Borrichia frutescens (L.) Dc.

Sea oxeye (en)

Species

Angiosperms > Asterales > Asteraceae > Borrichia

Characteristics

Rhizomatous, colonial, sparingly branched shrubs 2–12 dm, strongly canescent, or the stems often subglabrous; lvs oblanceolate or spatulate, entire or spinose-denticulate, mucronate, 2–7 cm × 3–25 mm; heads solitary or several, the disk 1–1.5 cm wide; invol bracts canescent, the outer ovate and somewhat spreading, the inner less hairy, more appressed, becoming shortly spine-tipped like those of the receptacle; rays ca 13, to 1 cm; 2n=28. Seacoast, especially in salt marshes; Va. to Fla., Tex., and Mex.; Bermuda. Mar.–Oct.
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A evergreen shrub. It has rhizomes or underground stems. It forms dense mats 1.2 m tall.
Life form perennial
Growth form shrub
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.8 - 0.9
Root system rhizome
Rooting depth (meter) 0.4
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a tropical and subtropical plant. It grows in salt marshes. It can be in brackish water and along limestone rocky shores. It grows up to 10 m above sea level. It can tolerate salty, acid or alkaline conditions. It needs a sunny position.
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Salt marsh communities, brackish backwaters, limestone rocky shores; at elevations up to 10 metres.
Light 7-8
Soil humidity 5-6
Soil texture 1-4
Soil acidity 5-7
Soil nutriment -
Hardiness (USDA) 4-8

Usage

The young leaves are eaten as a potherb and in salads.
Uses environmental use medicinal potherb
Edible leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

It can be used as a hedge or ground cover plant. It is slow growing.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -35
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Borrichia frutescens leaf picture by Feya Sterling (cc-by-sa)
Borrichia frutescens leaf picture by Tricia Jeter (cc-by-sa)
Borrichia frutescens leaf picture by Skylar Austin (cc-by-sa)

Flower

Borrichia frutescens flower picture by AC Fenton (cc-by-sa)
Borrichia frutescens flower picture by Matilda Somogy (cc-by-sa)
Borrichia frutescens flower picture by Justin Booher (cc-by-sa)

Distribution

Borrichia frutescens world distribution map, present in Bahamas, Bermuda, Spain, Israel, Mexico, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:1175415-2
WFO ID wfo-0000064852
COL ID MLGZ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Buphthalmum incanum Diomedea linearis Buphthalmum frutescens Diomedea bidentata Bubonium frutescens Trimetra ficoidea Trimetra ficoidea Borrichia frutescens var. frutescens Borrichia frutescens var. angustifolia Borrichia frutescens