Common Name: HYDRANGEA FAMILY Habit: Perennial herb to small tree or vine. Stem: < 3 m, generally erect; bark generally peeling as thin sheets or narrow strips. Leaf: generally simple, opposite, deciduous or not, +- hairy; stipules 0; blade +- round to narrowly elliptic, entire or toothed. Inflorescence: cyme, raceme, panicle, or flower 1, terminal or axillary, generally bracted. Flower: bisexual, radial, flowers on inflorescence margins occasionally sterile and enlarged; sepals 4--10, free or fused at base, spreading or erect; petals 4--7, free, +- round to narrowly elliptic; stamens 8--12 in 2 whorls or many and clustered, filament base linear or wide and flat; pistil 1, ovary superior to inferior, chambers 2--8, ovules 1--2 or many per chamber, placentas axile or parietal, styles 1--8, free or fused at base. Fruit: capsule, loculicidal or septicidal; styles persistent or not. Seed: generally many, small to minute, oblong to fusiform, winged or not. Genera In Family: 18 genera, +- 250 species: generally temperate, subtropical northern hemisphere; some cultivated for ornament (Carpenteria, Hydrangea, Philadelphus). Note: Philadelphaceae in TJM (1993). eFlora Treatment Author: Robert E. Preston & Charles F. Quibell Scientific Editor: Douglas H. Goldman, Bruce G. Baldwin.
Common Name: CLIFFBUSH Habit: Shrub < 2 m; herbage generally densely hairy. Stem: bark gray to +- red-brown, peeling as narrow strips. Leaf: deciduous, widely ovate to +- round, pinnately veined, margin toothed, sparsely hairy to +- glabrous above, canescent below. Inflorescence: terminal, flowers 1 or in cymes. Flower: sepals 4 or 5, lanceolate to narrowly ovate; petals 4 or 5, obovate or oblanceolate; stamens [8]10, alternating long and short, filament base wide and flat; chambers 3--5, 1 in fruit, placentas parietal, ovules many, styles 3--5, free, stigma terminal. Fruit: conic to ovoid, septicidal, styles persistent, spreading in fruit. Seed: many, with net-like ridges. Etymology: (Edwin P. James, naturalist, 1797--1861) Reference: Holmgren & Holmgren 1989 Brittonia 41:335--350
Jamesia americana Torr. & A. Gray var. rosea Purpus ex C.K. Schneid.
NATIVE Habit: Shrub < 1 m. Stem: bark generally gray. Leaf: petiole 2--6 mm; blade 1.5--4 cm, 1--2 cm wide. Inflorescence: terminal cyme; flowers (1)3--11. Flower: 1.2--1.5 cm wide, +- fragrant; sepals 5, 3--4 mm, gray-strigose; petals 5, 5--8 mm, elliptic to obovate, generally pink; stamens 10; ovary 1/2-inferior, styles > sepals. Fruit: 1--1.3 cm, conic. Seed: fusiform, brown. Ecology: Rocky slopes, cliffs; Elevation: 2070--3700 m. Bioregional Distribution: c&s SNH, W&I, n DMtns (Panamint Range, Grapevine Mtns); Distribution Outside California: western Nevada (Sheep Range, Spring Mountains). Flowering Time: Jul--Aug Note: Other varieties in GB outside California, Rocky Mountains. Unabridged Synonyms: Edwinia californica Small; Jamesia americana subsp. californica (Small) E. Murray; Jamesia americana var. californica (Small) Jeps.; Jamesia californica Fedde. Jepson eFlora Author: Robert E. Preston & Charles F. Quibell Reference: Holmgren & Holmgren 1989 Brittonia 41:335--350 Index of California Plant Names (ICPN; linked via the Jepson Online Interchange) Listed on CNPS Rare Plant Inventory Previous taxon: Jamesia Next taxon: Philadelphus
Botanical illustration including Jamesia americana var. rosea
Citation for this treatment: Robert E. Preston & Charles F. Quibell 2012, Jamesia americana var. rosea, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=60290, accessed on April 24, 2024.
Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 24, 2024.
Geographic subdivisions for Jamesia americana var. rosea:
c&s SNH, W&I, n DMtns (Panamint Range, Grapevine Mtns)
MAP CONTROLS 1. You can change the display of the base map layer control box in the upper right-hand corner.
2. County and Jepson Region polygons can be turned off and on using the check boxes.
(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.
MAP LEGEND View all CCH records All markers link to CCH specimen records. The original determination is shown in the popup window.
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.
Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues.
READ ABOUT YELLOW FLAGS
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).