Fraxinus Pennsylvanica Addendum

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GREEN ASH Fraxinus pennsylvanica Marsh. OLIVE FAMILY (OLEACEAE) Plants: Small to medium-sized, deciduous trees 10-15 m tall with irregular, rounded crown s; trunks straight, 30-50 cm wide; branches spreading to ascending; twigs hairless (see notes below); buds reddish-brown, triangular, with 4-6 scales, 3-8 mm long, largest near branch tips; bark greyish brown, sometimes red-tinged, with shallow ridges in an irregular diamond pattern. Leaves: Opposite, deciduous, yellowish green (yellowish brown in autumn), 25-35 cm long, pinnately divided into (5 -)7(-9) leaflets, hairless or with a few hairs on the lower side of veins; leaflets 8-15 cm long, tapered to a pointed tip, shallowly toothed toowards the tip; stalks harrowly winged, leaving semicircular scars when leaves are shed. Flowers: Tiny, unisexual, with males and females on separate trees, numerous, purplish to yellowish, in compact clusters along twigs; early spring (before leaves). Fruits: Slender, winged nutlets (samaras), yellowish green, hanging in elongated clusters; wings extending about half way down the sides of the cylindrical seed case, often notched at tips; autumn, may persist into winter. Habitat: Moist to wet sites on floodplains and in swamps. Photos by Linda Kershaw Status: S1 Notes: This species has two widespread varieties. F. pennsylvanicus var. pennsylvanicus, commonly called red ash, has hairy leaflets, twigs and fruit/flower stalks, and is the most common form in eastern North America. F. pennsylvanicus var. subintegerrima , commonly called green ash, has hairless leaflets, twigs and fruit/flower stalks, and is the most common form on the North America prairies. • Current status is Global G5; United States N5 (widespread and common) and Canada N5 (Alberta S1, Manitoba S5, New Brunswick S4, Nova Scotia S1, Ontario S5, Prince Edward Island SNR, Quebec S5, Saskatchewan S5). • The hardy, attractive tree is often planted as an ornamental and can spread from gardens and parks to natural habitats. Consequently, it can be difficult to determine if some populations are native or introduced. • Although green ash wood is not as strong as that of some other species, it has been used for making paddles, bats, raskets, snowshoes, tool handles and picture frames. • Green ash seeds provide abundant food for many birds and small mammals. .

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Notes on Fraxinus Profunda (Oleaceae)
Nesom, G.L. 2010. Notes on Fraxinus profunda (Oleaceae). Phytoneuron 2010-32: 1–6. Mailed 10 August 2010. NOTES ON FRAXINUS PROFUNDA (OLEACEAE) Guy L. Nesom 2925 Hartwood Drive Fort Worth, TX 76109, USA www.guynesom.com ABSTRACT A taxonomic overview is provided for Fraxinus profunda –– including a nomenclatural summary with lectotypes designated for F. profunda and the synonymous F. michauxii , an updated morphological description including a comparison with F. pennsylvanica , and a county-level distribution map. Geographically disjunct records for F. profunda in distinctly inland localities (Mississippi and Alabama) are documented; far-inland records from Tennessee and North Carolina were based on collections of F. biltmoreana . KEY WORDS : Fraxinus profunda , F. michauxii , F. pennsylvanica , Oleaceae Fraxinus profunda occurs primarily along the Atlantic and Gulf coasts into peninsular Florida and in drainages of the Mississippi River and in the Ohio River basin (Little 1977; McCormac et al. 1995). At the northwestern corner of its range, it occurs in bottomlands of the Kankakee River (vPlants 2010), an Illinois/Mississippi River tributary. Limits of the northern range of the species (Michigan, Ontario) have recently been documented in detail (McCormac et al. 1995; Waldron et al. 1996). The trees consistently grow in river swamps and floodplains, especially those seasonally inundated, freshwater tidal wetlands, commonly with bald cypress, swamp cottonwood, and water tupelo. In Illinois, Indiana, Ohio, and northward, they often are found in wet woods and swampy depressions in upland woods as well as till plains and clay lake plains of post-glacial lake beds. Based on the map from Little (1977), Harms (1990) noted that the range of Fraxinus profunda is “quite discontinuous,” but addition of recent records shows a more continuous range (Fig.
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And Lepidoptera Associated with Fraxinus Pennsylvanica Marshall (Oleaceae) in the Red River Valley of Eastern North Dakota
A FAUNAL SURVEY OF COLEOPTERA, HEMIPTERA (HETEROPTERA), AND LEPIDOPTERA ASSOCIATED WITH FRAXINUS PENNSYLVANICA MARSHALL (OLEACEAE) IN THE RED RIVER VALLEY OF EASTERN NORTH DAKOTA A Thesis Submitted to the Graduate Faculty of the North Dakota State University of Agriculture and Applied Science By James Samuel Walker In Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCE Major Department: Entomology March 2014 Fargo, North Dakota North Dakota State University Graduate School North DakotaTitle State University North DaGkroadtaua Stet Sacteho Uolniversity A FAUNAL SURVEYG rOFad COLEOPTERA,uate School HEMIPTERA (HETEROPTERA), AND LEPIDOPTERA ASSOCIATED WITH Title A FFRAXINUSAUNAL S UPENNSYLVANICARVEY OF COLEO MARSHALLPTERTAitl,e HEM (OLEACEAE)IPTERA (HET INER THEOPTE REDRA), AND LAE FPAIDUONPATLE RSUAR AVSESYO COIFA CTOEDLE WOIPTTHE RFRAA, XHIENMUISP PTENRNAS (YHLEVTAENRICOAP TMEARRAS),H AANLDL RIVER VALLEY OF EASTERN NORTH DAKOTA L(EOPLIDEAOCPTEEAREA) I ANS TSHOEC RIAETDE RDI VWEITRH V FARLALXEIYN UOSF P EEANSNTSEYRLNV ANNOICRAT HM DAARKSHOATALL (OLEACEAE) IN THE RED RIVER VAL LEY OF EASTERN NORTH DAKOTA ByB y By JAMESJAME SSAMUEL SAMUE LWALKER WALKER JAMES SAMUEL WALKER TheThe Su pSupervisoryervisory C oCommitteemmittee c ecertifiesrtifies t hthatat t hthisis ddisquisition isquisition complies complie swith wit hNorth Nor tDakotah Dako ta State State University’s regulations and meets the accepted standards for the degree of The Supervisory Committee certifies that this disquisition complies with North Dakota State University’s regulations and meets the accepted standards for the degree of University’s regulations and meetMASTERs the acce pOFted SCIENCE standards for the degree of MASTER OF SCIENCE MASTER OF SCIENCE SUPERVISORY COMMITTEE: SUPERVISORY COMMITTEE: SUPERVISORY COMMITTEE: David A. Rider DCoa-CCo-Chairvhiadi rA.
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April 18, 2008…
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Fraxinus Pennsylvanica Yes 700+ Yes No 0
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MF3297 Brownheaded Ash Sawfly
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Landscape Plants
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