Jepson eFlora: Taxon page
Key to families | Table of families and genera
Previous taxon Index to accepted names and synonyms:
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
Next taxon
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, in dense to open, basal (or terminal) rosettes or basal and cauline, not in rosettes, reduced distally or not, margin often +- red. Inflorescence: generally cyme, 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, simple, fused at base or not, ovary 1-chambered, placenta 1, parietal, ovules 1--many, style 1. Fruit: follicles, generally 3--5. Seed: 1--many, small.
Genera In Family: +- 33 genera, +- 1400 species: +- worldwide, especially dry temperate; many cultivated for ornamental. Note: Water-stressed plants often +- brown or +- red. Consistent terminology regarding leaves, bracts difficult; in taxa with rosettes (e.g., Aeonium, Dudleya, some Sedum), structures in rosettes are leaves, those on peduncles are bracts, and those subtending flowers are flower bracts; in taxa where inflorescence is terminal, rosette leaves may "become" bracts as stem rapidly elongates to form inflorescence. Seed numbers given per follicle.
eFlora Treatment Author: Steve Boyd, except as noted
Scientific Editor: 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 ornamental. 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
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 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
eFlora Treatment Author: Stephen Ward McCabe
Jepson Online Interchange
Listed on CNPS Rare Plant Inventory

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

Name Search

Contact/Feedback

Citation for this treatment: Stephen Ward McCabe 2016. Dudleya cymosa subsp. ovatifolia, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=50238, accessed on July 26, 2016.

Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on July 26, 2016.


Geographic subdivisions for Dudleya cymosa subsp. ovatifolia:
s WTR (Santa Monica Mtns), PR (Santa Ana Mtns).
Markers link to CCH specimen records. Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues. Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
READ ABOUT YELLOW FLAGS
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).

View elevation by latitude chart
Data provided by the participants of the Consortium of California Herbaria.
View all CCH records

CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa.
Blue line denotes eFlora flowering time.