Gahnia Plants — Species, Care & Identification
Gahnia is a plant genus in the Cyperaceae family. PlantoScan has care guides for 40 species in this genus. Each guide covers watering, light, soil, hardiness zone and pet toxicity, with sources.
Gahnia species
Javan Saw-sedge
Gahnia javanica
Franz AnthonyCC BY 4.0iNaturalistresized
Hairy Saw-sedge
Gahnia lacera
Jacqui GeuxCC BY 4.0iNaturalistresized
Stiff Saw-sedge
Gahnia rigida
Sebastian DoakCC BY 4.0iNaturalistresized
Fiji Saw-sedge
Gahnia vitiensis
Kevin FaccendaCC BY 4.0iNaturalistresized
- Hook SedgeGahnia ancistrophyllaPlantoScan
Hook Sedge
Gahnia ancistrophylla
- Bristly Saw-sedgeGahnia aristataPlantoScan
Bristly Saw-sedge
Gahnia aristata
- Rough Saw SedgeGahnia asperaPlantoScan
Rough Saw Sedge
Gahnia aspera
- Southern Saw SedgeGahnia australisPlantoScan
Southern Saw Sedge
Gahnia australis
- Gahnia baniensisGahnia baniensisPlantoScan
Gahnia baniensis
- Gahnia beecheyiGahnia beecheyiPlantoScan
Gahnia beecheyi
- Gahnia clarkeiGahnia clarkeiPlantoScan
Gahnia clarkei
- Gahnia decompositaGahnia decompositaPlantoScan
Gahnia decomposita
- Gahnia deustaGahnia deustaPlantoScan
Gahnia deusta
- Drummond's Saw-sedgeGahnia drummondiiPlantoScan
Drummond's Saw-sedge
Gahnia drummondii
- Red-fruit Saw-sedgeGahnia erythrocarpaPlantoScan
Red-fruit Saw-sedge
Gahnia erythrocarpa
- Fine-leaved Saw-sedgeGahnia filifoliaPlantoScan
Fine-leaved Saw-sedge
Gahnia filifolia
- Chokos GrassGahnia filumPlantoScan
Chokos Grass
Gahnia filum
- Grass-leaved Saw-sedgeGahnia graminifoliaPlantoScan
Grass-leaved Saw-sedge
Gahnia graminifolia
- Great Saw-sedgeGahnia grandisPlantoScan
Great Saw-sedge
Gahnia grandis
- Kangaroo AppleGahnia halmaturinaPlantoScan
Kangaroo Apple
Gahnia halmaturina
- Howe's Saw-sedgeGahnia howeanaPlantoScan
Howe's Saw-sedge
Gahnia howeana
- Hedgehog Saw-sedgeGahnia hystrixPlantoScan
Hedgehog Saw-sedge
Gahnia hystrix
- Notable Saw-sedgeGahnia insignisPlantoScan
Notable Saw-sedge
Gahnia insignis
- Woolly Saw-sedgeGahnia lanigeraPlantoScan
Woolly Saw-sedge
Gahnia lanigera
- Gahnia marquisensisGahnia marquisensisPlantoScan
Gahnia marquisensis
- Gahnia microcarpaGahnia microcarpaPlantoScan
Gahnia microcarpa
- Gahnia microstachyaGahnia microstachyaPlantoScan
Gahnia microstachya
- Gahnia novocaledonensisGahnia novocaledonensisPlantoScan
Gahnia novocaledonensis
- Gahnia paucifloraGahnia paucifloraPlantoScan
Gahnia pauciflora
- Tall Saw-sedgeGahnia proceraPlantoScan
Tall Saw-sedge
Gahnia procera
- Rasping Saw-sedgeGahnia radulaPlantoScan
Rasping Saw-sedge
Gahnia radula
- Schoenus-like Saw-sedgeGahnia schoenoidesPlantoScan
Schoenus-like Saw-sedge
Gahnia schoenoides
- Hard Saw-sedgeGahnia sclerioidesPlantoScan
Hard Saw-sedge
Gahnia sclerioides
- Bristle-leaved Saw-sedgeGahnia setifoliaPlantoScan
Bristle-leaved Saw-sedge
Gahnia setifolia
- Sword SedgeGahnia sieberianaPlantoScan
Sword Sedge
Gahnia sieberiana
- Wavy SedgeGahnia sinuosaPlantoScan
Wavy Sedge
Gahnia sinuosa
- Gahnia subaequiglumisGahnia subaequiglumisPlantoScan
Gahnia subaequiglumis
- Coastal Saw-sedgeGahnia trifidaPlantoScan
Coastal Saw-sedge
Gahnia trifida
- Gahnia tristisGahnia tristisPlantoScan
Gahnia tristis
- Yellow-fruit Saw-sedgeGahnia xanthocarpaPlantoScan
Yellow-fruit Saw-sedge
Gahnia xanthocarpa
Browse other genera starting with G, the plant genera A–Z, or the complete plant care guide.