Flora of North America species comparison

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

enable glossary links

Delphinium parryi

swamp larkspur

Parry's larkspur, San Bernardino larkspur

Stems

10-30(-70) cm;

base reddish or not, nearly glabrous.

(10-)40-80(-110) cm;

base reddish, puberulent.

Leaves

blade obdeltoid, apically several parted, 1-8 × 1-7 cm, ± fleshy, glabrous; ultimate lobes 0-3, width 3-20 mm (cauline only);

margins of basal leaf, measured less than 1 cm from blade base, demarcating less than 90° of arc when leaf laid flat.

blade pentagonal, 1-7 × 2-10 cm, ± puberulent; ultimate lobes 3-27, width 1-20 mm (basal), 0.5-5 mm (cauline).

Inflorescences

5-20(-48)-flowered, ± open;

pedicel 0.3-3(-10) cm, glabrous to puberulent;

bracteoles 2-3(-5) mm from flowers, green to blue, lanceolate-linear, 3-4(-7) mm, puberulent.

(2-)8-24(-48)-flowered, cylindric;

pedicel ± spreading, (0.5-)1-3(-6.8) cm, usually puberulent;

bracteoles 2-7(-16) mm from flowers, green to blue, lance-linear, 2-6(-10) mm, puberulent.

Flowers

sepals dark blue, nearly glabrous, lateral sepals spreading, 9-15 × 5-8 mm, spurs usually upcurved, ascending 30-45° above horizontal, 10-14 mm;

lower petal blades slightly elevated, ± exposing stamens, 4-5 mm, clefts 2-3 mm;

hairs centered, densest on inner lobe above base of cleft, also on margins, white.

sepals dark blue to bluish purple, puberulent, lateral sepals spreading or reflexed, (7-)10-20(-25) × 4-9 mm, spurs straight, ascending 0-30° above horizontal, 9-17(-21) mm;

lower petal blades slightly elevated, ± exposing stamens, 3-10 mm, clefts 2-6 mm;

hairs mostly near base of cleft, centered or on inner lobes, white.

Fruits

10-18 mm, 4.1-4.5 times longer than wide, puberulent.

10-19 mm, 2.8-4 times longer than wide, puberulent or glabrous.

Seeds

seed coat cells with surfaces bumpy or wavy.

seed coat cells ± brick-shaped, cell margins undulate, surfaces ± roughened.

= 16.

Delphinium parryi

Phenology

Flowering late spring–early summer.

Habitat

Serpentine streamsides, chaparral, grassland

Elevation

400-600 m (1300-2000 ft)

Distribution

[WildflowerSearch map]

[BONAP county map]

North America (Calif)

[WildflowerSearch map]

[BONAP county map]

Discussion

Although some populations are large, Delphinium uliginosum is very local. Hybrids with D. hesperium subsp. pallescens have been seen.

Delphinium uliginosum is a very distinctive species, not likely to be confused with any other. The fan-shaped, slightly dissected leaves are apparently unique in the genus.

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

Subspecies 5 (5 in the flora).

A number of local phases are found in Delphinium parryi. Five of these appear consistently distinct and are recognized here. Other phases may be locally distinct but grade into other nearby phases. Delphinium parryi hybridizes with D. cardinale (D. ×inflexum Davidson).

The Kawaiisu used the ground root of Delphinium parryi medicinally as a salve for swollen limbs (D. E. Moerman 1986, no subspecies specified).

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

Key

1. Basal leaves usually absent at anthesis.	→ 2
1. Basal leaves usually present at anthesis.	→ 3
2. Lateral sepals 16–25 mm.	subsp. blochmaniae
2. Lateral sepals 9–15 mm.	subsp. parryi
3. Lateral sepals 7–11 mm; above 700 m elevation.	subsp. purpureum
3. Lateral sepals (9–)12–20 mm; below 700 m elevation.	→ 4
4. Sepals usually reflexed.	subsp. eastwoodiae
4. Sepals usually spreading.	subsp. maritimum

Source

FNA vol. 3.

Parent taxa

Ranunculaceae > Delphinium > sect. Diedropetala > subsect. Depauperata

Ranunculaceae > Delphinium > sect. Diedropetala > subsect. Subscaposa

Sibling taxa

D. alabamicum, D. alpestre, D. andersonii, D. andesicola, D. antoninum, D. bakeri, D. barbeyi, D. basalticum, D. bicolor, D. brachycentrum, D. californicum, D. cardinale, D. carolinianum, D. decorum, D. depauperatum, D. distichum, D. elatum, D. exaltatum, D. geraniifolium, D. geyeri, D. glareosum, D. glaucescens, D. glaucum, D. gracilentum, D. gypsophilum, D. hansenii, D. hesperium, D. hutchinsoniae, D. inopinum, D. lineapetalum, D. luteum, D. madrense, D. menziesii, D. multiplex, D. newtonianum, D. novomexicanum, D. nudicaule, D. nuttallianum, D. nuttallii, D. parishii, D. parryi, D. patens, D. polycladon, D. purpusii, D. ramosum, D. recurvatum, D. robustum, D. sapellonis, D. scaposum, D. scopulorum, D. stachydeum, D. sutherlandii, D. treleasei, D. tricorne, D. trolliifolium, D. umbraculorum, D. variegatum, D. viridescens, D. wootonii, D. xantholeucum

D. alabamicum, D. alpestre, D. andersonii, D. andesicola, D. antoninum, D. bakeri, D. barbeyi, D. basalticum, D. bicolor, D. brachycentrum, D. californicum, D. cardinale, D. carolinianum, D. decorum, D. depauperatum, D. distichum, D. elatum, D. exaltatum, D. geraniifolium, D. geyeri, D. glareosum, D. glaucescens, D. glaucum, D. gracilentum, D. gypsophilum, D. hansenii, D. hesperium, D. hutchinsoniae, D. inopinum, D. lineapetalum, D. luteum, D. madrense, D. menziesii, D. multiplex, D. newtonianum, D. novomexicanum, D. nudicaule, D. nuttallianum, D. nuttallii, D. parishii, D. patens, D. polycladon, D. purpusii, D. ramosum, D. recurvatum, D. robustum, D. sapellonis, D. scaposum, D. scopulorum, D. stachydeum, D. sutherlandii, D. treleasei, D. tricorne, D. trolliifolium, D. uliginosum, D. umbraculorum, D. variegatum, D. viridescens, D. wootonii, D. xantholeucum

Subordinate taxa

D. parryi subsp. blochmaniae, D. parryi subsp. eastwoodiae, D. parryi subsp. maritimum, D. parryi subsp. parryi, D. parryi subsp. purpureum

Name authority

Curran: Proc. Calif. Acad. Sci. 1: 151. (1885)

A. Gray: Bot. Gaz. 12: 53. (1887)

Web links

Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).

Choose a data source: Flora of North America

The species comparison tool is brought to you by: