Dudleya lanceolata (Nutt.) Britton & Rose

Lanceleaf liveforever (en)

Species

Angiosperms > Saxifragales > Crassulaceae > Dudleya

Characteristics

Caudices simple or apically branched and cespitose, 1-5 × 1-3 cm, axillary branches absent. Leaves: rosettes 1-7, not in clumps, 10-25(-30)-leaved, 3-25 cm diam.; blade green, oblong-lanceolate, 4-30 × 0.5-4 cm, 1.5-6 mm thick, base 1-3 cm wide, apex acute to acuminate, surfaces not farinose, sometimes glaucous. Inflorescences: cyme mostly 2-3-branched, obpyramidal; branches not twisted (flowers on topside), simple or 1-times bifurcate, (5-16 cm diam.); cincinni 2-3, 2-20-flowered, circinate, 2-15(-25) cm; floral shoots 15-90(-120) × 0.3-1.2 cm; leaves 18-40, spreading to ascending, triangular-lanceolate to-ovate, 10-30(-50) × 3-18 mm, apex acute, in age straight and erect to spreading. Pedicels erect, not bent in fruit, 2-6(-12) mm. Flowers: calyx 4-7 × 5-8 mm; petals connate 1-2 mm, bright yellow or usually red or red-flushed or-marked abaxially, greenish to orange-yellow adaxially, 10-16 × 2.5-5 mm, apex acute, tips slightly outcurved; pistils connivent, erect. Unripe follicles erect. 2n = 68.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.01 - 0.05
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway cam

Environment

Found in rocky soils under dry conditions in slope habitats in chaparral and coastal sage scrub communites from sea level to elevations of 1000 metres.
Light 6-9
Soil humidity 3-5
Soil texture 3-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses -
Edible leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Dudleya lanceolata unspecified picture

Distribution

Dudleya lanceolata world distribution map, present in Mexico and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:85597-2
WFO ID wfo-0000657711
COL ID 37ZDG
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Dudleya brauntonii Dudleya elongata Dudleya hallii Dudleya lanceolata Dudleya minor Echeveria brauntonii Echeveria elongata Echeveria monicae Echeveria robusta Dudleya congesta Dudleya lurida Dudleya reflexa Dudleya robusta Echeveria congesta Echeveria goldmanii Echeveria lanceolata Echeveria minor Echeveria parishii Echeveria reflexa Cotyledon congesta Cotyledon minor Cotyledon robusta Cotyledon bernardina Cotyledon brauntonii Cotyledon hallii Dudleya bernardina Echeveria bernardina Echeveria hallii Dudleya cymosa subsp. minor Dudleya nevadensis subsp. minor Echeveria lanceolata var. composta Echeveria lanceolata var. incerta Echeveria lanceolata var. lurida Echeveria laxa var. minor Dudleya parishii Echeveria lanceolata var. robusta