RM2JEM986–Two Bumblebees on Flower, Maral root, Rhaponticum carthamoides
RM2R7E75G–Pink, thistle like flower of the giant centaurea, Rhaponticum centauroides (Stemmacantha centaureiodes)
RMJEC1JP–Fresh rhubarb sticks, Rheum rhaponticum,
RF2C8KB4A–rhaponticum scariosum in the swiss alps
RMWX1BE4–Detail of the flower of Maral Root (Rhaponticum Centauroides)
RFDDA92A–Giant Knapweed Rhaponticum cynaroides on rough mountain slopes at 1000m in Jotunheimen national park Norway
RME7CB7T–Rhubarb (Rheum rhaponticum). Ceramic, or fired clay pot especially made to cover a plant, thus depriving of light.
RM2KT6D54–Rhaponticum coniferum, Zapfenkopf, close up, fruit (seed) with pappus, fruit 3 mm long
RF2BWNA0C–White butterfly on Levzeya saflorovidny or maral root (Rhaponticum carthamoides) wild Medicinal plant flower, active additives from vegetable raw mate
RM2KT6D4X–Rhaponticum coniferum, Zapfenkopf, close up, fruit (seed) without pappus, fruit 3 mm long
RF2BTXEN5–Pink summer morning on the meadow - delicate artistic image. Macro of white butterfly on purple Rhaponticum carthamoides flower - romantic toned sprin
RMC86EB0–Rhubarb plants in the garden (Rheum rhaponticum).
RMFA5JCG–Giant knapweed, Rhaponticum scariosum, in flower, with visiting insects, Italian alps.
RM2FKCET6–Rheum rhaponticum, Bulgarian rhubarb, leaves and plant in soil
RF2RPRHPR–Rhubarb flower isolated on white background
RF2WYG476–Young fresh rhubarb sprouts from the soil in spring outdoors in garden, covered with greenhouse plastic sheeting to speed up the growth with warmth.
RF2JMBTDN–A closeup of dry pinecone thistles against concrete wall background
RM2A7759T–Rhapontic or false rhubarb, Rheum rhaponticum, with flower, stalk, seed and leaf outline. Handcoloured stipple copperplate engraving by Lambert Junior from a drawing by Pierre Jean-Francois Turpin from Chaumeton, Poiret and Chamberet's 'La Flore Medicale,' Paris, Panckoucke, 1830. Turpin (17751840) was one of the three giants of French botanical art of the era alongside Pierre Joseph Redoute and Pancrace Bessa.
RF2WYG463–Young fresh rhubarb sprouts from the soil in spring outdoors in garden, covered with greenhouse plastic sheeting to speed up the growth with warmth.
RMBMF3MJ–Organic Rhubarb fresh from the garden
RMB07CAE–RHUBARB AND FORCING JAR IN SPRING GARDEN. ENGLAND
RM2PE7BMY–Rhapontic rhubarb (Rheum rhaponticum), Siberian rhubarb, rhapontic, Knotweed family, Rhubarb flowering against red shed, Sweden
RMDC65GG–Crop of stems of rhubarb (Rheum rhaponticum), in may.
RFG9Y5EW–Bud of Rhaponticum scariosum subsp. rhaponticum
RF2CE6YK0–Fall bouquet
RMBM1D4B–Rhaponticum scariosum
RMB1E0Y9–Leuzea rhapontica (No common name)
RFP7Y0BB–Purple and yellow metallic bright pine shaped flowers and plant of Pinecone-thistle (Rhaponticum coniferum aka Leuzea conifera). Serra da Arrabida, Po