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Low toxicity💊 Medicinal🍽️ Edible

🪴 Aloe vera

Aloe vera · Asphodelaceae (Xanthorrhoeaceae)

🏜️ Desert🫒 Mediterranean🌴 Tropical
🧠 To remember it“The gel heals, the yellow latex purges” - always separate the clear core from the bitter skin before applying to a burn.
Aloe vera — Aloe vera

🔍 Identify it without mistakes

Succulent plant growing in a basal rosette, stemless or with a very short stem, made up of thick, fleshy, lanceolate grey-green leaves bordered with small soft teeth. Cutting a leaf open reveals a clear central gel and, just beneath the skin, a layer of bitter yellow latex.

  1. thick leaves in a rosette, edged with soft teeth (not sharp like an agave)
  2. clear gel in the centre of a cut leaf
  3. bitter yellow latex between the skin and the gel
Size30-60 cm de hauteur foliaire
Floweringspring-summer, yellow-orange flower spike
Habitatnative to the Arabian Peninsula, widely naturalized and cultivated in all warm, dry climates, well-drained soils, full sun

⚠️ Not to be confused with

Agave (ex. Agave parryi, Agave americana) (Agave parryi)low to moderate — agave sap and raw pulp contain calcium oxalates and irritating oils that burn the skin and mucous membranes; it is the agave, often mistaken for aloe because of its similar rosette, that is the dangerous plant here

To tell them apart: aloe has soft leaves with pliable teeth and a gelatinous clear gel in the centre; agave has rigid leaves, a sharp black terminal spine, and hard marginal teeth without gel — its cut flesh is fibrous and pulpy, not gelatinous

Bitter aloe (Cape aloe) (Aloe ferox)none (both are used medicinally, with different uses and precautions)

To tell them apart: Aloe ferox is significantly larger, with a clearly visible single trunk often covered in dead leaves, prominent spines on both leaf surfaces, and very bitter sap; Aloe vera stays shorter, stemless or short-stemmed, with spines strictly limited to the leaf margins

🍽️ Eating it

Partsinner leaf clear gel
Seasonyear-round
Tasteneutral gel, slightly bitter, gelatinous texture

Preparation : cut a leaf, remove the skin and the bitter yellow latex layer just beneath it (a digestive irritant), keep only the clear inner gel, rinse before eating in small quantities

💊 Healing with it

externally applied gel is recognized to soothe mild burns (including sunburn), skin irritations, and promote superficial wound healing

Level of evidence : solid studies — indexed clinical literature (topical gel use widely documented), herbal medicine monographs

⚠️ the yellow latex (just under the skin, not to be confused with the gel) is a powerful laxative and can be toxic if ingested in large quantities or over prolonged periods; not recommended internally for pregnant women; always thoroughly separate the gel from the latex before use

🪓 Other bushcraft uses

  • gel used in cosmetics (skin and hair moisturizer)
  • latex historically exported as a pharmaceutical purgative (commercial aloe)
Sources (1)

No entry replaces a certain identification in the field, or medical advice. When in doubt: don't eat it. If ingestion is suspected: poison control or 112/911.