Petrophytum: Difference between revisions
Content deleted Content added
No edit summary |
mNo edit summary |
||
| Line 1: | Line 1: | ||
{{for|the alga|Petrophyton (alga)}} |
{{for|the alga|Petrophyton (alga)}} |
||
{{Taxobox |
{{Taxobox |
||
| image = Petrophyton caespitosum 1.jpg |
| image = Petrophyton caespitosum 1.jpg |
||
Revision as of 04:21, 26 December 2013
| Petrophytum | |
|---|---|
| |
| Petrophytum caespitosum | |
| Scientific classification | |
| Kingdom: | |
| (unranked): | |
| (unranked): | |
| (unranked): | |
| Order: | |
| Family: | |
| Subfamily: | |
| Genus: | Petrophytum
|
| Species | |
|
4 - see text | |
Petrophytum (orth. var. Petrophyton) is a small genus of plants in the rose family known as the rock spiraeas or rockmats. These are low mat-forming shrubs which send up erect stems bearing spike inflorescences of flowers. The brushy flowers are white and have many stamens and hairy, thready pistils. Rockmats are native to western North America.
Species:
- Petrophytum caespitosum - mat rock spiraea
- Petrophytum cinerascens - halfshrub rockmat, Chelan rockmat
- Petrophytum hendersonii - Olympic Mountain rockmat
References and external links
- ^ Potter, D., et al. (2007). Phylogeny and classification of Rosaceae. Plant Systematics and Evolution. 266(1–2): 5–43. [Referring to the subfamily by the name "Spiraeoideae"]