Key to Species
Ultimate joints slender, 1 to 2 cm. thick.
Vine-like, elongated; ultimate joints 1 cm. thick, 4 to 7-ribbed 1. L. weingartianus
Ultimate joints 2 cm. thick, 6 to 8 ribbed.
Tree-like, 5 meters high, the trunk 3 cm. in diameter at the base; flowers 3.5 cm. long, sparingly short-spiny 2. L. leonii
Prostrate, creeping; flowers 1.5 cm. long, densely long-spiny 3. L. prostratus
Ultimate joints stout, 2 to 6 cm. thick. Fruit densely long-spiny.
Bush-like, 1 to 3 meters high; ultimate joints 2 to 3 cm. thick; fruit 3 to 6 cm. long.
Joints 4-ribbed; spines brown 4. L. assurgens
Joints 5 to 7-ribbed; spines yellow 5. L. maxonii
Tree-like, 5 to 6 meters high; ultimate joints 5 to 6 cm. thick; fruit 8 to 10 cm. long . . .6. L. arboreus Fruit sparingly short-spiny; tree-like species.
Joints 5 to 7-ribbed, the ribs very broad; fruit 7 to 8 cm. long 7. L. sylvestris joints 3 to 4-ribbed, the ribs low; fruit 3 to 5 cm. long 8. L. quadricostatus
Building Your Own Greenhouse
You Might Just End Up Spending More Time In Planning Your Greenhouse Than Your Home Don’t Blame Us If Your Wife Gets Mad. Don't Be A Conventional Greenhouse Dreamer! Come Out Of The Mould, Build Your Own And Let Your Greenhouse Give A Better Yield Than Any Other In Town! Discover How You Can Start Your Own Greenhouse With Healthier Plants… Anytime Of The Year!
Post a comment