Ruppia, also known as the widgeonweeds, ditch grasses or widgeon grass, is the only extant genus in the family Ruppiaceae, with eight known species. These...

Ruppia maritima is an aquatic plant species commonly known as beaked tasselweed, beaked ditchgrass,[citation needed] ditch grass, tassel pondweed and widgeon...

Ruppia cirrhosa is a species of aquatic plant known by the common names spiral ditchgrass and spiral tasselweed. It is native to north Africa, South Africa...

Ruppia tuberosa is a submerged herb in the genus Ruppia found in shallow hypersaline waters in Australia. This is a common submerged herb in Australian...

Ruppia bicarpa is an aquatic plant species in the genus Ruppia of Ruppiaceae. It is found in shallow waters. Known only from Western Cape, South Africa...

Ruppia spiralis is an aquatic plant species in the genus Ruppia of the family Ruppiaceae. This name was synonymized under R. cirrhosa, but it has been...

Ruppia polycarpa is a submerged aquatic herb species in the genus Ruppia found in shallow brackish waters. It is a common submerged herb on Australasian...

Ruppia drepanensis is a species of plant in the family Ruppiaceae.  This article incorporates text from a free content work. Licensed under CC0 (license...

Bowlesia Osmorhiza berteroi and Osmorhiza depauperata – sweet cecily species. Ruppia megacarpa Solenogyne For a list of American amphitropically distributed...

Ruppia megacarpa is a submerged herb species in the genus Ruppia found in shallow brackish waters. It is a common on Australasian coasts, including Australia...

age." In 2022, skeptics noted that age estimates relied on carbon dating Ruppia cirrhosa seeds, whose parent plants can intake older carbon from groundwater...

treated in the separate family Zannichelliaceae, but excludes the genus Ruppia. So circumscribed, the family currently consists of six genera: Althenia...

multiple genera of aquatic plants. It was first discovered on roots of Ruppia and described by Karl von Goebel in 1884 in his work Flora, where it became...

Thalassodendron Hartog (in Cymodocea) Ruppiaceae Ruppia L. Ruppia (in Ruppia L. in Potamogetonaceae) Ruppia L. Posidoniaceae Posidonia König Posidonia Posidonia...

mangrove swamps. The white-cheeked pintail feeds on aquatic plants (such as Ruppia), grass seeds, algae and small creatures (such as insects and small aquatic...

in family Cyperaceae, particularly Trichophorum cespitosum Ditch grass, Ruppia maritima, in family Ruppiaceae Eelgrass: Zostera in family Zosteraceae Vallisneria...

spp.), pondweed (Potamogeton spp.), sedges (Carex spp.), widgeongrass (Ruppia maritima), and other emergent and aquatic vegetation. During molting, it...

harbours and estuaries at depths less than 2.5 m (8 ft 2 in) widgeongrass (Ruppia maritima) grows. Representatives of three species belonging to the genus...

people are now permitted to hunt over the lagoon. Big Lagoon has beds of Ruppia, Chara and Nitella. Big Lagoon is in the plate boundary between the Australian...

Alismatales according to the Angiosperm Phylogeny Group IV System. The genus Ruppia, which occurs in brackish water, is not regarded as a "real" seagrass by...

or up-ending. Adults feed mostly on seeds (for example, from Scirpus and Ruppia), but also take significant quantities of invertebrates (especially aquatic...

from Germany was suspended. Major flora growing within the lake include Ruppia maritima and Chara, and the dominant fauna are the brine shrimp Artemia...

stratigraphically constrained and bracketed by layers containing seeds of Ruppia cirrhosa that yield calibrated radiocarbon ages between 21,000 and 23,000...

and acute sedge. Aquatic plants in the shallow waters of the gulf include Ruppia and spiny naiad. Fish species of the gulf include Atlantic salmon, viviparous...

rotundifolia (Dwarf rotala) Rotala pusilla Rotala wallichii (Whorly rotala) Ruppia maritima Sagittaria chapmani Sagittaria eatonii Sagittaria filiformis Sagittaria...

genome AA). Juniperus (Cupressaceae) Pinus (Pinaceae) Quercus (Fagaceae) Ruppia (Ruppiaceae) Heuchera (Saxifragaceae) Rieseberg. L. H. and Soltis, D. E...

larvae as well as plant matter from species such as Ipomoea, Hydrilla and Ruppia. They do not dive or up-end and take to flight from the water surface without...

angustifolia and Zostera noltei and some other salt tolerant aquatic plants like Ruppia and Potamogeton. In the 19th and 20th centuries the collection of moliço...

subtropical demersal fish. This species has been recorded among beds of Ruppia maritima in the Lagoa dos Patos in southern Brazil, and apparently they...

the vegetative parts of muskgrass (Chara spp.), pondweeds, widgeongrass (Ruppia maritima), and duckweeds (Lemna spp.). They will occasionally eat insects...