H. aspera
# H. aspera

H. aspera may refer to:

* Hibbertia aspera, the rough Guinea flower, a shrub species native to Australia
* Hydrangea aspera, a shrub species native to the region between the Himalaya, across southern China to Taiwan
* Hyphodontia aspera, a fungal plant pathogen species
* Hypolepis aspera, a fern species in the genus Hypolepis
