genus
True Sedges
Carex
Field notes
Carex is a vast genus of over 2,000 species of grass-like plants in the family Cyperaceae, commonly known as sedges (or seg, in older books). Other members of the family Cyperaceae are also called sedges; however, those of genus Carex may be called true sedges. Carex is the most species-rich genus in the family. The study of Carex is known as caricology.
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Key traits
- Layer
- Grasses and sedges
- Plant type
- Annual Ornamental grasses and sedges Perennial Wildflower
From USDA PLANTS.
Top native true sedges All
Native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
-
Hoary Sedge
Carex canescens
keystone
caterpillars
43
food
64
flowers
3
-
Northwest Territory Sedge
Carex utriculata
keystone
caterpillars
43
food
59
flowers
3
-
Water Sedge
Carex aquatilis
keystone
caterpillars
43
food
58
flowers
3
-
Bristle-stalked Sedge
Carex leptalea
keystone
caterpillars
42
food
58
flowers
3
-
Two-seeded Sedge
Carex disperma
keystone
caterpillars
42
food
58
flowers
3
-
Inflated Sedge
Carex vesicaria
keystone
caterpillars
41
food
63
flowers
3
-
Tall Bog-sedge
Carex magellanica
keystone
caterpillars
41
food
58
flowers
3
-
Star Sedge
Carex echinata
keystone
caterpillars
40
food
62
flowers
3
-
Little Green Sedge
Carex oederi
caterpillars
40
food
60
flowers
3
-
Buxbaum's Sedge
Carex buxbaumii
keystone
caterpillars
40
food
60
flowers
3
-
Livid Sedge
Carex livida
keystone
caterpillars
40
food
54
flowers
3
-
Woolly-fruited Sedge
Carex lasiocarpa
keystone
caterpillars
39
food
63
flowers
3
shelter
1
-
Few-flowered Sedge
Carex pauciflora
keystone
caterpillars
39
food
63
flowers
3
-
Awl-fruited Sedge
Carex stipata
keystone
caterpillars
39
food
56
flowers
3
-
Field Sedge
Carex praegracilis
keystone
caterpillars
39
food
55
flowers
5