Aquatic and Wetland Plants of Northeastern North America, Volume I: A Revised and Enlarged Edition of Norman C. Fassett's A Manual of Aquatic Plants, Aquatic and Wetland Plants of Northeastern North America, Volume 1 PDF

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Extra resources for Aquatic and Wetland Plants of Northeastern North America, Volume I: A Revised and Enlarged Edition of Norman C. Fassett's A Manual of Aquatic Plants, Aquatic and Wetland Plants of Northeastern North America, Volume 1

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2:312 12. Basal lobes pointed (fig. 9j); petals white; fruit a globose cluster of achenes (Sagittaria) . . . . Alismataceae. 2:3 10. Leaf bases various. cordate to reniform or having a deep sinus between lobes (if sinus so wide such that base appears sagittate. then leaf floating); leaves submersed. floating. or emersed. 13. Plant with strong skunk-like odor when crushed; spathe mottled. purplish-green and/or reddish-brown. emerging early. before leaves (Symplocarpus) . . . . . . . . .

Elatinaceae. 1:107 34. Leaves whorled. (2) 3-12 per node; seed coats not pitted. 35. Leaves (2) 3-8 per whorl; stems not hollow (small lacunar canals present). 36. Leaves not tipped by a tiny callus; flowers solitary. axillary. rising to and floating at water surface (Egeria. Elodea. Hydrilla) . . . . . . . . . . . . . . . 2:11 36. Leaves tipped by a tiny callus; flowers usually absent on submersed plants (flowers typically appearing on stranded plants.

Lentibulariaceae. 1: 352 1. Stems or roots in soil lacking bladders; upright stems naked or with leaves. flowers various. 2. Leaves greatly reduced. appearing as scales (figs. d. f) or bumps (fig. lOf) along stems. stems thus appearing naked. 3. Plants distinctly succulent; plants of saline sites. usually coastal (Salicornia) . . . . . . . . . . . . . Chenopodiaceae. 1:79 3. Plants not succulent; plants of non-saline sites. 4. Stems several. arising along a creeping rhizome; leaves rounded at apex.

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