Resurrection of Asclepias schaffneri (Apocynaceae, Asclepiadoideae), a Rare, Mexican Milkweed
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چکیده
منابع مشابه
Isolation and characterization of microsatellite loci in the common milkweed, Asclepias syriaca (Apocynaceae).
PREMISE OF THE STUDY Microsatellite primers were developed for the common milkweed, Asclepias syriaca L., to assist in genet identification and the analysis of spatial genetic structure. METHODS AND RESULTS Using an enrichment cloning protocol, eight microsatellite loci were isolated and characterized in a Michigan population of A. syriaca. The primers amplified di- and trinucleotide repeats ...
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Jasminanthes xuanlienensis (Apocynaceae, Asclepiadoideae), a new species from Vietnam is described, illustrated and compared with its five congeners. Jasminanthes xuanlienensis differs distinctly from congeners by the longer peduncles (14-18 cm vs. 4 cm at most in Jasminanthes pilosa and Jasminanthes saxatilis, salmon-pink color of the inner corolla lobes (white or greenish in the other species...
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The population of monarch butterflies east of the Rocky Mountains has experienced a significant decline over the past 20 yr. In order to increase monarch numbers in the breeding range, habitat restoration that includes planting milkweed plants is essential. Milkweeds in the genus Asclepias and Cynanchum are the only host plants for larval monarch butterflies in North America, but larval perform...
متن کاملA New Species of Matelea (apocynaceae: Asclepiadoideae) from Hispaniola
A new species of Matelea is described from Hispaniola, resulting from study of subtribe Gonolobinae (Apocynaceae: Asclepiadoideae) in the West Indies.
متن کاملSYNOPSIS OF GoNoloBUs S.S. (APOCYNACEAE: ASCLEPIADOIDEAE) IN TRINIDAD AND TOBAGO
A synopsis of Gonolobus s.s. (Apocynaceae, Asclepiadoideae, Gonolobinae) in Trinidad and Tobago, including a key, descriptions, and illustrations, is provided to facilitate recognition and conservation of the two accepted species: Gonolobus rostratus and G. tobagensis. The misapplication of names both in the literature and to South American specimens is discussed.
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ژورنال
عنوان ژورنال: Madroño
سال: 2008
ISSN: 0024-9637
DOI: 10.3120/0024-9637(2008)55[69:roasaa]2.0.co;2