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Haematoxylum campechianum

Haematoxylum campechianum L.

 

Campeche, Logwood, Bloodwood Tree

KingdomPlantaePlants, but not fungi, lichens, or algae (from Stearn’s Botanical Latin)
SubkingdomTracheobiontaVascular plants—plants with a “circulatory system” for delivering water and nutrients
DivisionMagnoliophytaFlowering plants, also known as angiosperms
ClassMagnoliopsidaDicotyledons—plants with two initial seed leaves
SubclassRosidaeRoses, legumes, proteas, dogwoods, hydrangeas, mistletoes, euphorbias, grapes, many more
OrderFabalesLegumes (pea and bean families)
FamilyFabaceaeLegume family (peas and beans)
GenusHaematoxylumBloodwood: from the Greek haima, for blood, and xylon, for wood
SpeciescampechianumFor Campeche, Mexico, one of the origins for this species

About plant names...

Campeche is native to Belize, Guatemala, and Mexico, and has become naturalized in other parts of the tropics. In some regions it is considered invasive. The name blood­wood refers to the deep red color of the heartwood. As a colorfast red dye, bloodwood was extremely valuable in the 1600s. It remains relevant today, used as an important histological stain, a stain for medical sutures, and still sometimes as a dye, and for bonsai.

Identification: Trees are 9½-33' (3-10 m) tall, with weird-looking deeply fluted trunks and thorny. Like ebony, the wood is dense enough to sink in water. Lower leaves are bipinnate. The smaller leaflets occur in 3-5 pairs per pinnae, and these pinnae occur in pairs. Leaflets are obcordate, ⅜-1" (1-3 cm) × ⅜-⅞" (1-2.5 cm) in size. Inflorescences are showy cylindrical panicles that resemble a bottle brush. Each panicle has with many flowers ⅜-⅝" (1.2-1.6 cm) in diameter, with yellow or purple-tinged sepals and yellow petals. Seed pods are 1½-2" (4-6 cm) long, and ¼-⅜" (8-12 mm) wide. Individual seeds are brown, somewhat kidney-shaped, ⅛-¼" (5-7 mm) × ¹/₁₆-⅛" (2-3 mm).

Online References:

Haematoxylum campechianum at HEAR: the Hawaiian Ecosystems at Risk project

Haematoxylum campechianum on Wayne's Word

Haematoxylum campechianum on en.wikipedia.org

Haematoxylum campechianum description by Thomas H. Kent, last updated 16 Dec 2016.

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Haematoxylum campechianum (Campeche, Logwood, Bloodwood Tree)

Bonsai. · 12/12/2016 · Bonsai West, Littleton, MA
≈ 12 × 19" (31 × 47 cm)

Haematoxylum campechianum (Campeche, Logwood, Bloodwood Tree)

Bonsai. · 12/12/2016 · Bonsai West, Littleton, MA
≈ 20 × 29" (49 × 74 cm)

Range:

About this map...