Veronica sect. Hebe

Hebe
Hebe x franciscana (Blue Gem)
Scientific classification
Kingdom:	Plantae
Division:	Magnoliophyta
Class:	Magnoliopsida
Order:	Lamiales
Family:	Plantaginaceae
Genus:	Hebe
Species
See text

Hebe is a genus of plants native to New Zealand, Rapa in French Polynesia, the Falkland Islands, and South America. It includes about 90 species and is the largest plant genus in New Zealand. Apart from H. rapensis (endemic to Rapa), all species occur in New Zealand. This includes the two species, H. salicifolia and H. elliptica, that have distributions extending to South America. The genus is named after the Greek goddess of youth, Hebe. There are differing classifications for the genus and some botanists include Hebe, together with the related Australasian genera Chionohebe, Derwentia, Detzneria, Parahebe, Heliohebe, Leonohebe, in the larger genus Veronica.

Hebe has four perpendicular rows of leaves in opposite decussate pairs. The flowers are perfect, the corolla usually has four slightly unequal lobes, the flower has two stamens and a long style. Flowers are arranged in a spiked inflorescence. Identification of Hebe species is difficult, especially if they are not in flower. The plants range in size from dwarf shrubs to small trees up to 7 metres, and are distributed from coastal to alpine ecosystems. Large-leaved species are normally found on the coast, in lowland scrub and along forest margins. At higher altitudes smaller-leaved species grow, and in alpine areas there are whipcord species with leaves reduced to thick scales.

Hebes are grown in many gardens and public areas; they attract butterflies. Hebes cope with most soil types, and can be propagated easily from both seed and cuttings. Wild Hebe hybrids are uncommon; however, there are many cultivated hybrids, such as Hebe × franciscana.

Species

About 90 species, including:

Hebe acutiflora Hebe albicans Hebe amplexicaulis Hebe armstrongii Hebe barkeri Hebe brachysiphon Hebe breviracemosa Hebe brevifolia Hebe buchananii Hebe canterburiensis     Hebe carnosula Hebe chathamica Hebe cheesmannii Hebe ciliolata Hebe colensoi Hebe cupressoides Hebe decumbens Hebe dieffenbachii Hebe diosmifolia

Hebe elliptica Hebe epacridea Hebe gibbsii Hebe glaucophylla Hebe gracillima Hebe haastii Hebe hectorii Hebe hulkeana Hebe lavaudiana Hebe leiophylla Hebe ligustrifolia Hebe lycopodioides     Hebe macrantha Hebe matthewsii Hebe obtusata Hebe ochracea Hebe odora Hebe parviflora Hebe pauciramosa Hebe pimeleoides

Hebe pinguifolia Hebe propinqua Hebe rakaiensis Hebe raoulii Hebe recurva Hebe salicifolia Hebe salicornioides Hebe speciosa Hebe stricta Hebe subalpina Hebe subsimilis Hebe tetragona Hebe tetrasticha Hebe topiaria Hebe traversii Hebe trisepala Hebe venustula Hebe vernicosa

References and external links

• Eagle, Audrey (1982). Eagle's Trees and Shrubs of New Zealand: Second Series. Auckland: Collins. ISBN 0-00-216532-5.
• Metcalf, Lawrie (2006). Hebes: A Guide to Species, Hybrids & Allied Genera. Portland, Oregon: Timber Press. ISBN 0-88192-773-2.
• Bayly, Michael (2006). An Illustrated Guide to New Zealand Hebes. Wellington: Te Papa Press. ISBN 978-0-909010-12-6. {{cite book}}: Cite has empty unknown parameter: |1= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)
• Germplasm Resources Information Network: Hebe
• The Hebe Society
• Garnock-Jones, Phil (2007). "Botanical names in Southern Hemisphere Veronica (Plantaginaceae): sect. Detzneria, sect. Hebe, and sect. Labiatoides". Taxon. 56 (2): 571–582. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)

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  Hebe speciosa
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  Hebe pinguifolia
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  Hebe buchananii

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  Hebe decumbens
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  Flowers of Hebe × franciscana
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  Flowers of Hebe × franciscana

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  Hebe albicans
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  Hebe rakaiensis