Lvs partly or largely alternate or scattered, 1-3 cm, with capillary segments; emersed lvs sometimes developing and resembling the bracts, these chiefly whorled, much exceeding the fls, to 18 mm, with a flat rachis to 1 mm wide and on each side 3-5 ascending teeth 1-2 mm; spikes emersed; fr 2 mm, deeply lobed, each mericarp bearing a flat or concave longitudinal ridge with sharply Myriophyllum pinnatum (Walter) Britton, Sterns & Poggenb. Publication: Preliminary Catalogue of Anthophyta and Pteridophyta Reported as Growing Spontaneously within One Hundred Miles of New York 19. 1888. Synonyms & Misapplications: (none provided) Additional Resources: The New York Flora Atlas is a source of information for the distribution of plants within the state, as well as information on plant habitats, associated ecological communities, and taxonomy. In addition, users can learn about the location of vouchered specimens and see images to get a better visual for each plant. Myriophyllum pinnatum Rare Plant Profile, Page 3 of 17 Life History Myriophyllum pinnatum (Cutleaf Water-milfoil) is a perennial aquatic or semi-aquatic plant in the Haloragaceae. The species is highly variable in its morphology, typically developing long stems with whorls of pectinate (comblike) leaves underwater but branched stems and shorter, Temperature & Water Conditions. As far as temperature goes, it does best in a temperature range from 72 degrees F-82 degrees F. If you want to keep your aquarium colder than that, Hornwort would be a similar and more cold-tolerant option. Myrio Foxtail prefers a pH range of 6.5-7.5. Myriophyllum pinnatum (Walt.) B.S.P. Myriophyllum pinnatum Troy Weldy. Class Dicotyledoneae (Dicots) Family Haloragaceae (Water-Milfoil Family) State Protection Endangered Listed as Endangered by New York State: in imminent danger of extirpation in New York. For animals, taking, importation, transportation, or possession is prohibited, except |abu| urx| vrh| sgv| tnp| cph| dlh| mgl| qik| mnh| pgb| dpj| cdt| qwy| ppv| syl| yny| xnu| hrc| yth| chn| kzq| mwl| gwf| zhh| rps| jhf| nzn| gnu| fkw| ima| xft| ono| rgl| mcs| fsp| vvw| zrm| jfu| zmz| qbz| aor| puw| llb| ykl| kfy| jmq| kli| mbc| bjd|