Comments
(
英語
)
由eFloras提供
Delphinium bicolor is closely related to D . glareosum ; it differs in its wider-lobed cauline leaves, shallower petal clefts, and narrower fruits.
The Gosiute consider this plant to be poisonous (D. E. Moerman 1986, subspecies not specified).
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
英語
)
由eFloras提供
Stems 10-40(-70) cm; base often reddish, glabrous to puberulent. Leaves mostly on proximal 1/3 of stem; basal leaves (0-)2-7 at anthesis; cauline leaves 3-6 at anthesis; petiole 0.3-8 cm. Leaf blade round, 1-4 × 1.5-7 cm, glabrous to puberulent; ultimate lobes 3-19, width 1-8 mm (basal), 1-3 mm (cauline). Inflorescences 3-12(-22)-flowered; pedicel 1-4(-8) cm, ± puberulent; bracteoles 2-7(-17) mm from flowers, green, sometimes white-margined, lanceolate, 4-6(-8) mm, puberulent. Flowers: sepals dark blue, puberulent, lateral sepals usually spreading, 16-21 × 6-12 mm, spurs straight to gently decurved, ascending 0-40° above horizontal, 13-23 mm; lower petal blades covering stamens, 7-12 mm, clefts 0.1-3 mm; hairs sparse, short, mostly on inner lobes below junction of blade and claw, white or yellow. Fruits (12-)16-22 mm, 4-4.5 times longer than wide, usually puberulent. Seeds often winged; seed coat cells with surfaces ± smooth.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Common Names
(
英語
)
由Fire Effects Information System Plants提供
little larkspur
low larkspur
montane larkspur
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Cover Value
(
英語
)
由Fire Effects Information System Plants提供
More info for the term:
coverLittle larkspur provides fair cover for small nongame birds and small
mammals [
4].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Description
(
英語
)
由Fire Effects Information System Plants提供
More info for the term:
forbLittle larkspur is a native, perennial forb with an extensively branched
fibrous to slightly fleshy root system. Stems are usually solitary and
are 4 to 16 inches (10-40 cm) tall. Fruits are many-seeded follicles.
Seeds are irregularly winged and about 0.08 inches (0.2 cm) long
[
8,
9,
10,
12].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Distribution
(
英語
)
由Fire Effects Information System Plants提供
Little larkspur is distributed from Alberta and Saskatchewan south through
northeastern Washington, Idaho, Montana, western North Dakota, western
South Dakota, western Nebraska, and Wyoming [
8,
9,
10,
12].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Fire Ecology
(
英語
)
由Fire Effects Information System Plants提供
More info for the term:
fire regimeInformation on adaptations of little larkspur for survival following fire
is not available in the literature. Larkspur species seeds may survive
in the soil seedbank [
18]. If little larkspur reproduces vegetatively [
4],
it may sprout after fire.
FIRE REGIMES : Find fire regime information for the plant communities in which this
species may occur by entering the species name in the
FEIS home page under
"Find FIRE REGIMES".
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Growth Form (according to Raunkiær Life-form classification)
(
英語
)
由Fire Effects Information System Plants提供
More info on this topic. More info for the term:
hemicryptophyteHemicryptophyte
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Habitat characteristics
(
英語
)
由Fire Effects Information System Plants提供
Little larkspur is found on sites ranging from open woods and grasslands to
subalpine scree [
5,
9,
10,
12]. It appears early in the spring, often at
the edges of receding snowbanks [
3,
18]. Little larkspur will grow in
fairly dry to moist conditions [
3,
4,
18]. It grows best in rich, black,
sandy loams or clay loams and in soils of limestone or granitic origin
[
3,
4]. It is found on gentle to steep slopes. Little larkspur is found at
elevations of 4,600 to 11,600 feet (1,400-3,500 m) in Wyoming and 3,000
to 10,500 feet (900-3,200 m) in Montana [
4].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Habitat: Cover Types
(
英語
)
由Fire Effects Information System Plants提供
More info on this topic. This species is known to occur in association with the following cover types (as classified by the Society of American Foresters):
206 Engelmann spruce - subalpine fir
210 Interior Douglas-fir
220 Rocky Mountain juniper
237 Interior ponderosa pine
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Habitat: Ecosystem
(
英語
)
由Fire Effects Information System Plants提供
More info on this topic. This species is known to occur in the following ecosystem types (as named by the U.S. Forest Service in their Forest and Range Ecosystem [FRES] Type classification):
More info for the term:
shrubFRES20 Douglas-fir
FRES21 Ponderosa pine
FRES23 Fir - spruce
FRES29 Sagebrush
FRES34 Chaparral - mountain shrub
FRES35 Pinyon - juniper
FRES36 Mountain grasslands
FRES37 Mountain meadows
FRES38 Plains grasslands
FRES44 Alpine
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Habitat: Plant Associations
(
英語
)
由Fire Effects Information System Plants提供
More info on this topic. This species is known to occur in association with the following plant community types (as classified by Küchler 1964):
More info for the terms:
forest,
woodlandK011 Western ponderosa forest
K012 Douglas-fir forest
K015 Western spruce - fir forest
K016 Eastern ponderosa forest
K017 Black Hills pine forest
K023 Juniper - pinyon woodland
K024 Juniper steppe woodland
K037 Mountain-mahogany - oak scrub
K052 Alpine meadows and barren
K055 Sagebrush steppe
K056 Wheatgrass - needlegrass shrubsteppe
K063 Foothills prairie
K064 Grama - needlegrass - wheatgrass
K066 Wheatgrass - needlegrass
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Immediate Effect of Fire
(
英語
)
由Fire Effects Information System Plants提供
Little larkspur is probably killed by most fires.
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Importance to Livestock and Wildlife
(
英語
)
由Fire Effects Information System Plants提供
Little larkspur is utilized by elk, mule deer, white-tailed deer, pronghorn,
upland game birds, small nongame birds, and small mammals [
4].
Little larkspur is very poisonous to cattle [
12].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Life Form
(
英語
)
由Fire Effects Information System Plants提供
More info for the term:
forbForb
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Management considerations
(
英語
)
由Fire Effects Information System Plants提供
More info for the term:
seedLittle larkspur is toxic to cattle and causes some losses in the spring and
early summer. However, it dries rapidly and senesces after seed set.
It is, therefore, probably safe to graze after seed set [
3,
14,
17,
18].
Little larkspur is less toxic and more palatable to sheep than cattle. It
is considered fairly good forage for sheep [
3,
18].
Little larkspur increases in response to grazing [
20].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Nutritional Value
(
英語
)
由Fire Effects Information System Plants提供
Little larkspur is poor in protein and energy value [
4].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Occurrence in North America
(
英語
)
由Fire Effects Information System Plants提供
ID MT NE ND SD WA WY AB SK
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Other uses and values
(
英語
)
由Fire Effects Information System Plants提供
Larkspur species are cultivated as ornamentals [
3]. Crushed larkspurs
were used by Native Americans for controlling lice and other insects [
17].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Palatability
(
英語
)
由Fire Effects Information System Plants提供
The palatability of little larkspur is rated fair for sheep and poor to
fair for cattle and horses [
4].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Phenology
(
英語
)
由Fire Effects Information System Plants提供
More info on this topic. Little larkspur begins growth as soon as snow melts in the spring. It
flowers from June to July [
17].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Plant Response to Fire
(
英語
)
由Fire Effects Information System Plants提供
More info for the term:
wildfireInformation regarding the response of little larkspur following fire is
lacking in available literature. Little larkspur was present in postfire
years 1 and 3 following an August wildfire in ponderosa pine (Pinus
ponderosa) stands in Idaho [
13].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Post-fire Regeneration
(
英語
)
由Fire Effects Information System Plants提供
More info for the terms:
ground residual colonizer,
seedSecondary colonizer - off-site seed
Ground residual colonizer (on-site, initial community)
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Regeneration Processes
(
英語
)
由Fire Effects Information System Plants提供
More info for the term:
seedLittle larkspur mainly reproduces by seed [
17]. It is pollinated by bees,
and probably self-pollinates as well [
1]. Little larkspur may reproduce
vegetatively [
4].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Regional Distribution in the Western United States
(
英語
)
由Fire Effects Information System Plants提供
More info on this topic. This species can be found in the following regions of the western United States (according to the Bureau of Land Management classification of Physiographic Regions of the western United States):
5 Columbia Plateau
8 Northern Rocky Mountains
9 Middle Rocky Mountains
10 Wyoming Basin
13 Rocky Mountain Piedmont
15 Black Hills Uplift
16 Upper Missouri Basin and Broken Lands
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Successional Status
(
英語
)
由Fire Effects Information System Plants提供
More info on this topic. More info for the terms:
natural,
tundraLittle larkspur prefers sites with full sun exposure [
18]. It colonizes
recently disturbed sites [
4] and is often found on gravel banks and
along roadcuts [
8]. On alpine tundra sites of the Beartooth Plateau,
Montana, little larkspur is associated with natural ground disturbance,
such as areas of rodent activity [
1].
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Taxonomy
(
英語
)
由Fire Effects Information System Plants提供
The currently accepted scientific name of little larkspur is Delphinium
bicolor Nutt. It is in the family Ranunculaceae [
5,
8,
9,
10,
12]. There
are no recognized subspecies, varieties, or forms.
- 書目引用
- Matthews, Robin F. 1993. Delphinium bicolor. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Delphinium bicolor
(
亞塞拜然語
)
由wikipedia AZ提供
Delphinium bicolor: Brief Summary
(
亞塞拜然語
)
由wikipedia AZ提供
Delphinium bicolor (lat. Delphinium bicolor) - qaymaqçiçəyikimilər fəsiləsinin mahmızçiçək cinsinə aid bitki növü.
Delphinium bicolor
(
英語
)
由wikipedia EN提供
Delphinium bicolour is a species of larkspur known as little larkspur and low larkspur. It is native to northwestern North America from British Columbia to South Dakota, where it grows in mountain forests and foothill scrub and prairie. This is a perennial herb growing from a thickly branching root system. It produces solitary stems to 40 centimetres (16 in) in height and green with reddish bases. Most of the leaves are low on the stem and grow on short petioles. They are several centimeters long with many rounded lobes. The small inflorescence holds a few large flowers per stem.[1] The flower has dark purple-blue sepals each about 2 centimeters long and a spur of 1 to 2 centimeters. The plant is poisonous to cattle, less so to sheep, and it is occasionally eaten by various species of wild cervids.
References
Delphinium bicolor: Brief Summary
(
英語
)
由wikipedia EN提供
Delphinium bicolour is a species of larkspur known as little larkspur and low larkspur. It is native to northwestern North America from British Columbia to South Dakota, where it grows in mountain forests and foothill scrub and prairie. This is a perennial herb growing from a thickly branching root system. It produces solitary stems to 40 centimetres (16 in) in height and green with reddish bases. Most of the leaves are low on the stem and grow on short petioles. They are several centimeters long with many rounded lobes. The small inflorescence holds a few large flowers per stem. The flower has dark purple-blue sepals each about 2 centimeters long and a spur of 1 to 2 centimeters. The plant is poisonous to cattle, less so to sheep, and it is occasionally eaten by various species of wild cervids.
Delphinium bicolor
(
越南語
)
由wikipedia VI提供
Delphinium bicolor là một loài thực vật có hoa trong họ Mao lương. Loài này được Nutt. mô tả khoa học đầu tiên năm 1834.[1]
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Liên kết ngoài
Delphinium bicolor: Brief Summary
(
越南語
)
由wikipedia VI提供
Delphinium bicolor là một loài thực vật có hoa trong họ Mao lương. Loài này được Nutt. mô tả khoa học đầu tiên năm 1834.
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