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| + | {{SPlantbox |
| + | |genus=Hydrilla |
| + | |species=verticillata |
| + | |Temp Metric=°F |
| + | |jumpin=If this plant info box on watering; zones; height; etc. is mostly empty you can click on the edit tab and fill in the blanks! |
| + | |image=Upload.png |
| + | |image_width=240 |
| + | }} |
| {{Inc| | | {{Inc| |
| + | Hydrilla (water plant with whorled lvs.). Hydrocharitaceae. One aquatic plant of Cent. Eu., Asia and Austral., offered abroad as a water or aquarium subject. H. verticillata, Gasp. Forming large masses, leafy, submerged, dioecious: lvs. linear or oblong, serrulate or entire, 4—8in a whorl, very short ( ¼ - 1/3 in. long): sterile or male fls. solitary and short-pedicelled in a sessile spathe; sepals, petals and stamens 3: fertile or female fls. 1-2 and sessile in the spathe; sepals and petals 3; ovary extending beyond the spathe into a beak; stigmas 3: fls. very small; the male fls. detach and float. |
| + | }} |
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| + | ==Cultivation== |
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| + | ===Propagation=== |
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| + | ===Pests and diseases=== |
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| + | ==Varieties== |
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| + | ==Gallery== |
| + | |
| + | <gallery perrow=5> |
| + | Image:Upload.png| photo 1 |
| + | Image:Upload.png| photo 2 |
| + | Image:Upload.png| photo 3 |
| + | </gallery> |
| + | |
| + | ==References== |
| + | <references/> |
| + | *[[Standard Cyclopedia of Horticulture]], by L. H. Bailey, MacMillan Co., 1963 |
| + | <!--- xxxxx *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381 --> |
| + | <!--- xxxxx *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432 --> |
| + | <!--- xxxxx *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608 --> |
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− | Hydrilla (water plant with whorled lvs.). Hydrocharitaceae. One aquatic plant of Cent. Eu., Asia and Austral., offered abroad as a water or aquarium subject. H. verticillata, Gasp. Forming large masses, leafy, submerged, dioecious: lvs. linear or oblong, serrulate or entire, 4—8in a whorl, very short ( ¼ - 1/3 in. long): sterile or male fls. solitary and short-pedicelled in a sessile spathe; sepals, petals and stamens 3: fertile or female fls. 1-2 and sessile in the spathe; sepals and petals 3; ovary extending beyond the spathe into a beak; stigmas 3: fls. very small; the male fls. detach and float.
| + | ==External links== |
| + | *{{wplink}} |
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− | L. H. B.
| + | {{stub}} |
− | }} | + | __NOTOC__ |