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Saturday, August 2, 2025

Cat's ear, Hypochaeris radicata

Hypochaeris radicata, commonly known as cat's ear, flatweed, or false dandelion, is a perennial herbaceous plant native to Europe but now widespread in many parts of the world, including North America, Australia, and New Zealand. Here's an overview:

๐ŸŒฟ General Description

  • Family: Asteraceae (daisy family)
  • Common Names: Cat's ear, flatweed, false dandelion
  • Growth Habit: Low-growing rosette; dandelion-like in appearance
  • Height: Flower stalks up to 60 cm (2 ft) tall
  • Leaves: Hairy, toothed or lobed, and form a basal rosette
  • Flowers: Bright yellow, daisy-like, solitary on leafless stalks
  • Root: Deep, thick taproot

    ๐ŸŒผ Flowering & Reproduction

  • Bloom Time: Late spring through fall
  • Pollination: Attracts bees and other pollinators
  • Seeds: Wind-dispersed with parachute-like structures, similar to dandelions

    ๐ŸŒŽ Habitat & Distribution

  • Found in lawns, roadsides, pastures, and disturbed sites
  • Tolerates poor soils and drought conditions
  • Considered invasive or weedy in some regions

    ๐ŸŒฑ Ecological & Practical Notes

  • Sometimes eaten by foragers: leaves and roots are edible, similar to dandelion
  • Can be confused with true dandelion (Taraxacum officinale), but has branched flower stalks and hairier leaves
  • Known to accumulate calcium and potassium in soils
  • Livestock Warning: May contribute to "stringhalt" (a neurological disorder) in horses when heavily grazed

    Here’s a side-by-side comparison between Hypochaeris radicata (cat's ear) and Taraxacum officinale (common dandelion):

    Plant: Cat's Ear (Hypochaeris radicata)
    Family: Asteraceae
    Common Names: Cat’s ear, flatweed, false dandelion
    Leaves: Hairy, lobed or toothed, often with bristles
    Growth Form: Basal rosette, low-growing
    Flower Stalks: Multiple branched stalks per plant
    Flower: Yellow, similar to dandelion, smaller
    Number of Flowers: Often multiple flowers per stalk
    Root Type: Deep taproot
    Seed Head: Puffy with parachute seeds (like dandelion)
    Edibility: Edible leaves and roots
    Toxicity to Livestock: May cause stringhalt in horses

    Plant: Dandelion (Taraxacum officinale)
    Family: Asteraceae
    Common Names: Dandelion
    Leaves: Smooth or slightly hairy, deeply lobed
    Growth Form: Basal rosette, low-growing
    Flower Stalks: Single unbranched stalk per flower
    Flowers: Yellow, larger, unbranched flower
    Number of Flowers: One flower per stalk
    Root Type: Deep taproot
    Seed Head: Puffy with parachute seeds
    Edibility: Edible leaves, flowers, and roots
    Toxicity to Livestock: Generally safe

    ๐Ÿ” Key Differences:

  • Leaves: Cat's ear leaves are hairy and may feel rough to the touch; dandelion leaves are smoother.
  • Flower Stems: Cat’s ear has branching stalks, each with several flowers. Dandelions have a single flower per stem.
  • Surface Texture: Cat's ear is sometimes called “cat’s ear” because of the fuzzy leaf texture.
  • Friday, August 1, 2025

    Pili nuts, Canarium ovatum

    Pili nuts are the edible seeds of the pili tree (Canarium ovatum), a tropical tree native to the Philippines and other parts of Southeast Asia. Here's an overview of this unique and nutritious nut:

    ๐ŸŒฐ Basic Facts

  • Scientific name: Canarium ovatum
  • Family: Burseraceae (frankincense family)
  • Native range: Philippines (especially Bicol Region), also grown in Papua New Guinea, Indonesia, and Malaysia
  • Tree height: 10–20 meters (33–66 feet)
  • Nut size: 2–3 inches long, hard shell with a pointed end

    ๐Ÿฅœ Edible Nut

  • Raw kernel: Soft, chewy, and bland
  • Roasted kernel: Rich, buttery, and similar to macadamia nuts or pine nuts
  • Shell: Very hard and woody; requires specialized cracking tools

    To read please click on image to get larger and better information.

    ๐Ÿงช Nutritional Highlights (per 100g)

  • High fat content: ~70% (mostly monounsaturated fats)
  • Protein: ~11g
  • Low carbs: ~4g
  • Rich in: Magnesium, phosphorus, calcium, vitamin E, thiamin
  • Keto-friendly and paleo-friendly

    ๐Ÿฝ️ Culinary Uses

  • Eaten roasted or raw (after blanching)
    Added to:
  • Granola
  • Smoothies
  • Baked goods
  • Vegan cheeses
  • Turned into pili nut butter
  • Traditional Filipino sweets like mazapan de pili

    ๐ŸŒณ Growing the Pili Tree

  • Climate: Tropical; frost-intolerant
  • Soil: Well-drained, slightly acidic to neutral
  • Propagation: Seeds or grafting
  • Fruiting time: 5–6 years after planting
  • Harvest season: May to October

    ๐Ÿ“ฆ Interesting Facts

  • Pili nuts oxidize quickly, so they're often vacuum-packed or frozen for freshness.
  • The tree is also valued for resin, timber, and ornamental planting.
  • The outer pulp (normally discarded) is edible and can be cooked or pickled.