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Hydrophyllum L.
Waterleaf
Hydrophyllum, Biota of North America Program (query database) [BONAP]


[sp-a3.jpg] 900x629 (~76Kb) USA: Glacier Basin Path (46°54'08N 121°39'52), Mt. Rainier, Pierce Co., WA, 21.7.1999, Photo © Markku Savela

The exact identification of this species is still unknown, but tentatively assumed to belong into this group.



Hydrophyllum tenuipes Heller
Pacific Waterleaf Slender-stem Waterleaf
Hydrophyllum tenuipes ; [FPN, 378]

Hydrophyllum fendleri (Gray) Heller
Fendler's Waterleaf
Hydrophyllum fendleri ; [FPN, 378]
Hydrophyllum fendleri var. fendleri ; [FPN, 378]
H. f. var. albifrons (Heller) Macbr.
Hydrophyllum fendleri var. albifrons ; [FPN, 378]

Hydrophyllum occidentale (Wats.) Gray
California Waterleaf Western Waterleaf
Hydrophyllum occidentale ; [FPN, 378]
Hydrophyllum occidentale var. occidentale ; [FPN, 378]
Hydrophyllum watsonii
Hydrophyllum occidentale var. watsonii ; [FPN, 379]

Hydrophyllum capitatum Dougl.
Ballhead Waterleaf Wool Breeches Dwarf Waterleaf
Hydrophyllum capitatum ; [FPN, 379]
[capitatum-1.jpg] 1300x869 (~243Kb) USA: Green Canyon (~ 47.17°N 120.64°W), Kittitas Co., WA, 23.3.2005, Photo © Markku Savela [capitatum-1x.jpg] 800x1104 (~97Kb) USA: Green Canyon (~ 47.17°N 120.64°W), Kittitas Co., WA, 23.3.2005, Photo © Markku Savela

Hydrophyllum capitatum var. capitatum ; [FPN, 379]
H. c. var. thompsonii (Peck) Const.
Hydrophyllum capitatum var. thompsonii ; [FPN, 379]
Hydrophyllum capitatum var. alpinum ; [FPN, 379]

The ? species-group

Hydrophyllum macrophyllum Nutt.
Hydrophyllum macrophyllum ; [GMBOT, 677]

Hydrophyllum virginianum L.
Hydrophyllum virginianum ; [GMBOT, 677]

?Hydrophyllum patens Britton.
Hydrophyllum patens ; [GMBOT, 677 (note)]

Hydrophyllum canadense L.
Hydrophyllum canadense ; [GMBOT, 677]

Hydrophyllum appendiculatum Michx.
Hydrophyllum appendiculatum ; [GMBOT, 677]


31.8.2005 (9)

References:
[BONAP]
A Synonymized Checklist of the Vascular Flora of the United States, Puerto Rico, and the Virgin Islands; A data base interface; BONAP U.S. Checklist - 1998; Provided by TAMU-BWG; Texas A & M Bioinformatics Working Group; Based on; Biota of North America Program
[FPN]
Hitchcock & Cronquist, 1998; Flora of the Pacific Northwest (11th ed.); ISBN 0-295-95273-3
[GMBOT]
Robinson, Benjamin L., Fernald, Merrit Lyndon, 1908; Gray's New Manual of Botany (7th edition); A Handbook of the Flowering Plants and Ferns of the Central and Northeastern United States and adjacent Canada; American Book Company


If you have corrections, comments or information to add into these pages, just send mail to Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.