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Reference · Crops

Myrtaceae

The Myrtaceae family consists of a vast group of evergreen trees and shrubs known for their significant ecological and economic importance. These plants are characterized by the presence of oil glands in their leaves, which produce aromatic essential oils. Key members of this family include commercially viable species such as eucalyptus, cloves, guava, and feijoa.

Main sections

Leptospermum19 Leptospermum14 Melaleuca14 Gossia12 Homoranthus8 Guava5 Hypocalymma3 Jaboticaba3 Kunzea3 Kunzea3 Lophomyrtus3 Heteropyxis2 Kardomia2 Lenwebbia2 Lithomyrtus2 Feijoa1 Feijoa1 Gossia1 Kanakomyrtus1 Kania1
316 sections

What the section contains

False clove pimenta Pimenta pseudocaryophyllus Feijoa Acca 1 item Feijoa Feijoa 1 item Gossia Gossia N. Snow et al. 1 item Gossia Gossia 12 items Grumichama Eugenia dombeyi Guava Psidium 5 items Heteropyxis Heteropyxis 2 items Hill Water Gum Tristaniopsis collina Hillock bush Melaleuca hypericifolia Homoranthus Homoranthus 8 items Hypocalymma Hypocalymma 3 items Jaboticaba Myrciaria 3 items Kanakomyrtus Kanakomyrtus 1 item Kania Kania 1 item Kardomia Kardomia 2 items Kjellbergiodendron Kjellbergiodendron 1 item Kunzea Kunzea Reichb. 3 items Kunzea Kunzea 3 items Lemon bottlebrush Melaleuca citrina Lenwebbia Lenwebbia 2 items Leptospermum Leptospermum J.R. et G. Forst. 14 items Leptospermum Leptospermum 19 items Lindsayomyrtus Lindsayomyrtus 1 item Lithomyrtus Lithomyrtus 2 items Lophomyrtus Lophomyrtus Burret 3 items Lophomyrtus Lophomyrtus 1 item Lophostemon Lophostemon Schott 1 item Lophostemon Lophostemon 1 item Luma Luma 1 item Luma chequen Luma chequen Melaleuca Melaleuca 14 items Melaleuca Melaleuca sapientes Melaleuca armillaris Melaleuca armillaris Melaleuca asterocarpa Melaleuca asterocarpa Melaleuca brevisepala Melaleuca brevisepala Melaleuca brongniartii Melaleuca brongniartii Melaleuca buseana Melaleuca buseana Melaleuca coccinea Melaleuca coccinea Melaleuca crossota Melaleuca crossota Melaleuca dawsonii Melaleuca dawsonii Melaleuca dealbata Melaleuca dealbata Melaleuca decora Melaleuca decora Melaleuca diosmatifolia Melaleuca diosmatifolia Melaleuca diosmifolia Melaleuca diosmifolia Melaleuca elliptica Melaleuca elliptica Melaleuca ericifolia Melaleuca ericifolia Melaleuca formosa Melaleuca formosa Melaleuca fulgens Melaleuca fulgens Melaleuca gibbosa Melaleuca gibbosa Melaleuca gilesii Melaleuca gilesii Melaleuca gnidioides Melaleuca gnidioides Melaleuca groveana Melaleuca groveana Melaleuca hamulosa Melaleuca hamulosa Melaleuca howeana Melaleuca howeana Melaleuca hybrids Melaleuca hybrids Melaleuca irbyana Melaleuca irbyana Melaleuca jonesii Melaleuca jonesii Melaleuca lateritia Melaleuca lateritia Melaleuca linearis Melaleuca linearis

Myrtaceae

Originally native to tropical and subtropical regions, particularly across Australia and the Americas, these plants are now cultivated globally in favorable climates. Successful cultivation requires regions that are free from severe frosts, as most species thrive in warm, sunny environments with steady moisture levels throughout the growing season.

Botanically, Myrtaceae plants possess leathery, simple leaves and flowers with numerous stamens, which are often the most prominent part of the blossom. The fruits vary significantly, ranging from dry capsules in eucalyptus to juicy berries in various edible fruit-bearing species. Their rapid growth rate in optimal conditions makes them ideal for various industrial applications.

Agronomic management of Myrtaceae depends on well-drained, fertile soil and consistent irrigation practices. They generally prefer slightly acidic to neutral soil conditions. Proper maintenance involves regular pruning to manage canopy structure, which not only enhances the yield of fruits or biomass but also improves light penetration within the plantation rows.

The economic utilization of Myrtaceae is diverse and spans several industries:

  • Extraction of essential oils for pharmaceuticals and fragrances.
  • Commercial production of tropical fruits for the food industry.
  • Timber production and reforestation of degraded lands.
  • Ornamental horticulture in Mediterranean and subtropical climates.

Common pests and diseases affecting these crops include leaf spot fungi and various scale insects or spider mites, particularly in greenhouses. Effective disease management requires integrated pest control measures and maintaining adequate air circulation to prevent fungal proliferation, ensuring the longevity and health of the crop.