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sticky catchfly, western fringed catchfly

Habit Plants perennial; caudices woody.
Stems

erect, 15–50 cm;

branches few to many, puberulent, glandular-viscid above.

Leaves

basal narrowly oblanceolate, 2–10(20) cm × 2–12(20) mm, densely tufted, not fleshy;

cauline in 1–3 pairs, linear-lanceolate, 1.2–4 cm × 1–4 mm, abruptly reduced upward, not overlapping pedicels.

Inflorescences

terminal and axillary open cymes, not 1-sided, or flowers solitary;

pedicels glandular-puberulent.

Flowers

bisexual; erect;

calyces campanulate, enlarging in fruit, 10–12 mm, glandular-viscid, prominently 10-veined, not netted above; pale commissures present;

veins in lobes thickened and broader apically than commissural veins; commissural veins not forking/fusing with lobe veins;

lobes 1.5–4 mm;

tips acute to obtuse, with a broad scarious margin;

petal claws ciliate at base; appendages 2–4;

limbs 2.5–5.5 mm; off-white to dingy purple;

lobes 4, 2–5 mm;

stamens slightly exserted;

styles 3–5, equaling petal claws.

Fruits

teeth 3–5;

stalks 0.5–2 mm.

Seeds

1.2–2 mm, brown, not winged.

2n

=48.

Silene stellata

Silene nuda

Distribution
[WildflowerSearch map]
[BONAP county map]
[WildflowerSearch map]
[BONAP county map]
Discussion

Rocky slopes, outcrops, sage flats, lava craters. Flowering May–Jul. 900–2100 m. BR, ECas, Owy, Sisk. CA, ID, NV; CO. Native.

We follow Holmgren and Holmgren (2012) in recognizing S. nuda as including S. scaposa var. lobata; see their discussion of the typification of these taxa for additional information. Although considered by Morton (2005) to have two-lobed petals, the original description clearly states “limbs of the petals 4-lobed” (Watson 1871).

Source Flora of Oregon, volume 2, page 573
Rich Rabeler, Ronald Hartman
Sibling taxa
S. acaulis, S. antirrhina, S. bernardina, S. bolanderi, S. bridgesii, S. campanulata, S. conoidea, S. dichotoma, S. dioica, S. douglasii, S. gallica, S. grayi, S. hookeri, S. latifolia, S. lemmonii, S. menziesii, S. noctiflora, S. nuda, S. oregana, S. parryi, S. pectinata, S. pendula, S. scaposa, S. scouleri, S. spaldingii, S. suksdorfii, S. vulgaris
S. acaulis, S. antirrhina, S. bernardina, S. bolanderi, S. bridgesii, S. campanulata, S. conoidea, S. dichotoma, S. dioica, S. douglasii, S. gallica, S. grayi, S. hookeri, S. latifolia, S. lemmonii, S. menziesii, S. noctiflora, S. oregana, S. parryi, S. pectinata, S. pendula, S. scaposa, S. scouleri, S. spaldingii, S. suksdorfii, S. vulgaris
Synonyms Silene scaposa var. lobata
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