رعد الكمأة
19/04/2014, 10:29 PM
اسمه العلمي : Galium ceratopodium
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وقد قرأت عنه بعض المعلومات بالانجليزية:
Galium ceratopodium Boiss
Ascending or climbing, somewhat delicate annual herb, 10-30 cm high with stems retrorsely tough scabridulous. Leaves in whorls of 5-7, oblanceolate, mostly 5-15mm long, 1-3 mm wide, sometimes larger, acute-aucuminate, retorsely scabridulous at margins. Peduncles axillary, mostly 2-3 mm long. Flowers minute,, corolla with 4 white lobes,, stamens 4, alternating with the corolla lobes. Fruit pedicels strongly globose, dark brown, tuberculate, c. 1.5 – 1.8 mm in diameter.
Habitat: Silty bottoms of latger wadis or basins,, sometimes in shelter of large shrubs such as Ziziphus nummularia. Locally frequent.
Northern Plains: 613 (K), al-Batin, 30 km NE Umm Ushar,, 3985, 14 km ESE Umm Ushar.
Vernacular Names: ABU NASHR (saw-plant, . in reference to its scabrid stems and leaves, N tribes, Musil 1972, 587).
مصدرها: كتاب flora of Eastern Saudi Arabia
المؤلف: James P. Mandaville
ليت أهل الخبرة يفيدونا وإن أمكن صورته ...
وقد قرأت عنه بعض المعلومات بالانجليزية:
Galium ceratopodium Boiss
Ascending or climbing, somewhat delicate annual herb, 10-30 cm high with stems retrorsely tough scabridulous. Leaves in whorls of 5-7, oblanceolate, mostly 5-15mm long, 1-3 mm wide, sometimes larger, acute-aucuminate, retorsely scabridulous at margins. Peduncles axillary, mostly 2-3 mm long. Flowers minute,, corolla with 4 white lobes,, stamens 4, alternating with the corolla lobes. Fruit pedicels strongly globose, dark brown, tuberculate, c. 1.5 – 1.8 mm in diameter.
Habitat: Silty bottoms of latger wadis or basins,, sometimes in shelter of large shrubs such as Ziziphus nummularia. Locally frequent.
Northern Plains: 613 (K), al-Batin, 30 km NE Umm Ushar,, 3985, 14 km ESE Umm Ushar.
Vernacular Names: ABU NASHR (saw-plant, . in reference to its scabrid stems and leaves, N tribes, Musil 1972, 587).
مصدرها: كتاب flora of Eastern Saudi Arabia
المؤلف: James P. Mandaville