Search results
Results from the WOW.Com Content Network
Caltha obtusa is a small (2–6 cm high), hairless, perennial herb. Plants form mats of rosettes. Its white rhizomes are stout and fleshy. The spade-shaped leaves have slender petioles of 8–12 mm long that form a membranous sheathing base. The leaf blade is dark green to yellowish green and sometimes with bronze blotches or streaks, are 8 ...
Caltha is a genus of rhizomatous perennial flowering plants in the family Ranunculaceae ("buttercup family"), to which ten species have been assigned. They occur in moist environments in temperate and cold regions of both the Northern and Southern Hemispheres . [ 3 ]
Caltha novae-zelandiae is a small (3–5 cm, exceptional up to 18 cm high), hairless, perennial herb. Plants form mats of rosettes. Its white rhizomes are stout and fleshy. The spade-shaped leaves have slender, grooved petioles of up to 10 cm long that form a membranous sheathing base. The leaf blade is dark green and sometimes has a central ...
Caltha dioneaefolia often grows in dense clusters over considerable areas, with thick rhizomes. The stems may be four to ten cm long and are densely branched. Its shiny, thick and fleshy leaves consist of a broad and long leafstalk, about half as wide and up to three times as long as the blade. The blade itself consists of two parts which are ...
Caltha sagittata is a low to medium height, rhizomatomous perennial herb with ivory (or pale yellow) hermaphrodite flowers, belonging to the Buttercup family. It grows in clusters in sunny wet places in the Andes and related mountain chains. It has a disjunct distribution concentrated in the Southern Cone of South America.
Caltha palustris, known as marsh-marigold [1] and kingcup, is a small to medium sized perennial herbaceous plant of the buttercup family, native to marshes, fens, ditches and wet woodland in temperate regions of the Northern Hemisphere. It flowers between April and August, dependent on altitude and latitude, but occasional flowers may occur at ...
The plants typically grow in shallow water, with floating leaves up to 25 millimetres (0.98 in) wide and 50 mm (2.0 in) long, [3] on a petiole (leaf stalk) up to 70 mm (2.8 in) long. [4] The flowers are roughly 5 mm (0.20 in) in diameter and have five white or pinkish sepals; they are produced in late spring (June–August). [ 3 ]
Caltha appendiculata is a low (2½-7 cm high) dioecious, perennial herb, often growing in dense clusters over considerable areas, with thick rhizomes. The strong stems are sparingly branched, somewhat elongated, and covered by the remains of old sheaths.