Sarracenia flava L.

Yellow pitcherplant (en), Sarracénie jaune (fr)

Species

Angiosperms > Ericales > Sarraceniaceae > Sarracenia

Characteristics

Plants forming dense clumps; rhizomes 1-2.5 cm diam. Pitchers marcescent, appearing after the first flowers, producing 1 flush of pitchers in spring through early summer, erect, yellowish green throughout, often with dark red blotches on neck, dark red veins on distal portions of tube and hood, or whole tube heavily suffused bronze or purplish red, without white areolae, 25-90(-100) cm, thick, firm, surfaces glabrous, wings 0.5-1(-2) cm wide; orifice broadly ovate, 2-7(-8) cm diam., rim green, flaring and loosely revolute, often with prominent, everted indentation immediately distal to wing forming spout over wing; hood recurved adaxially, held well beyond and covering orifice, yellow-green, red-veined or suffused with bronze-red, without white areolae, orbiculate-reniform, not undulate, 3-10 × (3-)5-14 cm, ± as long as wide, proximal margins broadly cordate, opposite lobes reflexed abaxially, touching or nearly touching, neck (often red-blotched or red-veined), constricted, 1-3 cm, margins revolute, apiculum (2-)3-12(-18) mm, adaxial surface glabrous. Phyllodia 2-4(-5), erect, oblanciform, (8-)12-30 × 1-3 cm. Scapes 15-60 cm, shorter than pitchers; bracts 1-2 cm. Flowers strongly ill-scented; sepals yellowish green, 3-5 × 2-3.5 cm; petals yellow, distal portion ovate to narrowly elliptic, 5-8.5 × 3-4 cm, margins entire; style disc yellow-green, 6-8 cm diam. Capsules 1.4-2 cm diam. Seeds 1.8-2.5 mm. 2n = 26.
More
Lvs erect, 3–8 dm, slender, gradually widened distally and widest at the summit, the wing seldom as much as 1 cm wide, the hood depressed-ovate and raised on a stipe-like base; scapes to 1 m; fls 8–10 cm wide, the pet yellow; 2n=26. Sandy bogs and wet pine-lands; se. Va. to n. Fla. and s. Ala. May. A hybrid with no. 1 [Sarracenia purpurea L.] is S. ×catesbaei Elliott.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.5
Mature height (meter) 0.5 - 0.75
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Wet pinelands and bogs.
Light 6-9
Soil humidity 7-9
Soil texture 1-6
Soil acidity 2-5
Soil nutriment -
Hardiness (USDA) 7-10

Usage

Uses medicinal
Edible -
Therapeutic use Kidney (unspecified), Laxative (unspecified), Liver (unspecified), Stomach (unspecified), Dyspepsia (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings, divisions or seedlings. Seeds needs stratification.
Mode cuttings divisions seedlings
Germination duration (days) 30 - 90
Germination temperacture (C°) 23 - 26
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -10
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Sarracenia flava leaf picture by NaNo_ N9 (cc-by-sa)
Sarracenia flava leaf picture by chriselis (cc-by-sa)
Sarracenia flava leaf picture by Tom Jones (cc-by-sa)

Flower

Sarracenia flava flower picture by Patoulila (cc-by-sa)
Sarracenia flava flower picture by Denis Alkan (cc-by-sa)
Sarracenia flava flower picture by Jocelyne Bourrie (cc-by-sa)

Distribution

Sarracenia flava world distribution map, present in United States of America

Conservation status

Sarracenia flava threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:30118747-2
WFO ID wfo-0000493567
COL ID 79PJ4
BDTFX ID 118750
INPN ID 717531
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Sarracenia rugelii Sarracenia atrosanguinea Sarracenia fildesii Sarracenia acuta Sarracenia gronovii var. flava Sarracenia flava