10
Jun
2009
Hedysarum al-shehbazii
New Species | Magnoliopsida

Hedysarum al-shehbazii

Etymology - the specific epithet is given in honor of Professor Al-Shehbaz.

Hedysarum al-shehbazii is a new species endemic in Iran.

Genus Hedysarum contains 200 species originating from temperate zones-boreal, species of perennial, rarely undergrowth.

Description - Hedysarum al-shehbazii - perennial species, up to 70 cm high. Stem simple or branched from the base, well developed internoduri. Stipele 5.6 x 1-1.5 mm, brown-green, triangular, the upper triangular-acuminata, poorly covered with hairs 0.2-0.5 mm. Imparipenat-compound leaves, 8-15 cm long, petiole 0.7-1.7 cm long, the upper are smaller. Folio 3.6 perequivalent, ovat-elliptic, 17-30 x 10-19 mm, top round or easily detachable, short mucronata, gray-green and without hairs on the upper face, short hairy on the inside. Raceme blossom often, oblong-ovata. Peduncle 8.11 cm, erect to ascending. Bractei 5-6 mm long, linear-lanceolata, membranous. Pedicel 2-3 mm, hairy, flowers are superior Sesi without pedicel. Calyx 10-14 mm, tubular-campanulata, covered with white hairs, lobes linear-subulati, 7-9 mm. Corola - banner 22-25 x 16-18 mm obovata, leading deep emarginat, gradually attenuated to the base, hairy on the dorsal, ligula wings, 18-19 mm long, top sub-acute, 18-19 mm hull, under - triangular, top sub-acute. Peabody nearipata, ovat-elliptical, covered with white hairs.

Source www3.interscience.wiley.com

See also
Top
New Species
Euphrasia arguta reappeared after 100 years

Euphrasia arguta - this species was considered missing for 100 years, last time it was mentioned in June 1904.

The species was identified and confirmed by the botanist Dr. Bill Barker.

 
Tahina J. Dransf. & Rakotoarinivo, gender. November. family Arecaceae

Tahina J. Dransf. & Rakotoarinivo, gender. November. Arecaceae family is a new kind of northwestern Madagascar, with one species Tahina spectabilis.

On December 5, 2006, Bruno Leroy, resident and avid Madagascar palm, has posted a picture of an unidentified palm on www.palms.org the International Palm Society.

 
Centaurea leonida

Leonida knotweed grows on rocks in eastern Peloponnisos, Greece, the share of 550-600 m.

In Greece, Centaurea comprises a total of about 140 species and subspecies endemic.

 
A new species of Lathyrus L. in Turkey

The new species, Lathyrus egirdiricus H. Gens & A. Sahin. (Fabaceae), was found in around 2004-2006 Pinus forests in Isparta, Turkey.

Lathyrus egirdiricus- voluble species annual, 45-75 cm. Leaves linear-lanceolata with nervatiuni parallel stipele semi-sagittal.

 
New species of Betula in China

Tree, strain 25 m high and 60 cm in diameter. Bark dark gray or gray-brown, longitudinal cracks and is exfoliating. Branches reddish brown or gray-brown, densely glandular Vilo and resin. Petiole 1.5-3.0 cm, densely dotted Vilos resin.

 
Magnoliopsida
Verbena tenuisecta

Herbaceous perennial. Procumbenta or decumbenta stem, 10-30 x 30-120 cm, with 4 edges, pear. Leaves tri-or tri-lobate penatsectat, lobes linear, 2-3.5 x 2-3 cm, entire or toothed, top obtuse. Flowers solitary in the armpit bracteelor, blue, purple, red-purple, lilac, or white. Calyx tubular, 6-9 mm needle 5 sepa unequal, linear, top acute.

 
Aster amellus

Aster amellus - a species native to Europe and Asia, common in the collinear, dry and sunny at the edge boschetelor grow on limestone bedrock, from 0 to 800 m altitude.

 
Madhuca longifolia Macb.

Deciduu tree, 20 meters high, round crown. Leaves alternate, elliptic, 7.5-13 cm, margin entire, top acute, 10/12 pairs of ribs, stalks 1-2 cm long. Flowers axillary, creamy, fragrant, calyx covered with dense hairs; Corola pale yellow, 1 cm long, 6-12 petals

 
Buxus sempervirens

Buxus sempervirens - evergreen shrub, native of northern Africa, Asia and Europe, up to 800 m altitude. Increases in rare deciduous forests on limestone substrates in sunny exhibition, in association with integerrimus Cotoneaster, Pyrus pyraster, Prunus spinosa and Amelanchier rotundifolia.

 
Luffa cylindrica

Herbaceous annual, voluble, mono. Strain pentagonal in section, 6 m high. Leaves alternate, 5-7 lobate, the cordata, acuminata peak or acute, margins iregulat needle, 5-7 ribs, limb 15 x 15 cm, 10 cm long, ribbed, hairy. Flowers monoecious, in axillary Cime, long-pedunculate, yellow, 8 cm in diameter.

 
   Add to iGoogle
Last posts

Categories

Links