The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

bluedick brodiaea, crown brodiaea, Garland brodiaea, harvest brodiaea, harvest cluster-lily

thread-leaf brodiaea

Scape

4–25 cm, slender.

20–30 cm, slender.

Flowers

24–38 mm;

perianth bluish violet, bluish purple, rosy purple, or rose, tube ovoid to campanulate, 6–13 cm, opaque, not splitting in fruit, lobes ascending, recurved distally, 12–25 mm;

filaments 3–4 mm, base dilated to form triangular flap;

anthers linear, 5–7 mm, apex hooked or rounded;

staminodia curving inward toward stamens overall but curving outward at apex, white or pink, broad, 10–11 mm, margins 3/4 involute, apex rounded;

ovary 6–9 mm;

style 6–11 mm;

pedicel 1–5 cm.

14–20 mm;

perianth violet-reddish purple, tube narrowly cylindrical, 6–8 mm, transparent, splitting in fruit, lobes widely spreading, 10–14 mm;

filaments 0.5–1 mm, base not triangular, with narrow abaxial wings;

anthers linear, 3–5 mm, apex widely notched;

staminodia inconspicuous, reflexed against perianth, purple, threadlike, 2–4 mm, apex subulate;

ovary 4–5 mm;

style 6–7 mm;

pedicel 1–4 cm.

2n

= 24.

Brodiaea coronaria

Brodiaea filifolia

Phenology Flowering spring (Apr–May).
Habitat Grasslands, vernal pools
Elevation 0–300 m (0–1000 ft)
Distribution
from USDA
w North America
[WildflowerSearch map]
[BONAP county map]
from FNA
CA
[WildflowerSearch map]
[BONAP county map]
Discussion

Subspecies 2 (2 in the flora).

Most of the plants that W. L. Jepson (1923–1925) placed under this name have been transferred to Brodiaea elegans (T. F. Niehaus 1971, 1980).

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Of conservation concern.

Brodiaea filifolia is endangered. It grows on clay soils at the edges of vernal pools and flood plains in southern California. It has been extirpated from Los Angeles and San Bernadino counties and is seriously threatened by development, vehicles, and agriculture in Riverside and San Diego counties. It is in cultivation.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Key
1. Perianth bluish violet or bluish purple; corm coat heavily fibrous; nw United States, British Columbia.
subsp. coronaria
1. Perianth rosy purple or rose; corm coat thin; only in California Coast Ranges.
subsp. rosea
Source FNA vol. 26, p. 324. FNA vol. 26, p. 325.
Parent taxa Liliaceae > Brodiaea Liliaceae > Brodiaea
Sibling taxa
B. appendiculata, B. californica, B. elegans, B. filifolia, B. insignis, B. jolonensis, B. kinkiensis, B. minor, B. orcuttii, B. pallida, B. purdyi, B. stellaris, B. terrestris
B. appendiculata, B. californica, B. coronaria, B. elegans, B. insignis, B. jolonensis, B. kinkiensis, B. minor, B. orcuttii, B. pallida, B. purdyi, B. stellaris, B. terrestris
Subordinate taxa
B. coronaria subsp. coronaria, B. coronaria subsp. rosea
Synonyms Hookera coronaria Hookera filifolia
Name authority (Salisbury) Engler: Notizbl. Königl. Bot. Gart. Berlin 2: 317. (1899) S. Watson: Proc. Amer. Acad. Arts 17: 381. (1882)
Web links