Veratrum nigrum: Difference between revisions

Latest revision as of 17:51, 21 October 2009

Veratrum nigrum subsp. var.

Black Hellebore

Habit:		[[Category:]]
Height:	⇕	to
Width:	⇔	to
	cm 1.5 m	.6 m
Height:	⇕	cm to 1.5 m
Width:	⇔	The wikipage input value is empty (e.g. <code>SomeProperty::, [[]]</code>) and therefore it cannot be used as a name or as part of a query condition. to .6 m
Lifespan:	⌛
Origin:	✈
Poisonous:	☠	yes
Bloom:	❀	late summer, early fall

Exposure:	☼	sun, part-sun
Water:	◍
Features:	✓
Hidden fields, interally pass variables to right place
Minimum Temp:	☃	-25°C
USDA Zones:		6 to
Sunset Zones:
Flower features:	❀

Melanthiaceae >

Veratrum

nigrum

var.

,

Veratrum nigrum (Black Hellebore ^[1]) is a medicinal plant and poisonous plant native to Asia and Europe^wp.

The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, flies, Lepidoptera (Moths & Butterflies)^pf.

The plant prefers light (sandy), medium (loamy) and heavy (clay) soils. The plant prefers acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It requires moist soil^pf.

[hide]Standard Cyclopedia of Horticulture
Veratrum nigrum, Linn. A hardy perennial often 2-4 ft. high, somewhat bulbous at the base: lower lvs. oblong, plicate, 1 ft. long, 6-8 in. wide, narrowed at the base; upper lvs. lanceolate: panicle narrow: fls. blackish purple; segms, oblong, obtuse. June. Eu., Asia. The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.

Cultivation

Requires a deep fertile moisture retentive humus-rich soil^RH. Succeeds in full sun if the soil does not dry out but prefers a position in semi-shade^RH. Dislikes dry soils⁴². Grows best in a cool woodland garden or a north facing border⁴². Plants are hardy to about -25°c¹⁸⁷, especially if they are given a protective mulch in the winter. The flowers smell of rotten fruit and are visited by flies¹⁸⁷. Members of this genus are rarely if ever troubled by browsing deer²³³. Plants are long-lived and can be left in the same position for years without attention²³³.

Propagation

Unless stored in damp sand at around 4°c the seed has a short viability^RH. Where possible it is best to sow the seed in a lightly shaded position in the greenhouse as soon as it is ripe^RH. Stored seed needs to be stratified but can be very slow to germinate. Germination can be erratic even for seed sown when it was fresh, it usually takes place within 3 - 12 months at 15°c but can be much longer^RH. The plant produces just one seedleaf in its first year, this forms an over-wintering bulb. It takes up to 10 years for the plant to reach maturity^RH. Sow the seed thinly so there is no need to thin or transplant them, and grow the seedlings on undisturbed in the pot for their first two years of growth. Apply a liquid feed at intervals through the growing season to ensure the plants do not become nutrient deficient. At the end of the second year plant out the dormant plants into individual pots and grow them on in light shade in the greenhouse for a further year or two before planting them out into their permanent positions in late spring or early summer. Division in March/April or in October. Establish the plants in pots in a shaded frame before planting them out^RH. Division is best carried out in the autumn because the plants come into growth very early in the spring²³³. Root cuttings, 6mm long with a bud, rooted in a sandy soil in a cold frame^RH.

Pests and diseases

Species

Gallery

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photo 1
photo 2
photo 3

References

Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963

External links

w:Veratrum nigrum. Some of the material on this page may be from Wikipedia, under the Creative Commons license.
Veratrum nigrum QR Code (Size 50, 100, 200, 500)

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↑ Veratrum nigrum at Plants For A Future

[1] Veratrum nigrum at Plants For A Future

[1]

@@ Line 1: / Line 1: @@
-{{Taxobox
+{{SPlantbox
-| color = lightgreen
+|familia=Melanthiaceae
-| name = Black Hellebore
+|genus=Veratrum
-| image =
+|species=nigrum
-| image_width = 240px
+|common_name=Black Hellebore
-| image_caption =
+|Min ht metric=cm
-| regnum = [[Plant]]ae
+|Max ht box=1.5
-| divisio = [[Magnoliophyta]]
+|Max ht metric=m
-| classis = [[Liliopsida]]
+|Max wd box=.6
-| ordo = [[Liliales]]
+|Max wd metric=m
-| familia = [[Melanthiaceae]]
+|poisonous=yes
-| genus = ''[[Veratrum]]''
+|exposure=sun, part-sun
-| species = '''''V. nigrum'''''
+|flower_season=late summer, early fall
-| binomial = ''Veratrum nigrum''
+|Min Temp Num=-25
-| binomial_authority = [[L.]]
+|Temp Metric=°C
+|min_zone=6
+|image=Ciemiężyca czarna Veratrum nigrum flowers 01.jpg
+|image_width=180
+|image_caption=Veratrum nigrum
 }}
+'''''Veratrum nigrum''''' ('''Black Hellebore''' <ref>[http://www.pfaf.org/database/plants.php?Veratrum+nigrum ''Veratrum nigrum''] at  [[Plants For A Future]]</ref>) is a [[medicinal plant]] and [[poisonous plant]] native to [[Asia]] and [[Europe]]{{wp}}.
-'''''Veratrum nigrum''''' ('''Black Hellebore''' <ref>[http://www.pfaf.org/database/plants.php?Veratrum+nigrum ''Veratrum nigrum''] at  [[Plants For A Future]]</ref>) is a [[medicinal plant]] and [[poisonous plant]] native to [[Asia]] and [[Europe]].
+The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, flies, Lepidoptera (Moths & Butterflies){{pfaf}}.
+The plant prefers light (sandy), medium (loamy) and heavy (clay) soils. The plant prefers acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It requires moist soil{{pfaf}}.
+{{Inc|
+Veratrum nigrum, Linn. A hardy perennial often 2-4 ft. high, somewhat bulbous at the base: lower lvs. oblong, plicate, 1 ft. long, 6-8 in. wide, narrowed at the base; upper lvs. lanceolate: panicle narrow: fls. blackish purple; segms, oblong, obtuse. June. Eu., Asia.
+}}
+==Cultivation==
+Requires a deep fertile moisture retentive humus-rich soil{{pfaf200}}. Succeeds in full sun if the soil does not dry out but prefers a position in semi-shade{{pfaf200}}. Dislikes dry soils{{pfaf42}}. Grows best in a cool woodland garden or a north facing border{{pfaf42}}. Plants are hardy to about -25°c{{pfaf187}}, especially if they are given a protective mulch in the winter. The flowers smell of rotten fruit and are visited by flies{{pfaf187}}. Members of this genus are rarely if ever troubled by browsing deer{{pfaf233}}. Plants are long-lived and can be left in the same position for years without attention{{pfaf233}}.
+===Propagation===
+Unless stored in damp sand at around 4°c the seed has a short viability{{pfaf200}}. Where possible it is best to sow the seed in a lightly shaded position in the greenhouse as soon as it is ripe{{pfaf200}}. Stored seed needs to be stratified but can be very slow to germinate. Germination can be erratic even for seed sown when it was fresh, it usually takes place within 3 - 12 months at 15°c but can be much longer{{pfaf200}}. The plant produces just one seedleaf in its first year, this forms an over-wintering bulb. It takes up to 10 years for the plant to reach maturity{{pfaf200}}. Sow the seed thinly so there is no need to thin or transplant them, and grow the seedlings on undisturbed in the pot for their first two years of growth. Apply a liquid feed at intervals through the growing season to ensure the plants do not become nutrient deficient. At the end of the second year plant out the dormant plants into individual pots and grow them on in light shade in the greenhouse for a further year or two before planting them out into their permanent positions in late spring or early summer. Division in March/April or in October. Establish the plants in pots in a shaded frame before planting them out{{pfaf200}}. Division is best carried out in the autumn because the plants come into growth very early in the spring{{pfaf233}}. Root cuttings, 6mm long with a bud, rooted in a sandy soil in a cold frame{{pfaf200}}.
+===Pests and diseases===
+<!--- Type pest/disease info below this line, then delete this entire line -->
+==Species==
+<!--  This section should be renamed Cultivars if it appears on a page for a species (rather than genus), or perhaps Varieties if there is a mix of cultivars, species, hybrids, etc    -->
+==Gallery==
+{{photo-sources}}<!-- remove this line if there are already 3 or more photos in the gallery  -->
+<gallery>
+Image:Upload.png| photo 1
+Image:Upload.png| photo 2
+Image:Upload.png| photo 3
+</gallery>
 ==References==
-<references/>
+*[[Standard Cyclopedia of Horticulture]], by L. H. Bailey, MacMillan Co., 1963
+<!--- xxxxx  *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381  -->
+<!--- xxxxx  *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432  -->
+<!--- xxxxx  *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608  -->
-[[Category:Liliales]]
+==External links==
-[[Category:Flora of Asia]]
+*{{wplink}}
-[[Category:Flora of Europe]]
-[[Category:Medicinal plants]]
-[[Category:Poisonous plants]]
-{{monocot-stub}}
+{{stub}}
+__NOTOC__