Petrophytum caespitosum

Petrophytum caespitosum (orth. var. Petrophyton caespitosum) is a species of flowering plant in the rose family known by the common name mat rock spiraea. It is native to the Western United States where it grows in mountainous areas from the Sierra Nevada to the Rocky Mountains. It grows among limestone rocks in forested and woodland habitat.

Petrophytum caespitosum

Petrophytum caespitosum (orth. var. Petrophyton caespitosum) is a species of flowering plant in the rose family known by the common name mat rock spiraea. It is native to the Western United States where it grows in mountainous areas from the Sierra Nevada to the Rocky Mountains. It grows among limestone rocks in forested and woodland habitat.