Dudleya palmeri Britton & Rose

Palmer's liveforever (en)

Species

Angiosperms > Saxifragales > Crassulaceae > Dudleya

Characteristics

Caudices somewhat branched apically, (cespitose), to 20 × 1.5-4 cm, axillary branches absent. Leaves: rosettes 12, in clumps, 20-30-leaved, 10-20 cm diam.; blade green, oblong to oblong-oblanceolate, 5-20 × 1.5-5 cm, 3-7 mm thick, base 2-4 cm wide, apex acute to subacuminate, surfaces sometimes farinose, not glaucous. Inflorescences: cyme mostly 3-branched, obpyramidal to cylindric; branches not twisted (flowers on topside), simple or 1-2 times bifurcate, (3-7 cm diam.); cincinni 1-3, 7-14-flowered, circinate, 3-7 cm; floral shoots 15-65 × 0.4-1.1 cm; leaves 15-50, spreading, triangular-ovate, 15-30 × 10-20 mm, apex acute. Pedicels erect, not bent in fruit, 2-4(-10) mm. Flowers: calyx 6-7 × 4-8 mm; petals connate 1.5-2 mm, red or bright yellow marked with red and thus appearing orange, 11-16 × 3.5-5 mm, apex acute, tips erect; pistils connivent, erect. Unripe follicles erect. 2n = 136, ca. 170, ca. 238.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.2
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 1-3
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Dudleya palmeri unspecified picture

Distribution

Dudleya palmeri world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:85614-2
WFO ID wfo-0000657730
COL ID 6DPF2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Cotyledon palmeri Dudleya palmeri Echeveria palmeri