| Lateinischer name | Allgemeiner name | Familie | ||
| Carex harfordii Mackenzie | Harford s sedge |
Cyperaceae |
||
| Carex harperi Fern. | >>Carex leptalea ssp. harperi |
Cyperaceae |
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| Carex hassei Bailey | salt sedge |
Cyperaceae |
||
| Carex hawaiiensis St. John | >>Carex echinata ssp. echinata |
Cyperaceae |
||
| Carex haydeniana Olney | cloud sedge |
Cyperaceae |
||
| Carex haydenii Dewey | Hayden s sedge |
Cyperaceae |
||
| Carex haysii Welsh | >>Carex curatorum |
Cyperaceae |
||
| Carex heleonastes L. f. | Hudson Bay sedge |
Cyperaceae |
||
| Carex heleonastes L. f. ssp. heleonastes | Hudson Bay sedge |
Cyperaceae |
||
| Carex heleonastes L. f. ssp. neurochlaena (Holm) Böcher | Hudson Bay sedge |
Cyperaceae |
||
| Carex heliophila Mackenzie | >>Carex inops ssp. heliophila |
Cyperaceae |
||
| Carex helleri Mackenzie | Heller s sedge |
Cyperaceae |
||
| Carex hendersonii Bailey | Henderson s sedge |
Cyperaceae |
||
| Carex hepburnii Boott | >>Carex nardina var. hepburnii |
Cyperaceae |
||
| Carex heteroneura W. Boott | different-nerve sedge |
Cyperaceae |
||
| Carex heteroneura W. Boott var. brevisquama F.J. Herm. | different-nerve sedge |
Cyperaceae |
||
| Carex heteroneura W. Boott var. chalciolepis (Holm) F.J. Herm. | Holm sedge |
Cyperaceae |
||
| Carex heteroneura W. Boott var. epapillosa (Mackenzie) F.J. Herm. | different-nerve sedge |
Cyperaceae |
||
| Carex heteroneura W. Boott var. heteroneura | different-nerve sedge |
Cyperaceae |
||
| Carex heterostachya Bung | different-spike sedge |
Cyperaceae |
||
| Carex hindsii C.B. Clarke | >>Carex lenticularis var. limnophila |
Cyperaceae |
||
| Carex hirsutella Mackenzie | fuzzy wuzzy sedge |
Cyperaceae |
||
| Carex hirta L. | hammer sedge |
Cyperaceae |
||
| Carex hirtifolia Mackenzie | pubescent sedge |
Cyperaceae |
||
| Carex hirtissima W. Boott | fuzzy sedge |
Cyperaceae |
||
| Carex hitchcockiana Dewey | Hitchcock s sedge |
Cyperaceae |
||
| Carex holostoma Drej. | arctic marsh sedge |
Cyperaceae |
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| Carex hoodii Boott | Hood s sedge |
Cyperaceae |
||
| Carex hookeriana Dewey | Hooker s sedge |
Cyperaceae |
||
| Carex hordeistichos Vill. | Cyperaceae |
|||
| Carex hormathodes Fern. | marsh straw sedge |
Cyperaceae |
||
| Carex houghtoniana Torr. ex Dewey | Houghton s sedge |
Cyperaceae |
||
| Carex houghtonii Torr. | >>Carex houghtoniana |
Cyperaceae |
||
| Carex houstonii Torr. [excluded] | Cyperaceae |
|||
| Carex howei Mackenzie | >>Carex atlantica ssp. capillacea |
Cyperaceae |
||
| Carex howei Mackenzie var. capillacea (Bailey) Fern. | >>Carex atlantica ssp. capillacea |
Cyperaceae |
||
| Carex howellii Bailey | >>Carex aquatilis var. dives |
Cyperaceae |
||
| Carex hyalina Boott | tissue sedge |
Cyperaceae |
||
| Carex hyalinolepis Steud. | shoreline sedge |
Cyperaceae |
||
| Carex hystericina Muhl. ex Willd. | bottlebrush sedge |
Cyperaceae |
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| Carex idahoa Bailey | Idaho sedge |
Cyperaceae |
||
| Carex ignota Dewey | >>Carex striatula |
Cyperaceae |
||
| Carex illota Bailey | sheep sedge |
Cyperaceae |
||
| Carex impressa (S.H. Wright) Mackenzie | >>Carex hyalinolepis |
Cyperaceae |
||
| Carex impressinervia Bryson, Kral & Manhart | ravine sedge |
Cyperaceae |
||
| Carex incomperta Bickn. | >>Carex atlantica ssp. atlantica |
Cyperaceae |
||
| Carex incondita F.J. Herm. | >>Carex macloviana |
Cyperaceae |
||
| Carex incurva Lightf. | >>Carex maritima |
Cyperaceae |
||
| Carex incurviformis Mackenzie | coastal sand sedge |
Cyperaceae |
||
| Carex incurviformis Mackenzie var. danaensis (Stacey) F.J. Herm. | coastal sand sedge |
Cyperaceae |
||
| Carex incurviformis Mackenzie var. incurviformis | coastal sand sedge |
Cyperaceae |
||
| Carex inflata Huds. | >>Carex vesicaria var. vesicaria |
Cyperaceae |
||
| Carex inflata Huds. var. utriculata (Boott) Druce | >>Carex utriculata |
Cyperaceae |
||
| Carex inops Bailey | long-stolon sedge |
Cyperaceae |
||
| Carex inops Bailey ssp. heliophila (Mackenzie) Crins | sun sedge |
Cyperaceae |
||
| Carex inops Bailey ssp. inops | long-stolon sedge |
Cyperaceae |
||
| Carex integra Mackenzie | smoothbeak sedge |
Cyperaceae |
||
| Carex interior Bailey | inland sedge |
Cyperaceae |
||
| Carex interior Bailey ssp. charlestonensis Clokey | >>Carex interior |
Cyperaceae |
||
| Carex interior Bailey var. capillacea Bailey | >>Carex atlantica ssp. capillacea |
Cyperaceae |
||
| Carex interior Bailey var. keweenawensis F.J. Herm. | >>Carex interior |
Cyperaceae |
||
| Carex interrupta Boeckl. | greenfruit sedge |
Cyperaceae |
||
| Carex interrupta Boeckl. var. distenta Kükenth. | >>Carex interrupta |
Cyperaceae |
||
| Carex intumescens Rudge | greater bladder sedge |
Cyperaceae |
||
| Carex intumescens Rudge var. fernaldii Bailey | >>Carex intumescens |
Cyperaceae |
||
| Carex inversa R. Br. | knob sedge |
Cyperaceae |
||
| Carex invisa Bailey | >>Carex spectabilis |
Cyperaceae |
||
| Carex jacobi-peteri Hultén | >>Carex pyrenaica ssp. micropoda |
Cyperaceae |
||
| Carex jamesii Schwein. | James sedge |
Cyperaceae |
||
| Carex jepsonii J.T. Howell | >>Carex whitneyi |
Cyperaceae |
||
| Carex jimcalderi Boivin | >>Carex leptalea ssp. pacifica |
Cyperaceae |
||
| Carex jonesii Bailey | Jones sedge |
Cyperaceae |
||
| Carex joorii Bailey | cypress swamp sedge |
Cyperaceae |
||
| Carex josselynii (Fern.) Mackenzie ex Pease | >>Carex echinata ssp. echinata |
Cyperaceae |
||
| Carex juniperorum Catling, Reznicek & Crins | juniper sedge |
Cyperaceae |