Platycerium hillii, the Stiff Staghorn, Green Staghorn, or Northern Elkhorn, is a robust, epiphytic fern native to Australia and New Guinea. It has upright, stiff, shield fronds that form a tight crown, and erect, stiff, dichotomously forked fertile fronds (antlers) that are a bright, glossy green. It is more rigid and upright than P. bifurcatum.




| Family: | Polypodiaceae |
| Genus: | Platycerium (plat-ee-SIR-ee-um) |
| Species: | hillii (HILL-ee-eye) |
| Synonym: | Alcicornium hillii |
Stiff Staghorn requires warm, humid, frost-free conditions (USDA 10+), bright light (can take more sun than most staghorns), and excellent air circulation. Mount on a plaque or basket. Water by soaking; allow to dry. The stiff, upright habit makes it distinct. A bold, structural staghorn for bright, warm locations.
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