2024-03-29T19:29:13Z
https://ijb.areeo.ac.ir/?_action=export&rf=summon&issue=10521
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
THREE NEW SPECIES FROM BORAGINACEAE IN IRAN
Mahboubeh
Kahtamsaz
Three new species of Boraginaceae are described: Cynoglossum semnanicum from central Iran, Paracaryum khorassanicum from NE. Iran and Solenanthus bakhtiaricus from SW. Iran. Relatives or affinities of the new species are discussed and the differences are explained.
Boraginaceae
Cynoglossum
Paracaryum
Solenanthus
Iran
new species
1999
07
23
1
8
https://ijb.areeo.ac.ir/article_103473_0961ca24becbf673bdbf795f8888d557.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
ROSULARIA SUBSPICATA (FREYN & SINT.) BORISS. (CRASSULACEAE), A NEW FOR THE FLORA OF IRAN
Khadijeh
Akhiani
Rosularia subspicata collected in Gorgan and Khorassan provinces is reported as a new record to Iran. Differences of it with close species is discussed.
Rosularia
Crassulaceae
Iran
1999
07
23
9
11
https://ijb.areeo.ac.ir/article_103475_4dca2bfcd84d2c13bf01191053c073e6.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
RECORD OF ATRIPLEX SEMIBACCATA R. BR. (CHENOPODIACEAE) IN IRAN
Hamid
Howeizeh
Hosein
Salehi
Mehri
Dinarvand
Specimens of Alriplex semibaccata were collected in a natural habitat in Khuzestan province, Iran. As no former record of the species were observed in Iran, this record of the species from Iran is for the first time.
Chenopodiaceae
Atriplex
Iran
new record
1999
07
23
13
14
https://ijb.areeo.ac.ir/article_103477_1e8acb7692acbdd748eef62fbd6f5cd9.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
INTRODUCING TWO NEW AND A RARE SPECIES OF THE GENUS COUSINIA CASS., SECT. CYNAROIDEAE (ASTERACEAE)
Ahmad
Ghahreman
Farideh
Attar
Cousinia parsana and Cousinia shebliensis are described as new species. These species are related to C. elwendensis Bornm, and C. gilliatii Rech. f. respectively. Description of C. elwendensis is completed.
Cousinia
Asteraceae
new species
Iran
1999
07
23
15
22
https://ijb.areeo.ac.ir/article_103479_92a8be6f138529ce583969e193bec197.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
A REVISION OF THE GENUS NOAEA MOQ. (CHENOPODIACEAE) IN IRAN
Mostafa
Assadi
The genus Noaea is revised in Iran. Three known species of the genus are recognized from Iran. N. mucronata is the most widespread species with three subspecies, including subsp. mucronata, subsp. tournefortii, and subsp. leptoclada. N. mucronata subsp. leptoclada is the new combination. N. major and N. minuta are the annual species with much more restricted distribution and are recorded for the first time from Iran.
Chenopodiaceae
Noaea
Taxonomy
Iran
1999
07
23
23
33
https://ijb.areeo.ac.ir/article_103480_c9ca3ffdfd79c0ace392c5c0286e4dc2.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
INTERESTING NEW SPECIES OF ASTRAGALUS, SECT. HYMENOSTEGIS IN IRAN
Ali Asghar
Maassoumi
Farrokh
Gharmani-nejad
A phenetic study of 39 species of the genus Astragalus sect. Hymenostegis Bunge has been done, using more than 400 specimens and 78 characters. Phenogram of the species is given. Astragalus altiusculus and Astragalus pauxillis are described as new from Iran. Astragalus hymenocystis subsp. confiniorum Zarre & Podlech is transferred to species level, and new latin description is written for it. These are all endemic to Iran and belong to the sect. Hymenostegis Bunge.
Astragalus
Fabaceae
Hymenostegis
Iran
new species
1999
07
23
35
41
https://ijb.areeo.ac.ir/article_103482_6caa96f88846af19699fd95957696c5a.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
TWO NEW SPECIES OF NEPETA L. (LABIATAE) FROM IRAN
Ziba
Jamzad
Nepeta minuticephala and N. bokhonica are described as new species. N. minuticephala belongs to the N. cephalotes Boiss., N. eremokosmos Rech. f. and N. prostrata Benth. group. It is distinguished from the other members of the group by its inflorescence, indumentum and leaf texture. N. bokhonica belongs to the N. glomerulosa Boiss., N. juncea Benth. and N. praetervisa Rech. f. group. The most characteristic feature of the new species is the slender many stemmed habit; stems covered by herbaceous leaves in whole of their length.
Labiatae
Nepeta
new species
Iran
1999
07
23
43
48
https://ijb.areeo.ac.ir/article_103485_ee14e7ec699c636177902f60a505956d.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
DISTRIBUTION AND CHROMOSOME STUDIES OF COUSINIA SECTION SPHAEROCEPHALAE (ASTERACEAE)
Seyyedeh Bahareh
Djavadi
Seyyed Mahmoud
Ghaffari
Section Sphaerocephalae is a small section of the genus Cousinia (Asteraceae), which is distributed in West Asia. Meiosis is described in four taxa. They were regular with 13 bivalents. Cousinia xiphiolepis had 13 bivalents and 0-3 B-chromosomes. It seems that the chromosome basic number of the section is x= 13. Chiasmata frequency is determined here for the first time.
Cousinia
Asteraceae
Iran
chromosomes
B- chromosomes
meiosis
1999
07
23
49
54
https://ijb.areeo.ac.ir/article_103488_8f21d4027777c829907fca5c0ed54a97.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
RHYTHM OF EPHEMEROIDS' DEVELOPMENT IN WEST PAMIRO ALAY, TAJIKISTAN
Khursheed
Karimov
The peculiarities of rhythm of ephemeroids development of different florocoenotypes which are typical for West Pamiro Alay (Tajikistan) are analysed. We give proof of the subdivision of vegetation with ephemeriod type of development into 3 groups: apparent or true ephemeroids; pseudo-ephemeroids and hemiephemcroids.
Ephemeroids
Tajikistan
Pamiro Alay
1999
07
23
55
61
https://ijb.areeo.ac.ir/article_103490_0fa6f5f423781593262d2333d6640f3d.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
ANALYSIS OF SIMPLE HAIRED ASTRAGALUS SPECIES FROM IRAN FOR TOXIC NITRO COMPOUNDS
Hassan
Ebrahimzadeh
Vahid
Niknam
Ali Asghar
Maassoumi
Leaflets of 313 specimens including 240 simple haired Astragalus species in 38 sections were taken from the herbarium specimens of Research Institute of Forests and Rangelands (TARI). They were analyzed quantitatively for toxic aliphatic nitro compounds. The catabolites of nitro compounds, 3 - nitro - 1 - propanol and 3-nitropropionic acid, are especially toxic to cattle and sheep. Nitro compounds were detected in 42 of 313 specimens or in 31 species.
Fabaceae
Astragalus
nitro compounds
poisonous
Iran
1999
07
23
63
80
https://ijb.areeo.ac.ir/article_103493_41f434506496a25ba86399c937aa5845.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
LEAF EPIDERMAL STUDIES IN THE GENUS HYOSCYAMUS L. (SOLANACEAE) IN IRAN
Ahmad
Ghahreman
Mahboubeh
Khatamsaz
Maryam
Ganj-Karimi
The foliar epidermis of 12 Hyoscyamus species out of 13 species occuring in Iran is described. The most useful anatomical characters are: stomatal occurrence, stomatal index, pattern of anticlinal walls, density and type of trichomes.
Hyoscyamus
Solanaceae
Anatomy
Taxonomy
Iran
1999
07
23
81
90
https://ijb.areeo.ac.ir/article_103495_3c4c3fea84352340cf72a4b25efaef15.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
CHROMOSOME STUDIES IN THE IRANIAN ASTERACEAE II
Seid Mahmood
Ghaffari
This is the second report of chromosome studies from the Iranian Asteraceae. In the present study 28 populations representing 25 species are reported. Chromosome studies of eleven species are new and one species (Carduus seminudus) differring from the previous report. Also, chromosome basic number for the genus Grantia is reported for the first time. Counts for eight additional taxa are the first reports for flora of Iran. Meiotic behavior are noted in some species.
Asteraceae
chromosomes
Iran
1999
07
23
91
104
https://ijb.areeo.ac.ir/article_103496_ca6955d8c06acb670047aa134019f360.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
TWO NEW SPECIES OF THE GENUS VINCETOXICUM (ASCLEPIADACEAE) FROM IRAN
Mahmoud
Zaeifi
Vincetoxicum assadii and V. mozaffarianii are described as new species from Iran. The differences with related species are also discussed. Probable related species to V. assadii are V. tmoleum Boiss. and V. fuscatum (Hornem.) Rechb. Fil. and those of V. mozaffarianii are V. stocksii Ali & S. Khatoon, V. sakesarense Ali & S. Khatoon and V. amottianum (Wight.) Wight.
Vincetoxicum
Asclepiadaceae
Iran
new species
1999
07
23
105
110
https://ijb.areeo.ac.ir/article_103497_0855a0fe0df019bd980de690b56074cf.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
CHROMOSOME STUDIES IN SOME SPECIES OF THE GENUS SCORZONERA L. (ASTERACEAE) IN IRAN
Seyyed Reza
Safavi
Chromosome Counts for 12 Iranian species of Scorzonera L. are reported. Six of them are reported for the first time. Mitotic behavior are noted in some species.
Asteraceae
Scorzonera
Chromosome
Iran
Mitosis
1999
07
23
111
117
https://ijb.areeo.ac.ir/article_103498_346a0b7a428e668c3aa0f8f05216b030.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
CYTOMORPHOLOGICAL BARRIERS IN SEED SET OF CULTIVATED GINGER (ZINGIBER OFFICINALE ROSC.)
Per Mandana
Das
As Rai
Bandehoo Das
Anat Bandhu
Das
Studies on floral biology, meiotic behaviour and pollen sterility in four cultivars of ginger (Zingiber officinale Rose.) revealed that anthesis in the green house and open field conditions took place between 1-2 P. M. and 9-10 A. M. respectively. The hermaphrodite flowers had "pin" and "thrum" type of incompatibility and the dehisced pollen grains did not reach the stigma head. No seed set of ginger during selfing or cross pollination was recorded. Meiotic studies revealed 30.35 to 40.50% of meiotic index in the studied cultivars of ginger namely Bhaisey, Ernad Chanad, Gorubathaney and Turia Local. Pollen Mother Cells (PMCs) showed incomplete homologous pairing in metaphase I and spindle abnormalities (late separation, laggard chromosomes, sticky bridge and etc.) in anaphase I leading to pollen sterility (60.80%). Lack of seed set inspite of selfing and cross pollination might be due to non-homology in bivalents with irregular segregation of genomic complements leading to sterile garnet formation. Failure of germination of pollen in artificial media (2-15% sucrose solution) was due to the absence of pollen germinating pores and which was confirmed by Scanning Electron Microscopic studies.
Asteraceae
Scorzonera
Chromosome
Iran
Mitosis
1999
07
23
119
129
https://ijb.areeo.ac.ir/article_103500_f9319e15e0e5c71ac017f97d3347c6b6.pdf
The Iranian Journal of Botany
Iran. J. Bot.
1029-788X
1029-788X
1999
8
1
A LIST OF MARINE ALGAE OF SEASHORES OF PERSIAN GULF AND OMAN SEA IN THE HORMOZGAN PROVINCE
Jelveh
Sohrabipour
Reza
Rabii
153 species of algae are listed from seashores of Persian Gulf and Oman sea, 87 species (48 Rhodophyta, 16 Phaeophyta, 18 Chlorophyta, 3 Xanthophyta and 2 Cyanophyta) are new records for the algal flora of Iran. In 16 cases name of former reports are corrected.
Marine algae
Persian Gulf
Oman Sea
Iran
1999
07
23
131
162
https://ijb.areeo.ac.ir/article_103502_69e740e813a64c3ed16c4f2e7ec257e2.pdf