hydrilla
Hydrilla verticillata (L. f.) Royle

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Image Descriptor Description
5480687 Plant(s)
5480688 Plant(s)
5480689 Plant(s)
5480690 Plant(s)
5480600 Infestation
5483978 Plant(s)
5480667 Infestation
5480660 Infestation
5480639 Plant(s)
5483975 Infestation
5480664 Infestation
5480636 Plant(s)
5480610 Infestation
5480611 Plant(s)
5480638 Plant(s)
5483983 Plant(s)
5483984 Infestation
5480637 Infestation
5483980 Plant(s)
5483981 Plant(s)
5483982 Plant(s)
5480665 Infestation
5480666 Infestation
5480613 Infestation
5480626 Infestation
5480605 Plant(s)
5480606 Plant(s)
5480607 Plant(s)
5480608 Infestation
5480602 Plant(s)
5480603 Plant(s)
5480595 Infestation
5480586 Infestation
5480589 Infestation
5480590 Infestation
5480674 Plant(s)
5480675 Plant(s)
5480676 Foliage
5480677 Foliage
5480678 Foliage
5480679 Foliage
5480686 Plant(s)
5480691 Plant(s)
5480692 Plant(s)
5480670 Plant(s)
5480671 Plant(s)
5480663 Plant(s)
5480631 Infestation
5480632 Infestation
5480633 Infestation
5480634 Infestation
5480627 Infestation
5480628 Infestation
5480629 Infestation
5480630 Infestation
5480587 Infestation
5480588 Infestation
5480648 Foliage
5480649 Foliage
5480651 Foliage
5480652 Foliage
5480695 Plant(s)
5480696 Plant(s)
5480699 Plant(s)
5480640 Foliage
5480641 Foliage
5480642 Foliage
5480646 Foliage
5480647 Foliage
5480592 Infestation
5480593 Infestation
5480594 Infestation
5480604 Plant(s)
5480609 Infestation
5480591 Infestation
5476332 Foliage
5476333 Plant(s)
5476334 Infestation
5476335 Foliage
0002160 Tuber subsoil turions (tubers) at the end of horizontal stolons. These asexual reproductive structures are resistant to herbicides, and allow for rapid recolonization of a treated site
0002159 Infestation heavy infestation, the rapid underwater growth "pushes" a portion of the mat above the water, giving the reservoir a field-like appearance
4064028 Plant(s) Wasissa Springs, Jefferson Co., Fla
1149120 Infestation
1149127 Plant(s)
1149125 Infestation
2148040 Infestation
1148070 Plant(s)
5400458 Plant(s)
5345046 Plant(s)
1624028 Infestation Discovered in the Crystal River in south Florida in 1960.
1624029 Plant(s) Discovered in the Crystal River in south Florida in 1960.
1299189 Plant(s)
2122081 Plant(s)
2122080 Plant(s)
2122079 Plant(s)
5345047 Infestation
1149126 Plant(s)
1149124 Infestation
1149128 Infestation
5399495 Root(s) bulb
5399496 Root(s) bulb
5399513 Root(s) bulb
5399514 Root(s) bulb
5399494 Root(s) bulb
5399536 Twig(s)/Shoot(s) sprout
5399537 Twig(s)/Shoot(s) sprout
5399538 Twig(s)/Shoot(s) sprout
5399531 Twig(s)/Shoot(s) sprout
5399532 Twig(s)/Shoot(s) sprout
5399533 Twig(s)/Shoot(s) sprout
5399534 Twig(s)/Shoot(s) sprout
5399535 Twig(s)/Shoot(s) sprout
5399499 Twig(s)/Shoot(s) sprout
5399497 Twig(s)/Shoot(s) sprout
5399498 Twig(s)/Shoot(s) sprout
5399030 Habitat
5399031 Habitat
5399032 Plant(s) habitat
5399033 Plant(s) habitat
5399023 Habitat
5396752 Foliage
5396753 Foliage
5396754 Foliage
5396755 Foliage
5396749 Foliage
5396750 Foliage
5396751 Foliage
5396744 Foliage
5396745 Foliage
5396746 Foliage
5396747 Foliage
5396748 Foliage
5396743 Foliage
5400457 Foliage
5400455 Foliage
5400456 Foliage
5400454 Plant(s)
5392216 Infestation Infested river
5274079 Plant(s)
4064029 Infestation
2132053 Dispersal tangled on boat motor
5276057 Infestation
5307063 Seed(s)
1149129 Control sprayer
1624024 Infestation Thick mats of introduced aquatic weeds interfere with recreational activities such as sailing and swimming.
5274075 Plant(s) Whole plants out of water
5274076 Plant(s) Young plants
5274077 Plant(s)
5274078 Infestation
3694013 Feature(s) tubers
3694014 Infestation Jolly pond - Clayton Co.
1148116 Plant(s)
0002161 Joe Balciunas surveying for hydrilla agents (August 1983) at Lake Dal. Of the four agents approved for release two were shipped from India.
0002158 growing tip

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