J. F. Jackson

Volatile leaf oils of some south-western and southern Australian species of the genus Eucalyptus. Part VII. Subgenus Symphyomyrtus, section Exsertaria

The volatile leaf oils of Eucalyptus seeana Maiden, E. bancroftii (Maiden) Maiden, E. parramattensis C. Hall, E. amplifilia Naudin, E. tereticornis J. Smith, E. blakelyi Maiden, E. dealbata A. Cunn. ex. Schauer, E. dwyeri Maiden & Blakely, E. vicina L. A. S. Johnson & K. D. Hill, E. flindersii Boomsma, E. camaldulensis Dehnh. var camaldulensis, E. camaldulensis Dehnh. var. obtusa Blakely, E. rudis Endl., E. exserta F. Muell. and E. gillenii Ewart & L. R. Kerr, isolated by vacuum distillation, were analysed by GC-MS. Most species contained α-pinene (1.5–14%), 1,8-cineole (0–81%), p-cymene (0.6–28%) and aromadendrene/terpinen-4-ol (0.6–24%) as principal leaf oil components.

Volatile Leaf Oils of some South-western and Southern Australian Species of the Genus Eucalyptus. Part XII. A. Subgenus Eudesmia: B. Subgenus Symphyomyrtus: (a) Section Exsertaria; (b) Series Globulares

The volatile leaf oils of: Eucalyptus gamophylla F. Muell.; E. gongylocarpa Blakely; E. eudesmioides F. Muell. subsp. eudesmioides; E. tetragona (R. Br.) F. Muell; E. erythrocorys, F. Muell.; E. gittinsii Brooker & Blaxell; E. ebbanoenis Maiden; six specimens of E. camaldulensis Dehnh. var. camaldulensis; E. globulus Labill. subsp. globulus; E. globulus subsp. bicostata Maiden, Blakely & J. Simm.; E. globulus subsp. maidenii F. Muell.; and E. globulus subsp. pseudoglobulus Naudin ex. Maiden; isolated by vacuum distillation, were analysed by GC and by GC-MS. Many species contained α-pinene (1.0–47.2%), β-pinene (0–0.9%), 1,8-cineole (0.2–68.8%), p-cymene (0.2–20.1%), aromadendrene (0–15.0%), bicyclogermacrene (0–46.6%) and spathulenol (0.1–29.0%) as principal leaf oil components: all species contained torquatone.

Volatile Leaf Oils of some South‐western and Southern Australian Species of the Genus Eucalyptus. Part IX. Subgenus Symphyomyrtus. Section Bisectaria. (a) Series Elongatae, (b) Unpublished Series Stricklandiae, (c) Series Kruseanae and (d) Series Orbifoliae

The volatile leaf oils of Eucalyptus cylindriflora Maiden and Blakely, E. erythronema Turcz var. erythronema, E. erythronema Turcz var. marginata (Benth.) Domin, E. dielsii C.A. Gardner, E. stricklandii Maiden, E. carnei C.A. Gardner, E. kruseana F. Muell., E. brachyphylla C.A. Gardner, E. ewartiana Maiden, E. orbifolia F. Muell., E. websteriana Maiden, E. crucis Maiden subsp. crucis, E. caesia Benth. subsp. caesia and E. caesia, Benth. subsp. magna Brooker and Hopper, isolated by vacuum distillation, were analysed by GC-MS and by GC. All species contained α-pinene (5.1–49.6%), 1,8-cineole (4.2–75.1%), p-cymene (0.2–23.5%) and aromadendrene/terpinen-4-ol (0–26.8%) as principal leaf oil components.

Volatile Leaf Oils of some South-western and Southern Australian Species of the Genus Eucalyptus. Part X. Subgenus Symphyomyrtus. Section Bisectaria. (a) Unpublished Series Erectae, (b) Series Contortae and (c) Series Decurvae

The volatile leaf oils of Eucalyptus ‘nutans’, E. platypus Hook. var. platypus, E. platypus Hook. var. heterophylla Blakely, E. spathulata Hook. subsp. spathulata, E. spathulata Hook. subsp. grandiflora (Benth.) L.A.S. Johnson and D.F. Blaxell, E. steedmanii C.A. Gardner, E. eremophila (Diels) Maiden subsp. eremophila, E. salubris F. Muell. subsp. salubris, E. ravida L.A.S. Johnson and K.D. Hill, E. campaspe S. Moore, E. diptera C.R.P. Andrews, E. terebra L.A.S. Johnson and K.D. Hill, E. doratoxylon F. Muell., and E. decurva F. Muell, isolated by vacuum distillation, were analysed by GC and by GC-MS. All species contained α-pinene (2.8–32.5%), 1,8-cineole (8.2–51.2%), p-cymene (0.3–3.3%) and aromadendrene (2.3–19.0%) and bicyclogermacrene (0.3–28.6%) as principal leaf oil components.

Volatile Leaf Oils of some South‐western and Southern Australian Species of the Genus Eucalyptus. Part VIII. Subgenus Symphyomyrtus, (a) Section Bisectaria, Series Cornutae and Series Bakeranae, and (b) Section Dumaria, Unpublished Series Furfuraceae Group

The volatile leaf oils of Eucalyptus cornuta Labill., E. talyuberlup D. J. Carr & S. G. M. Carr, E. newbeyi D. J. Carr & S. G. M. Carr, E. burdettiana Blakely & Steedman, E. megacornuta C. A. Gardner, E. lehmannii (Schauer) Benth., E. conferruminata D. J. Carr & S. G. M. Carr, E. bakeri Maiden, E. jutsonii Maiden, E. mannensis Boomsma subsp. mannensis,E. leptocalyx Blakely, E. scyphocalyx (F. Muell, ex Benth). Maiden & Blakely, E. platycorys Maiden & Blakely isolated by vacuum distillation, were analysed by GC-MS. Most species contained α-pinene (1.1–46%), 1,8-cineole (0.2–86.1%), aromadendrene/terpinen-4-ol (0–9.5%) and trans-pinocarveol (0.1–13.3%) as principal leaf oil components.