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Eriodictyon altissimum

(Indian Knob Mountain Balm)

Overview

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Endangered

Threat status

Common Names

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Common Names in English:

Indian Knob Mountain Balm, Indian Knob Mountain-Balm, Indian Knob Mountainbalm

Description

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Family Hydrophyllaceae

Herbs or shrubs , glabrous or pubescent , occasionally glandular , bristly , or thorny. Leaves alternate or opposite, occasionally in a basal rosette, simple or variously lobed or divided , without stipules. Inflorescences solitary flowers, cymose , or paniculate . Flowers bisexual , actinomorphic , usually 5-merous, often showy. Calyx ± gamosepalous , sinuses sometimes appendaged. Corolla gamopetalous, campanulate , tubular , or rotate; lobes overlapping in bud. Stamens usually 5; filaments attached to corolla, often alternating with scalelike appendages ; anthers 2-locular, longitudinally dehiscent . Ovary superior, 1- or 2- (several) locular , with 2 parietal placentae; ovules few or numerous . Styles 1 or 2, usually lobed or divided; stigma capitate. Fruit a loculicidal capsule, rarely also septicidal or opening irregularly. Seeds usually with a sculptured or pitted coat ; endosperm enclosing a small embryo.

Eighteen to 22 genera and ca. 300 species: mostly in North and South America, with a few in Africa, Asia, and Australia; one genus with one species in China.Ruizheng Fang & Constance Lincoln "Hydrophyllaceae". in Flora of China Vol. 16 Page 328. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.

Physical Description

Habit: Shrub

Biology

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Reproduction

Duration: Perennial

Taxonomy

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Unambiguous Synonyms

  1. Eriodictyon altissimum P. V. Wells

Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: 15-Mar-2000

Place of publication : Madroño 16:184. 1962

Name verified on 10-Feb-1995 by ARS Systematic Botanists. Last updated: 14-Oct-1999

Similar Species

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Members of the genus Eriodictyon

There are approximately 34 species in this genus:

E. altissimum (Indian Knob Mountain Balm) · E. angustifolium (Narrow-Leafed Yerba Santa) · E. angustifolium var. pubens · E. californicum (California Yerba Santa) · E. californicum subsp. australe · E. californicum subsp. glutinosum · E. californicum subvar. coarctatum · E. californicum var. lanatum · E. californicum var. pubens · E. californicus · E. capitatum (Lompoc Yerba Santa) · E. crassifolium (Thick-Leaf Yerba Santa) · E. crassifolium Benth. var. crassifolium Benth. (Thickleaf Yerba Santa) · E. crassifolium Benth. var. nigrescens Brand (Thickleaf Yerba Santa) · E. crassifolium subsp. benthamianum · E. crassifolium subsp. grayanum · E. crassifolium var. crassifolium · E. crassifolium var. nigrescens · E. crassifolium var. traskiae · E. crassifolium var. typica · E. glutinosum · E. lobbii · E. niveum · E. parryi · E. sessifolium · E. sessilifolium · E. tomentosum (Woolly Yerba Santa) · E. tormentosum · E. traskiae (Pacific Yerba Santa) · E. traskiae smithii · E. trichocalyx (Hairy Yerba Santa) · E. trichocalyx lanatum var. lanatum · E. trichocalyx var. lanatum · E. trichocalyx var. trichocalyx

Bibliography

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More Info

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal February 02, 2008:

Identifiers

Footnotes

Last Revised: 2008-11-10