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Summary
Physical Characteristics
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Rubia khasiana is a PERENNIAL. The species is hermaphrodite (has both male and female organs).
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland). It prefers dry or moist soil.
UK Hardiness Map
US Hardiness Map
Synonyms
Plant Habitats
Woodland Garden Dappled Shade; Shady Edge;
Edible Uses
References More on Edible Uses
Medicinal Uses
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None known
References More on Medicinal Uses
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Other Uses
Dye
A red dye is obtained from the roots[46, 61].
Special Uses
References More on Other Uses
Cultivation details
We have very little information on this species and do not know if it will be hardy in Britain. The following notes are based on the general needs of the genus. Prefers a loose moist leafy soil in some shade[200]. Tolerates dry soils but quickly becomes scorched when growing in full sun[200].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
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Plant Propagation
Seed - best sown as soon as it is ripe in a cold frame. Stored seed can be very slow to germinate[200]. Prick out the seedlings when they are large enough to handle and grow them on in light shade in the greenhouse for the first year. Plant them out into their permanent positions in early summer. Division in spring or at any time in the growing season if the divisions are kept well watered until established[200]. Larger divisions can be planted out direct into their permanent positions. We have found it best to pot up the smaller divisions and grow them on in a lightly shaded position in a cold frame, planting them out once they are well established in the summer.
Other Names
If available other names are mentioned here
Native Range
Coming Soon
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.
Conservation Status
IUCN Red List of Threatened Plants Status :
| Related Plants
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| Latin Name | Common Name | Habit | Height | Hardiness | Growth | Soil | Shade | Moisture | Edible | Medicinal | Other |
| Adina rubella | | Shrub | 1.8 |
-
| | LMH | SN | M | 0 | 1 | |
| Asperula cynanchica | Squinancy Wort | Perennial | 0.4 |
4-8
| | LMH | SN | DM | 0 | 1 | 1 |
| Asperula tinctoria | Dyer's Woodruff | Perennial | 0.3 |
4-8
| | LMH | SN | DM | 0 | 0 | 1 |
| Borojoa patinoi | Borojo | Tree | 8.0 |
10-12
| M | LMH | FS | M | 4 | 2 | 0 |
| Carapichea ipecacuanha | Ipecac | Shrub | 0.5 |
10-12
| M | LMH | FS | M | 0 | 4 | 0 |
| Cephalanthus occidentalis | Button Bush, Common buttonbush, Button Willow, Honey Bells, Buttonbush | Shrub | 7.0 |
4-10
| | LMH | SN | MWe | 0 | 2 | 1 |
| Chiococca alba | West Indian Snow Berry, David's rot, Skunk-root, Snowberry. | Shrub | 6.0 |
10-12
| M | LMH | N | M | 0 | 2 | 1 |
| Ciliosemina pedunculata | Ciliosemina | Shrub | 3.0 |
10-12
| | LMH | N | M | 0 | 4 | 0 |
| Cinchona calisaya | Peruvian Bark, Quinine | Tree | 6.0 |
10-12
| M | LM | SN | M | 2 | 5 | 2 |
| Cinchona officinalis | Lojabark | Tree | 8.0 |
10-12
| M | LM | SN | M | 2 | 5 | 2 |
| Cinchona pubescens | Quinine tree, Red Bark, Cinchona, Quina, Quinquina, Quinine Bark, Peruvian Bark, Jesuit's Bark | Tree | 15.0 |
10-12
| F | LM | SN | M | 2 | 5 | 2 |
| Coffea arabica | Coffee Arabica | Shrub | 6.0 |
9-11
| M | MH | SN | M | 3 | 3 | 3 |
| Coprosma acerosa | Sand Coprosma | Shrub | 0.5 |
7-10
| | LM | SN | M | 2 | 0 | 1 |
| Coprosma areolata | | Shrub | 5.0 |
8-11
| | LM | SN | M | 1 | 0 | 1 |
| Coprosma atropurpurea | | Shrub | 0.1 |
6-9
| | LM | SN | M | 1 | 0 | 1 |
| Coprosma billardieri | Native Currant | Shrub | 3.0 |
8-11
| | LM | SN | M | 1 | 0 | 1 |
| Coprosma brunnea | | Shrub | 0.1 |
7-10
| | LM | SN | M | 2 | 0 | 3 |
| Coprosma foetidissima | | Shrub | 5.0 |
8-11
| | LM | SN | M | 1 | 0 | 1 |
| Coprosma grandifolia | | Shrub | 5.0 |
8-11
| | LM | SN | M | 1 | 1 | 1 |
| Coprosma hirtella | Rough Coprosma | Shrub | 2.0 |
8-11
| | LM | SN | M | 1 | 0 | 1 |
| Coprosma lucida | | Shrub | 5.0 |
7-10
| | LM | SN | M | 2 | 0 | 1 |
| Coprosma moorei | | Shrub | 0.1 |
8-11
| | LM | SN | M | 1 | 0 | 1 |
| Coprosma nitida | | Shrub | 2.0 |
7-10
| | LM | SN | M | 2 | 0 | 1 |
| Coprosma petriei | | Shrub | 0.1 |
6-9
| | LM | SN | M | 1 | 0 | 3 |
| Coprosma propinqua | | Shrub | 6.0 |
6-9
| | LM | SN | M | 1 | 0 | 2 |
| Coprosma pumila | | Shrub | 0.1 |
6-9
| | LM | SN | M | 1 | 0 | 1 |
| Coprosma repens | Mirror Plant, Creeping mirrorplant | Shrub | 2.0 |
8-11
| | LM | SN | M | 1 | 0 | 1 |
| Coprosma rhamnoides | | Shrub | 2.0 |
7-10
| | LM | SN | M | 1 | 0 | 1 |
| Coprosma robusta | | Shrub | 5.0 |
8-11
| | LM | SN | M | 1 | 1 | 1 |
| Coprosma rotundifolia | | Shrub | 2.4 |
8-11
| | LM | SN | M | 1 | 0 | 1 |
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Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.
Expert comment
Author
Kurz.
Botanical References
Links / References
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