Arenaria serpyllifolia var. tenuior
in J. C. Röhling et al., Deutschl. Fl. ed. 3, 3: 266. 1831.
Sepals 2–3 mm, not enlarging in fruit. Capsules cylindric to cylindric-ovoid, not significantly broader at base (walls nearly straight). Seeds ca. 0.4 mm. 2n = 20 (Europe).
Phenology: Flowering spring–summer.
Habitat: Roadsides, open, sandy or rocky, disturbed sites
Elevation: 0-400 m
Introduced; Ark., D.C., Fla., Ga., Ky., La., Miss., Mo., N.C., Pa., S.C., Tenn., Va., Europe, w Asia, n Africa, in Australia
Variety tenuior is to be expected elsewhere.
"/5-11/5timesaslongassepals" is not declared as a valid unit of measurement for this property."broader" is not a number."-8timesaslongasleaves" is not declared as a valid unit of measurement for this property."/5-3/4timesaslongassepals" is not declared as a valid unit of measurement for this property.