''Anchusa azurea'' is a
species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
of flowering plant in the
family
Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...
Boraginaceae, known by the common names garden anchusa
and Italian bugloss (or just "bugloss"). This bristly
herbaceous
Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials.
Definitions of "herb" and "herbaceous"
The fourth edition of ...
perennial
In horticulture, the term perennial ('' per-'' + '' -ennial'', "through the year") is used to differentiate a plant from shorter-lived annuals and biennials. It has thus been defined as a plant that lives more than 2 years. The term is also ...
may reach tall and wide. It has straight lance-shaped leaves and petite tubular flowers about 15 millimeters across with five bright violet-blue petals. These flowers, which typically appear in May–July, are edible and attract bees. This species is
native to Europe, western Asia, and eastern
Maghreb
The Maghreb (; ), also known as the Arab Maghreb () and Northwest Africa, is the western part of the Arab world. The region comprises western and central North Africa, including Algeria, Libya, Mauritania, Morocco, and Tunisia. The Maghreb al ...
.
The genus name ''
Anchusa'' comes from the
Greek
Greek may refer to:
Anything of, from, or related to Greece, a country in Southern Europe:
*Greeks, an ethnic group
*Greek language, a branch of the Indo-European language family
**Proto-Greek language, the assumed last common ancestor of all kno ...
'ankousa', which is the name of a root pigment once used for cosmetic purposes.
Numerous
cultivar
A cultivar is a kind of Horticulture, cultivated plant that people have selected for desired phenotypic trait, traits and which retains those traits when Plant propagation, propagated. Methods used to propagate cultivars include division, root a ...
s have been developed for garden use, including 'Dropmore', 'Feltham Pride', 'Little John', 'Loddon Royalist' and 'Opal'.
In the
US it is suitable for
hardiness zone
A hardiness zone is a geographic area defined as having a certain average annual minimum temperature, a factor relevant to the survival of many plants. In some systems other statistics are included in the calculations. The original and most widely ...
s 3–8. It grows best in full sun with good drainage, and is
drought tolerant once established.
It may be susceptible to
leafminer and
powdery mildew
Powdery mildew is a fungus, fungal disease that affects a wide range of plants. Powdery mildew diseases are caused by many different species of Ascomycota, ascomycete fungi in the order Erysiphales. Powdery mildew is one of the easier plant disea ...
.
References
External links
Jepson Manual Treatment
azurea
Flora of Europe
Flora of North Africa
Flora of Western Asia
Taxa named by Philip Miller
{{Boraginoideae-stub