Summary description from Wikipedia:

Sagittaria rigida in languages:

Dutch

Canadees Pijlkruid

English

sessile-fruited arrowhead

English

Canadian Arrowhead

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Parent Taxon

• Sagittaria

Sibling Taxa

• Sagittaria aginashii
• Sagittaria ambigua
• Sagittaria australis
• Sagittaria brevirostra
• Sagittaria chapmanii
• Sagittaria cristata
• Sagittaria cuneata
• Sagittaria demersa
• Sagittaria engelmanniana
• Sagittaria fasciculata
• Sagittaria filiformis
• Sagittaria graminea
• Sagittaria intermedia
• Sagittaria isoetiformis
• Sagittaria kurziana
• Sagittaria lancifolia
• Sagittaria latifolia
• Sagittaria lichuanensis
• Sagittaria longiloba
• Sagittaria macrocarpa
• Sagittaria macrophylla
• Sagittaria natans
• Sagittaria papillosa
• Sagittaria planitiana
• Sagittaria platyphylla
• Sagittaria potamogetifolia
• Sagittaria pygmaea
• Sagittaria rhombifolia
• Sagittaria rigida
• Sagittaria sagittifolia
• Sagittaria sanfordii
• Sagittaria secundifolia
• Sagittaria sprucei
• Sagittaria subulata
• Sagittaria tengtsungensis
• Sagittaria teres
• Sagittaria trifolia
• Sagittaria × lunata

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