Rhizoctoniosis
Cactus grower terms
Fungal disease of cacti.
Glossary of terms
A reference section with categories and short explanations.
Rhizome
Orchid terms
Also: rhizome – rhizome - a subterranean, more or less perennial shoot of perennial herbaceous plants, as well as shrubs, serving for the storage of reserve substances, vegetative renewal and reproduction. It differs from a root by the pre…
Rhizome
Special terms
An underground modified shoot with reduced scale-like leaves. In some plants, a rhizome is formed aboveground or half submerged in the substrate.
Roboku: (roboku)
Bonsai terms
Ancient, antique bonsai.
Robustus
Bonsai terms
Robust
Rock garden
Landscape terms
A garden or park area where ornamental plants are combined with rocks.
Rock garden (alpinarium)
Landscape terms
A rock garden that reflects the beauty of a mountain landscape and its flora. It is characterized by the combination of low-growing alpine plants with rocks and water. Rock gardens first appeared in English landscape gardens in the 18th ce…
Rock wall garden
Landscape terms
A decorative structure made of stacked stones in the form of slopes or retaining walls. Planting soil is pressed into the cracks between the stones and ornamental herbaceous plants are planted there (xerophytes, less often inhabitants of m…
Root collar
Cactus grower terms
The point where the roots transition into the stem.
Root collar
Special terms
The boundary between the root and the stem.
Root cutting
Garden terms
A section of root (rhizome) used to propagate a plant.
Root hairs
Cactus grower terms
Absorbing, dying off as the root grows.
Root parasites
Cactus grower terms
Plant pests that damage roots.
Root primordia
Cactus grower terms
Groups of cells from which new roots develop.
Root suckers
Cactus grower terms
Shoots arising from adventitious buds.
Root system
Cactus grower terms
The collection of a plant's underground roots. The taproot system has a primary root and lateral roots; the fibrous or fasciculate system — the primary root is weakly developed or dies early, and adventitious roots form a cluster, a fascic…
Rooted cutting
African violet terms
A leaf cutting that has produced roots.
Rooted cutting
Special terms
Leaf cutting that has developed roots.
Rooting
Cactus grower terms
The process of root formation.
Rootlets
Cactus grower terms
Thin lateral root branches that break off when the root is removed from the soil.
Rootstock
Garden terms
A plant or a part of it onto which a part of another plant is grafted.
Rootstock segments
Cactus grower terms
Parts of a long cactus shoot, each of which is used as a rootstock without being rooted.
Rootstocks
Cactus grower terms
Plants onto which scions are grafted. They primarily perform the function of roots, and their task is to actively supply the scion (see below) with nutrients.
Rose (Christmas rose)
Language of flowers - meanings
In the language of flowers, anxiety, "Calm me";
Rose (bud)
Language of flowers - meanings
In the language of flowers, an innocent heart;
Rose (bud, red)
Language of flowers - meanings
In the language of flowers, purity, charm;
Rose (bud, stolistny)
Language of flowers - meanings
In the language of flowers, a declaration of love;
Rose (bud, white)
Language of flowers - meanings
In the language of flowers, maidenhood;
Rose (dark red)
Language of flowers - meanings
In the language of flowers, mourning;
Rose (hibiscus)
Language of flowers - meanings
In the language of flowers fragile, "Beauty";
Rose (leafy)
Language of flowers - meanings
In the language of flowers "You may hope";
Rose (musk shrub)
Language of flowers - meanings
In the language of flowers charm, enchantment;
Rose (pink)
Language of flowers - meanings
In the language of flowers the highest happiness, "Believe me";
Rose (red and white together)
Language of flowers - meanings
In the language of flowers, unity, emblem of England;
Rose (red)
Language of flowers - meanings
In the language of flowers LOVE, "I love you", passion;
Rose (scarlet)
Language of flowers - meanings
In the language of flowers, the Persian messenger of love;
Rose (single-flowered)
Language of flowers - meanings
In the language of flowers "I still love you";
Rose (tea)
Language of flowers - meanings
In the language of flowers "I remember. Always!";
Rose (thorny)
Language of flowers - meanings
In the language of flowers, love at first sight;
Rose (wedding)
Language of flowers - meanings
In the language of flowers, happy love;