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Dudleya cymosa subsp. ovatifolia
SANTA MONICA DUDLEYA


Higher Taxonomy
Family: CrassulaceaeView DescriptionDichotomous Key
Common Name: STONECROP FAMILY
Habit: Annual to shrub [+- tree-like or climbing], fleshy. Leaf: generally simple, alternate or opposite (whorled), in dense to open, basal (or terminal) rosettes, or basal and cauline (not in rosettes), reduced on distal stem or not, often +- red. Inflorescence: generally a cyme, panicle-like, generally bracted. Flower: generally bisexual; sepals generally 3--5, generally +- free; petals generally 3--5, +- free or fused; stamens >> to = sepals, epipetalous or not; pistils generally 3--5(--8), simple, fused at base or not, ovary 1-chambered, placenta 1, parietal, ovules 1--many, style 1 per pistil. Fruit: follicles, generally 3--5. Seed: 1--many, small.
Genera In Family: +- 33 genera, +- 1400 species: +- worldwide, especially dry temperate; many cultivated for ornament. Note: Water-stressed plants often +- red. Consistent terminology regarding leaves, bracts difficult; in Aeonium and Dudleya, structures in rosettes are leaves, those on peduncles are bracts, and those subtending flowers are flower bracts; thus in taxa where the inflorescence is terminal, rosette leaves may "become" bracts as stem rapidly elongates to form an inflorescence. In Sedum structures below the inflorescence are interpreted as stems and leaves, not peduncles and bracts. Seed numbers given per follicle. SCIED: Scientific Editor: Bruce G. Baldwin, Thomas J. Rosatti.
eFlora Treatment Author: Steve Boyd, except as noted
Scientific Editor: Bruce G. Baldwin, Thomas J. Rosatti.
Genus: DudleyaView DescriptionDichotomous Key

Common Name: DUDLEYA, LIVEFOREVER
Habit: Perennial herb, fleshy, glabrous, bisexual. Stem: generally caudex- or corm-like, branched or not, +- covered with dried leaves. Leaf: in rosettes, evergreen or +- deciduous in summer (withering, falling or not), waxy or not, base wounding purple-red (yellow) or generally not. Inflorescence: cyme; flower bracts +- subtending pedicels, < bracts; bracts alternate. Flower: sepals 5, fused below; petals 5, fused at base, erect to spreading above; stamens 10, epipetalous; carpels 5, +- fused below. Fruit: follicles 5, erect to spreading, many-seeded. Seed: < 1 mm, narrowly ovoid, brown, striate.
Species In Genus: +- 46 species: southwestern North America; some used as groundcover or cultivated for ornament. Etymology: (W.R. Dudley, 1st head of Botany Department, Stanford University, 1849--1911) Note: Fruit just before opening generally most reliable for orientation; insect damage may cause branching in taxa characterized as non-branching.
Unabridged Note: Whether or not leaves of Dudleya cymosa subsp. costatifolia, Dudleya saxosa subsp. saxosa, Dudleya variegata wound purple-red, red, yellow, or some other color at base when removed is evidently unknown.
eFlora Treatment Author: Stephen Ward McCabe
Reference: Thiede 2003 in Eggli (ed.) Illus Handbook Succulent Pls 6 (Crassulaceae):85--103. Springer
Species: Dudleya cymosaView Description 


Habit: Rosettes 1--many, 0.5--30 cm wide. Stem: 0.2--3.5 cm wide. Leaf: generally evergreen, 1.5--17 cm, 2.5--50 mm wide, generally oblanceolate to spoon-shaped (ovate or linear-oblanceolate), glaucous or not, tip acute or often acuminate to mucronate. Inflorescence: peduncle 3--30(50) cm, 1--10 mm wide; 1° branches generally 2--4, generally spreading to ascending, branched 0--3 ×; branches 1--5(17) cm, 2--10(20)-flowered; pedicels generally 5--15 mm. Flower: sepals 1.5--5 mm, deltate-ovate, acute; petals 7--14 mm, 1.5--3.5 mm wide, fused 1--3 mm, elliptic to lanceolate, narrowly acute, yellow to red. Chromosomes: 2n=34.

Dudleya cymosa (Lem.) Britton & Rose subsp. ovatifolia (Britton) Moran
NATIVE
Habit: Rosettes 1--few, 1--6 cm wide. Stem: 1--1.5 cm wide. Leaf: generally 6--10, 2--5 cm, 15--25 mm wide, oblong to ovate to ovate-deltate with wide base, dark green adaxially, +- red abaxially, not glaucous, not papery when dry, tip acuminate to mucronate. Inflorescence: +- asymmetric radially; peduncle 3--15 cm, 3--3.5 mm wide, +- ascending; lower bracts +- spreading, not or +- plump; 1° branches 3--4, generally simple, 1--3 cm, 3--5-flowered; pedicels 3 mm, 1 mm wide. Flower: petals bright yellow (pls with orange or red-marked petals rare, may be hybrids).
Ecology: Shaded, rocky outcrops and slopes; Elevation: 150--500 m. Bioregional Distribution: s WTR (Santa Monica Mtns), PR (Santa Ana Mtns). Flowering Time: May--Jun
Synonyms: Dudleya cymosa subsp. agourensis K.M. Nakai
Jepson eFlora Author: Stephen Ward McCabe
Reference: Thiede 2003 in Eggli (ed.) Illus Handbook Succulent Pls 6 (Crassulaceae):85--103. Springer
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)
Listed on CNPS Rare Plant Inventory

Previous taxon: Dudleya cymosa subsp. marcescens
Next taxon: Dudleya cymosa subsp. paniculata

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Citation for this treatment: Stephen Ward McCabe 2012, Dudleya cymosa subsp. ovatifolia, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=50238, accessed on May 21, 2022.

Citation for the whole project: Jepson Flora Project (eds.) 2022, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on May 21, 2022.

No expert verified images found for Dudleya cymosa subsp. ovatifolia.



Geographic subdivisions for Dudleya cymosa subsp. ovatifolia:
s WTR (Santa Monica Mtns), PR (Santa Ana Mtns).
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map of distribution 1
(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).





 

Data provided by the participants of the  Consortium of California Herbaria.
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Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
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CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time (fruiting time in some monocot genera).