Jepson eFlora: Taxon page
Vascular Plants of California
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


Lepechinia rossii
ROSS' PITCHER SAGE


Higher Taxonomy
Family: Lamiaceae (Labiatae)View DescriptionDichotomous Key
Common Name: MINT FAMILY
Habit: Annual to shrub [tree, vine], glabrous to hairy, generally aromatic. Stem: generally erect, generally 4-angled. Leaf: generally simple to deeply lobed, generally opposite, generally gland-dotted. Inflorescence: generally cymes, generally many in dense axillary clusters surrounding stem, generally separated by evident internodes or collectively crowded, spike- or panicle-like, occasionally head-like or raceme, subtended by leaves or bracts; flowers sessile or pedicelled. Flower: generally bisexual; calyx generally 5-lobed, radial to bilateral; corolla generally bilateral, 1--2-lipped, upper lip entire or 2-lobed, +- flat to hood-like, occasionally 0, lower lip generally 3-lobed; stamens generally 4, epipetalous, generally exserted, paired, pairs generally unequal, occasionally 2, staminodes 2 or 0; ovary superior, generally 4-lobed to base chambers 2, ovules 2 per chamber, style 1, generally arising from center at junction of lobes, stigmas generally 2. Fruit: generally 4 nutlets, generally ovoid to oblong, smooth.
Genera In Family: +- 230 genera, 7200 species: worldwide. Many cultivated for herbs, oils (Lavandula, lavender; Mentha, mint; Rosmarinus, rosemary; Thymus, thyme), some cultivated as ornamental (in California Cedronella, Leonotis, Monarda, Phlomis). Note: Moluccella laevis L., shell flower, historical waif in California. Satureja calamintha (L.) Scheele subsp. ascendens (Jordan) Briq. reported as alien but not naturalized. Salazaria moved to Scutellaria; California Hyptis moved to Condea, California Satureja moved to Clinopodium.
eFlora Treatment Author: Dieter H. Wilken & Margriet Wetherwax, family description, key to genera, except as noted
Scientific Editor: Douglas H. Goldman, Bruce G. Baldwin.
Genus: LepechiniaView DescriptionDichotomous Key


Common Name: PITCHER SAGE
Habit: [Perennial herb] shrub [tree], < 2 m, aromatic. Leaf: petioled, generally reduced to sessile bracts distally; blade generally 4--12 cm, lanceolate to ovate, rounded to cordate at base, crenate or serrate to entire. Inflorescence: raceme, open; bracts 1 per flower, leaf-like, lanceolate; pedicels persistent after fruit-fall. Flower: calyx 5-lobed, +- 2-lipped, scarlet-purple in age, enlarging in fruit, generally falling with fruit; corolla 5-lobed, 2-lipped, white to lavender tinged, lower lip longer, upper lip 4-lobed; stamens 4, in 2 pairs, included in throat, anther sacs spreading; style 2-lobed, included in throat. Fruit: 2--4 mm, round to oblong, black to dark brown, glabrous or minutely hairy. Chromosomes: 2n=32.
Species In Genus: +- 55 species: California, Hawaii, Mexico, South America. Etymology: (I.I. Lepechin, Russian botanist, 1737--1802)
eFlora Treatment Author: Deborah Engle Averett
Reference: Boyd & Mistretta 2006 Madroño 53:77--84
Lepechinia rossii S. Boyd & Mistretta
NATIVE
Habit: Plant with scattered long, branched, nonglandular hairs and +- dense sessile to short-stalked glands. Leaf: 3--13 cm, ovate to deltate-ovate, base truncate to cordate, irregularly and shallowly serrate to dentate. Inflorescence: axis bent 60--90° relative to stem; bracts ascending. Flower: pedicel 1.2--1.3 cm; calyx bell-shaped, short-stalked-glandular, lobes < tube, generally >= 1 with marginal tooth, 0.5--1.5 mm. Fruit: glabrous.
Ecology: Chaparral; Elevation: 470--1200 m. Bioregional Distribution: WTR (Liebre, Topatopa mtns). Flowering Time: May--Sep
Jepson eFlora Author: Deborah Engle Averett
Reference: Boyd & Mistretta 2006 Madroño 53:77--84
Jepson Online Interchange
Listed on CNPS Rare Plant Inventory

Previous taxon: Lepechinia ganderi
Next taxon: Lycopus

Name Search

Contact/Feedback

Citation for this treatment: Deborah Engle Averett 2012, Lepechinia rossii, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=81648, accessed on August 22, 2019.

Citation for the whole project: Jepson Flora Project (eds.) 2019, Jepson eFlora, http://ucjeps.berkeley.edu/eflora/, accessed on August 22, 2019.

No expert verified images found for Lepechinia rossii.



Geographic subdivisions for Lepechinia rossii:
WTR (Liebre, Topatopa mtns).
MAP CONTROLS
1. You can change the display of the base map and layers by clicking on the layer control box in the upper right-hand corner.
2. California county polygons can be turned off and on in the layer control box.
3. Filling of Jepson subdivision polygons can be turned off and on in the layer control box.
4. Moving the cursor over any numbered cluster will show the range boundary of the included specimens (with a blue polygon).
5. Marker clustering can be turned off by clicking this link:      Marker Clustering OFF
WARNING: Turning this off might cause maps with large numbers of specimens to load slowly.
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.
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.