Description
(
Inglês
)
fornecido por eFloras
Herbs, to 35 cm. Leaves erect; petiole 3--15 cm; blade absent or narrowly lanceolate to ovate, 3--9 ´ 0.5--3 cm, margins entire. Inflorescences racemes, rarely panicles; scapes erect or ascending; bracts broadly ovate-lanceolate, thin, scarious. Flowers 12--22 mm wide; sepals persistent, green, oblong or ovate, somewhat hooded, 4--5 mm; petals white with yellow patch near base, rarely pink, broadly cuneate, rhombic, 6--10 mm, erose distally; stamens 2--3 mm, 2 in front of each petal; pistils 6--10 in single ring on receptacle; ovules 1; styles erect in anthesis, soon spreading radially, elongate, stout. Fruits horned by enlargement of style, ribbed on angles, with prominent angular shoulder and depressed flat faces, 0.5 ´ 3--5.5 mm; beak 3--6 mm.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
Inglês
)
fornecido por eFloras
Calif., Idaho, Nev., Oreg.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flowering/Fruiting
(
Inglês
)
fornecido por eFloras
Flowering late summer.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
Inglês
)
fornecido por eFloras
Vernal pools, margins of intermittent streams, or on mud; 100--1700m.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
Inglês
)
fornecido por eFloras
Machaerocarpus californicus (Torrey) Small
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Comprehensive Description
(
Inglês
)
fornecido por North American Flora
Machaerocarpus californicus (Torr.) Small
Damasonium californicum Torr.; Benth. PL Hartw. 341. 1857. AUsma californicum Micheli, in DC. Monogr. Phan. 3 : 34. 1881.
+
Leaf-blades oblong to ovate or linear-oblong, 2.5-6 cm. long, obtuse at the apex, obtuse, rounded, truncate, or subcordate at the base, the petioles, at least some of them, much longer than the blades ; scapes usually several together, erect or decumbent, 1^dm. long, the pedicels loosely spreading or recurving at least in fruit ; sepals broadly oblong or ovateoblong, 4-5 mm. long; petals suborbicular, 8-10 mm. long; achenes dagger-like, 6-10, horizontally radiant, 7-12 mm. long, the beak subulate.
Type locality : Sacramento, California.
Distribution : Northern California.
- citação bibliográfica
- Percy Wilson, Per Axel Rydberg, Norman Taylor, Nathaniel Lord Britton, John Kunkel Small, George Valentine Nash. 1909. PANDANALES-POALES; TYPHACEAE, SPARGANACEAE, ELODEACEAE, HYDROCHARITACEAE, ZANNICHELLIACEAE, ZOSTERACEAE, CYMODOCEACEAE, NAIADACEAE, LILAEACEAE, SCHEUCHZERIACEAE, ALISMACEAE, BUTOMACEAE, POACEAE (pars). North American flora. vol 17(1). New York Botanical Garden, New York, NY
Damasonium californicum
(
Inglês
)
fornecido por wikipedia EN
Damasonium californicum is a species of perennial wildflower in the water plantain family which is known by the common name fringed water-plantain, or star water-plantain.
D. californicum is a plant of wet environments in the western United States including Washington state, Oregon, northern California, Idaho, Nevada, and Montana.[1][2][3] It is a resident of ponds, riversides, and vernal pools.[3]
This is a tough-stemmed plant which may live submersed in water or erect on mud or moist soils.[4] It grows to 20–45 centimeters (8–17+1⁄2 inches) above water.[3] It has narrow basal leaves consisting of a thin blade, 2.5–7.5 cm (1–3 in) long,[3] at the end of a long petiole. The inflorescence yields a flower at the end of each of several long peduncles. The flower has three white or pink petals, each with toothed or fringed ends and sometimes a yellow spot at the base. At the center are six short stamens. After the flower withers the narrow fruits within develop into flat, beaked achenes, several achenes gathered into a star-shaped bunch.[5][3]
References
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Damasonium californicum: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Damasonium californicum is a species of perennial wildflower in the water plantain family which is known by the common name fringed water-plantain, or star water-plantain.
D. californicum is a plant of wet environments in the western United States including Washington state, Oregon, northern California, Idaho, Nevada, and Montana. It is a resident of ponds, riversides, and vernal pools.
This is a tough-stemmed plant which may live submersed in water or erect on mud or moist soils. It grows to 20–45 centimeters (8–17+1⁄2 inches) above water. It has narrow basal leaves consisting of a thin blade, 2.5–7.5 cm (1–3 in) long, at the end of a long petiole. The inflorescence yields a flower at the end of each of several long peduncles. The flower has three white or pink petals, each with toothed or fringed ends and sometimes a yellow spot at the base. At the center are six short stamens. After the flower withers the narrow fruits within develop into flat, beaked achenes, several achenes gathered into a star-shaped bunch.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Damasonium californicum
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Damasonium californicum es una especie de planta perenne de la familia Alismataceae. Se encuentra en el oeste de los Estados Unidos desde California a Idaho.
Descripción
Se encuentra en los estanques, ríos, y las charcas de primavera. Es una planta de tallo duro que puede vivir sumergida en agua o construirse sobre barro o tierra húmeda. Tiene las hojas largas y estrechas con una lámina fina al final de un largo pecíolo. La inflorescencia produce una flor al final de cada uno de varios largos pedúnculos. La flor tiene tres pétalos blancos o rosados, cada uno con extremos dentados o con flecos y, a veces una mancha amarilla en la base. En el centro tiene seis cortos estambres. Los frutos se desarrollan forma de aquenios reunidos en un grupo en forma de estrella.
Taxonomía
Damasonium californicum fue descrita por Torr. ex Benth., y publicado en Plantas Hartwegianas imprimis Mexicanas 341. 1857.[1]
- sinonimia
Referencias
- licença
- cc-by-sa-3.0
- direitos autorais
- Autores y editores de Wikipedia
Damasonium californicum: Brief Summary
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Damasonium californicum es una especie de planta perenne de la familia Alismataceae. Se encuentra en el oeste de los Estados Unidos desde California a Idaho.
- licença
- cc-by-sa-3.0
- direitos autorais
- Autores y editores de Wikipedia
Damasonium californicum
(
Vietnamita
)
fornecido por wikipedia VI
Damasonium californicum là một loài thực vật có hoa trong họ Alismataceae. Loài này được Torr. mô tả khoa học đầu tiên năm 1857.[1]
Chú thích
Liên kết ngoài
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên
Damasonium californicum: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Damasonium californicum là một loài thực vật có hoa trong họ Alismataceae. Loài này được Torr. mô tả khoa học đầu tiên năm 1857.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên
