Cypringlea, a New Genus of Cyperaceae from Mexico
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چکیده
منابع مشابه
VANKYA, A NEW GENUS OF SMUT FUNGI
Study of smut fungi on Liliaceae resulted to propose a new genus and three new combinations: Vankya Ershad, type V. ornithogali (Schmidt et Kunze) Ershad, based on Uredo ornithogali Schmidt et Kunze, V. heufleri (Fuckel) Ershad, based on Ustilago heufleri Fuckel, and V. vaillantii (L.-R. et C. Tulasne) Ershad, based on Ustilago vaillantii L.-R. et C. Tulasne.
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The genus Eleocharis R. Br. (Cyperaceae, Cyperoideae, Scirpeae) includes about 200 species, occurring in wet environments like swamps, lakes and rivers margins. Their aerial parts are formed by simple, not ramified stalks that end in a spiciform inflorescence formed by numerous very inconspicuous flowers. Their subterraneous parts are formed by roots and stem (called rhizome or stolon, dependin...
متن کاملTwo new species and a new record of the genus Astragalus (Fabaceae) from NE Iran
During the study on the specimens of Astragalus sect. Ammodendron in the herbarium of Ferdowsi University of Mashhad (FUMH), based on the last and most recent sources, two new species, i.e. A. microfoliolatus sp. nova and A. rashed-mohasseli sp. nova were found and described. Morphological evidence confirmed that the belonging of these taxa to Astragalus sect. Ammodendron. The most important di...
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افراد بی‌بال زنده‌زا‌ی شته‌ی Dysaphis inulae sp. n. جمع‌آوری شده از روی Inula britanica توصیف می‌شود و زیرگونه‌ی D. lappae cynarae (Theobald) جمع‌آوری شده از روی Silybum marianum مجدداً توصیف شده و به عنوان رکورد جدید از ایران گزارش می‌گردد. کلید شناسائی گونه‌های جنس Dysaphis Boerner که روی گیاهان خانواده‌ی Asteraceae زندگی می‌کنند نیز ارایه شده است.
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A new genus and species are described from the Cofre de Perote volcano, in the state of Veracruz, Mexico. Although the new genus is very similar to Placusa, it presents tergite VIII completely modified to form a horn, in both females and males, in addition to other differences in mouthparts. A map and illustrations are provided, as well as an identification key to the genera of Placusini. No mo...
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ژورنال
عنوان ژورنال: Novon
سال: 2003
ISSN: 1055-3177
DOI: 10.2307/3393577