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--- citrus [2026/04/22 02:06] – [Hybrid Citrus] Humphrey Boa-Gart
+++ citrus [2026/04/28 12:59] (current) – Humphrey Boa-Gart
@@ Line 1: / Line 1: @@
 ====== Citrus Catalog ======
-{{wst>expand}}
+The **//Citrus//** catalog brings together a wide range of ancestral species and classic hybrids. From the foundational [[citrus:citron|Citron]], [[citrus:mandarin|Mandarin]], and [[citrus:pomelo|Pomelo]] to familiar [[citrus:sweet-orange|Oranges]], [[citrus:lemon|Lemons]], [[citrus:key-lime|Limes]], and [[citrus:grapefruit|Grapefruits]] — and extending into unique [[citrus:red-finger-lime|Finger Limes]], [[citrus:desert-lime|Desert Limes]] and other endemic [[citrus:australian-lime|Australian types]] — this collection showcases the incredible genetic and flavor diversity within the genus.
-===== Cultivars =====
+Whether you're interested in rare wild relatives or exceptional cultivars for the home garden, these pages serve as a comprehensive resource for exploring, growing, and appreciating one of the world’s most beloved fruit families.
-==== Pure Citrus ====
-Most academics tend to agree that most modern citrus descends from the following species:
-{{topic>CitrusPure&nodate}}
+===== Citrus Cultivars & Species =====
+==== Original Citrus ====
+Most academics agree that most modern //Citrus// descends from the following **ancestral species**:
+{{topic>"Original Citrus"&nodate}}
@@ Line 16: / Line 20: @@
 Most citrus fruits you are familiar with from your market grocer will fall into the category of **hybrid citrus**:
-{{topic>CitrusHybrid&nodate}}
+{{topic>"Hybrid Citrus"&nodate}}
 ==== Australian Citrus ====
-The **Australian citrus group** is an ancient category of citrus in itself, as old as the other "pure" varieties above. Many of these species are resistant to diseases plaguing commercial citrus crops, and show potential for hybridization:
+The **Australian citrus group** is an ancient category of //Citrus// in itself, as old as the other "pure" varieties above. Many of these species are resistant to diseases plaguing commercial //Citrus// crops, and show potential for hybridization:
+{{topic>"Australian Citrus"&nodate}}
+===== Culinary Use =====
+//Citrus// fruits offer exceptional culinary versatility across sweet, tart, bitter, and aromatic profiles. Fruits are commonly eaten fresh or juiced, while zest and peels provide fragrant essential oils for baking, marinades, cocktails, and dressings. Segments brighten salads, seafood, and desserts, and many varieties are ideal for marmalades, preserves, candied peels, or vinegars. Australian finger limes and relatives stand out for their unique caviar-like vesicles that deliver intense bursts of flavor prized in modern cuisine.
+===== Nutrition Facts =====
+//Citrus// fruits are nutrient-dense and low in calories, best known for their high vitamin C content that supports immune function and acts as a powerful antioxidant. They also supply dietary fiber //(primarily soluble)//, folate, potassium, and beneficial plant compounds such as flavonoids and carotenoids that may offer anti-inflammatory and cardiovascular benefits. Nutrient levels vary somewhat across the catalog—ancestral species, market hybrids, and Australian natives each contribute slightly different profiles—but the collection as a whole provides a reliable source of these essentials. Some Australian species, for example, can show notably high vitamin C concentrations.
+===== Range & Habitat =====
+//Citrus// species originated in subtropical and tropical regions of Asia, with ancestral forms tracing to the foothills of the Himalayas and areas across East and Southeast Asia. The catalog’s Australian group represents a separate evolutionary radiation, with species adapted to rainforest margins, coastal lowlands, and more arid inland habitats in northeastern and central Australia. Today, both Asian-derived and Australian citrus are cultivated worldwide in frost-free or protected subtropical and Mediterranean climates. They generally prefer well-drained soils and full sun, though individual species and hybrids show varying degrees of drought, salinity, or soil adaptability.
-{{topic>CitrusAus&nodate}}
+===== Pests & Diseases =====
+//Citrus// plants face numerous pests and diseases, including huanglongbing //(citrus greening)//, citrus canker, black spot, various scales, aphids, psyllids, and soil-borne issues such as Phytophthora root and crown rots. These challenges can affect fruit quality and tree health across many of the hybrids and commercial varieties in the catalog. However, certain ancestral and wild relatives—particularly several Australian native citrus—demonstrate notable natural tolerance or resistance to some pests and diseases, making them valuable genetic resources. Integrated pest management, proper site selection, sanitation, and vigilant monitoring are important for maintaining healthy collections.
-===== Range =====
-{{wst>expand}}
+===== Hybridization Potential =====
-===== Growth Requirements =====
+The //Citrus// genus is highly interfertile, which explains the vast diversity of hybrids already present in the catalog. Most familiar fruits //(oranges, lemons, grapefruits, limes, and tangors, among others)// arose as natural or intentional crosses primarily involving citron, pomelo, mandarin, and a few other wild relatives such as micrantha. This compatibility enables ongoing creation of new cultivars with improved flavor, color, seedlessness, or environmental adaptability. The Australian citrus species included here are especially promising for breeding programs due to their unique genetics, disease resistance traits, drought and salinity tolerance, and potential to introduce novel flavors and textures into future hybrids.
-{{wst>expand}}
 {{tag>Catalogs}}

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