-
plants sold as
Vallisneria gigantea are
actually Vallisneria americana. Similarly, some
Vallisneria gigantea are sold as
Vallisneria spiralis and
these giant...
-
Vallisneria spiralis, also
known as
straight vallisneria, tape gr****, or eel gr**** is a
common aquarium plant that
prefers good
light and a
nutrient rich...
- been
noted to feed to a
large extent on the
submerged leaves of
Vallisneria spiralis.
Specimens wintering in
India have been
found to have
mainly aquatic...
- flowers.
Common examples of this
include Calitriche autumnalis,
Vallisneria spiralis and some sea-gr****es. One
characteristic which most
species in this...
- (Giant
vallisneria)
Vallisneria neotropicalis Vallisneria rubra Vallisneria spiralis (Straight
vallisneria)
Vallisneria tortifolia (Twisted
vallisneria, dwarf...
-
European countries)
followed by
Azolla filiculoides in 25
countries and
Vallisneria spiralis in 22 countries. The
countries with the most
recorded alien aquatic...
-
jungle style aquascapes include Microsorum pteropus,
Bolbitis heudelotii,
Vallisneria americana,
Crinum species,
Aponogeton species,
Echinodorus species, Sagittaria...
- of the
water to
carry dry
pollen from one
flower to another. In
Vallisneria spiralis, an
unopened male
flower floats to the
surface of the water, and...
- stratiotes,
Ottelia alismoides,
Lemna minor,
Potamogeton crispus,
Vallisneria spiralis,
Hydrilla verticillata,
Ipomoea aquatica (syn. I. reptans), Azolla...
- Ewa Maria; Gudmundsdottir, Lara; Tamayo,
Mariana (1
August 2014). "
Vallisneria spiralis and
Egeria densa (Hydrocharitaceae) in
arctic and
subarctic Iceland"...
