Difference between revisions of "Sibara filifolia"

(Greene) Greene

Pittonia 3: 11. 1896.

Basionym: Cardamine filifolia Greene Pittonia 1: 30. 1887
Synonyms: Arabis filifolia (Greene) Greene
Treatment appears in FNA Volume 7. Treatment on page 694. Mentioned on page 693.
FNA>Volume Importer
FNA>Volume Importer
(No difference)

Revision as of 23:51, 16 December 2019

Plants (glaucous), glabrous throughout. Stems unbranched or branched (few) distally, 1.5–3dm. Basal leaves (not seen), withered by flowering. Cauline leaves: petiole 0.4–1.6 cm; blade margins pectinate or pinnatisect, lobes filiform to linear, 0.5–1.5 cm × 0.2–0.8 mm, margins entire. Racemes (lax); rachis flexuous. Fruiting pedicels divaricate-ascending, straight, (2–)3–10(–15) mm. Flowers: sepals 2.2–3 × 0.7–1 mm; petals purple or lavender, 3.5–6 × 2–3 mm, claw ca. 1.5 mm; median filaments 2–2.7 mm; anthers oblong, 0.6–0.8 mm. Fruits divaricate-ascending, straight, subtorulose, 2.5–4.1 cm × 0.7–0.9 mm; ovules 32–40 per ovary; style 0.5–0.8 mm. Seeds 1–1.3 × 0.6–0.9 mm.


Phenology: Flowering Apr.
Habitat: Dry ridges
Elevation: ca. 0 m

Discussion

Of conservation concern.

Sibara filifolia is known from Santa Cruz Island. It is in the Center for Plant Conservation’s National Collection of Endangered Plants.

Selected References

None.

Lower Taxa

None.