Overview
Distribution
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SPECIMEN BASED RECORD. Published protolog data.
http://www.tropicos.org/Reference/9990002
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Anonymous. 1986. List-Based Rec., Soil Conserv. Serv., U.S.D.A. Database of the U.S.D.A., Beltsville.
http://www.tropicos.org/Reference/1103
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Anonymous. 1986. List-Based Rec., Soil Conserv. Serv., U.S.D.A. Database of the U.S.D.A., Beltsville.
http://www.tropicos.org/Reference/1103
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SPECIMEN BASED RECORD. Published protolog data.
http://www.tropicos.org/Reference/9990002
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Anonymous. 1986. List-Based Rec., Soil Conserv. Serv., U.S.D.A. Database of the U.S.D.A., Beltsville.
http://www.tropicos.org/Reference/1103
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Correll, D. S. & M. C. Johnston. 1970. Man. Vasc. Pl. Texas i–xv, 1–1881. The University of Texas at Dallas, Richardson.
http://www.tropicos.org/Reference/1493
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National Distribution
United States
Origin: Unknown/Undetermined
Regularity: Regularly occurring
Currently: Unknown/Undetermined
Confidence: Confident
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National Distribution
United States
Origin: Unknown/Undetermined
Regularity: Regularly occurring
Currently: Unknown/Undetermined
Confidence: Confident
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National Distribution
United States
Origin: Unknown/Undetermined
Regularity: Regularly occurring
Currently: Unknown/Undetermined
Confidence: Confident
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Global Range: Little-leaf mock-orange occurs from southwestern Wyoming and Utah to Texas.
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National Distribution
United States
Origin: Unknown/Undetermined
Regularity: Regularly occurring
Currently: Unknown/Undetermined
Confidence: Confident
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Physical Description
Type Information
Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Verification Degree: Original publication and alleged type specimen examined
Preparation: Pressed specimen
Collector(s): A. Fendler
Year Collected: 1847
Locality: New Mexico, United States, North America
- Type collection: Gray, A. 1849. Mem. Amer. Acad. Arts ser. 2. 4: 54.
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Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Preparation: Pressed specimen
Collector(s): O. Metcalfe
Year Collected: 1904
Locality: New Mexico, United States, North America
- Type fragment: Hu, S. Y. 1956. J. Arnold Arbor. 37: 20.
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Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Preparation: Pressed specimen
Collector(s): E. A. Goldman
Year Collected: 1917
Locality: Tunitcha Mountains., Arizona, United States, North America
- Holotype: Hu, S. Y. 1956. J. Arnold Arbor. 37: 20.
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Conservation
Conservation Status
National NatureServe Conservation Status
United States
Rounded National Status Rank: NNR - Unranked
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National NatureServe Conservation Status
United States
Rounded National Status Rank: NNR - Unranked
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National NatureServe Conservation Status
United States
Rounded National Status Rank: NNR - Unranked
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National NatureServe Conservation Status
United States
Rounded National Status Rank: NNR - Unranked
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Wikipedia
Philadelphus microphyllus
Philadelphus microphyllus is a species of mock-orange known by the common name littleleaf mock-orange. It is native to northern Mexico and the southwestern quadrant of the United States as far north as Wyoming, where it grows in scrub and brush habitat in foothills and mountains, often in very rocky areas, sometimes anchoring itself in rock cracks and crevices.
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Description
Philadelphus microphyllus is a highly variable plant with many subspecies. In general it is a rounded, spreading shrub reaching a maximum height around 2 meters. Young branches are coated in stiff hairs, and older branches have reddish, yellowish, or gray shredding bark. The pointed oval or lance-shaped leaves are up to 2.5 centimeters long, green, and sometimes hairy. They are oppositely arranged and deciduous.
The inflorescence is a solitary flower or cluster of two or three. The fragrant flower has four or five white or cream petals and a cluster of many stout stamens. The fruit is a hard capsule containing many seeds.
Cultivation
This flowering shrub, Philadelphus microphyllus, is propagated and used as a drought-tolerant ornamental plant in its native range for: traditional gardens; natural landscape, native plant, drought tolerant water conserving, and habitat gardens; and various types of municipal, commercial, and agency sustainable landscape and restoration projects. [1]
See also
- Philadelphus × lemoinei (an hybrid obtained crossing P. microphyllus and P. coronarius)
References
Unreviewed
Names and Taxonomy
Taxonomy
Comments: Kartesz (1999) considers this taxon a synonym in the species. In Cronquist et al. (1997), a supporting taxonomically conservative discussion of variability in the species is provided (although this variety is not mentioned).
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