Contains 3 accepted taxa overall.
Characteristics
Classification
Citation
ARENARIA Linnaeus, Sp. Pl. 423. 1753.
-
TYPE: Arenaria serpyllifolia Linnaeus Lectotypified by Britton & A. Brown, Ill. Fl. N. U.S., ed. 2. 2: 52. 1913.
Species
| Scientific Name | Common Name | Status | Photos |
|---|---|---|---|
| Arenaria lanuginosa | SPREADING SANDWORT | Native FAC (NWPL) | |
| Arenaria serpyllifolia subsp. leptoclados | THYMELEAF SANDWORT | Not Native | |
| Arenaria serpyllifolia subsp. serpyllifolia | THYMELEAF SANDWORT | Not Native UPL (NWPL) |
[Family identification key]
1. Perennial, often rhizomatous; leaves mostly 6-35 mm long, the blade 1-veined, linear-lanceolate to narrowly elliptic
1. Annual; leaves 2-7 mm long, the blade 3- to 5-veined, ovate to narrowly lanceolate
2
2. Fruit cylindric to cylindric-ovoid, not significantly broader at base (walls nearly straight); seeds ca. 0.4 mm long
2. Fruit ovoid to ovoid-conic, broader at base; seeds 0.5-0.6 mm long