| Main stems | creeping, up to 35 cm | erect or ascending, (15-)30-40(-50) cm | creeping, 15-25 cm | erect or ascending, 10-20 cm |
| Axillary leaves | ovate or triangular, 2-3 x 0.6-1.2 mm | ovate or triangular, 2-3.2 x 0.9-1.6 mm | ovate, 1.1-2.2 x 0.4-0.8 mm | ovate or ovate-lanceolate, 1-2.5 x 0.6-1.6 mm |
| Base of axillary leaf | denticulate | denticulate or ciliolate | with a few long cilia | long ciliolate |
| Dorsal leaves | ovate-lanceolate or ovate, 1.4-2.2 x 0.4-0.8 mm | obliquely ovate, 2.4-3.4 x 1.2-1.8 mm | ovate to broadly ovate, 1.2-1.9 x 0.5-1.0 mm | ovate or ovate-elliptic, 1-1.2 x 0.4-0.8 mm |
| Base of dorsal leaf | obliquely cordate, denticulate to ciliolate | obliquely cordate, denticulate or ciliolate | obliquely subcordate or cordate, ciliolate | subcordate or obtuse, ciliolate, |
| Apex of dorsal leaf | aristate, arista ca. 1 mm long | acuminate, aristate, or cuspidate | aristate, arista 0.3-0.6 mm long | acuminate or aristate, arista 0.3-0.6 mm long |
| Ventral leaves | oblong, 2.2-3.5 x 1.6-2 mm, apex obtuse or subacute | oblong-ovate or oblong, 3.4-4.4 x 1.6-2.2 mm, acute or obtuse | ovate-oblong, 1.7-3.9 x 0.7-1.6, apex acute | ovate-triangular, 1.6-3.8 x 0.6-1.6 mm, apex acute or acuminate |
| Acroscopic base of ventral leaf | shortly ciliolate in basal portion, elsewhere entire | denticulate or ciliolate | long ciliolate | rather long ciliolate at base, subentire upward |
| Basiscopic base of ventral leaf | sparsely ciliolate at base | entire | slightly auriculate in base, margin entire | entire or with 1 or 2 cilia at base |
| Strobili | 3.5-10 x 3.2-4.4 mm | 4-16 x 1.4-2.4 mm | 3.2-4.0 x 2.3-3.5 mm | 6-8 x 2-3 mm |