California) y otras que se encuentran en zonas mas interiores del pais, como Elatine brachysperma, Nuphar advena, Potamogeton amplifolius,
Sparganium americanum y Wolffiella gladiata.
In both Group 4 and Group 5 Nuphar lutea,
Sparganium erectum s.
2 - - -
Sparganium microcarpum (Neuman) 1 - - - Thelypteris palustris Schott 1 - - - Calamagrostis epigeios (L.
tenuissimus 4 7 M H C E Saururus cernuus 4 9 M EH C D Spirodela polyrrhiza 5 7 M H C E Utricularia gibba 4 10 M EH C E Utricularia macrorhiza 5 9 M EH C D Wolffia brasiliensis 6 7 M H C D Wolffia columbiana 5 7 M H C E Zannichellia palustris 6 10 M EH D E Eleocharis palustris 8 10 H EH D E
Sparganium emersum 8 10 H EH D D Vallisneria americana 7 7 H H E E Ceratophyllum echinatum 10 10 EH EH E E Myriophyllum verticillatum 10 10 EH EH E E Potamogeton amplifolius 10 10 EH EH Table 2.
Our sample area was dominated by Typha angustifolta, Leersia oryzoides, and
Sparganium eurycarpum.
bur-reed,
Sparganium hyperboreum, and mare's tail, Hippuris vulgaris).
Macrophyte growth is sparse in all lakes with the exception of small patches of Isoetes, Nuphar, and
Sparganium.
Globular, condensed inflorescences also occur in Eriocaulaceae,
Sparganium, and Rapateaceae.
The most common aquatic macrophytes were: Elodea canadensis L,
Sparganium americanum Nutt, and Sagittarla latifolia Willd.
Vegetated pools were deep (mean = 57 cm, range 28-103), had virtually no current (mean = 0 cm/sec, max 1), with a substratum dominated by
Sparganium americanum and silt.
en 22 y 32; Galium palustre y Sisymbrium chrysanthum 1 en 23 y + en 26;
Sparganium erectum s.
Estrato herbaceo: Holcus lanatus + en 3 y 14; Alliaria petiolata 1 en 4, + en 5; Epilobium hirsutum + en 4 y 6; Rumex induratus y Galium mollugo + en 4 y 14; Polygonum persicaria y Circaea lutetiana + en 8 y 10; Solanum sublobatum + en 10 y 17; Mentha x piperita + en 11 y 16; Leersia oryzoides 1 en 13, + en 18; Epilobium obscurum 1 en 14, r en 17;
Sparganium erectum subsp.