On the Nutrition of Memnoniella echinata and Stachybotrys atra
6
Citation
0
Reference
10
Related Paper
Citation Trend
Cite
Sepal
Petal
Polyploid
Helianthus
Cite
Citations (32)
Crotalaria
Cite
Citations (10)
A study of foliar epidermis in thirteen species of Polygonum was performed. The study revealed some distinctive anatomical features such as epidermal cells outline, single or mixed type of stomata on the single leaf surface and presence or absence of trichomes adaxially and abaxially. The shape of epidermal cells was variable; stomata were constant in most of the species and one-three celled glandular peltate trichomes were examined in few species, while non-glandular trichomes were totally absent. Although the analyzed epidermal characters have systematic value, they are to likely be stable at specific level.
Trichome
Polygonaceae
Polygonum
Epidermis (zoology)
Cite
Citations (1)
We investigated systematic relationships and morphological and ecological features of an ergot that commonly infects species of the maritime grass Spartina. Phylogenetic analysis of ribosomal DNA Internal Transcribed Spacer 1 sequences demonstrated that the Spartina ergot is placed in a clade with Claviceps purpurea. Structural differences of sclerotia distinguish it from the Claviceps purpurea var. purpurea as seen on rye and other grasses. Sclerotia from Spartina are larger and contain large intercellular spaces and have thicker rinds than sclerotia of C. p. purpurea. Sclerotia of the Spartina Claviceps float in 1% saline and fresh water while those of C. p. purpurea sink. In addition, the Spartina Claviceps has a unique alkaloid profile. In recognition of the differences between C. purpurea and the Spartina ergot a new variety, C. p. spartinae var. nov., is proposed.
Claviceps purpurea
Spartina
Cite
Citations (20)
Cite
Citations (23)
Cercospora
Cite
Citations (5)
Haustorium
Puccinia
Vascular tissue
Urediniospore
Rust (programming language)
Endophyte
Cite
Citations (14)
Introgression
Betula pubescens
Interspecific hybrids
Cite
Citations (58)
Based on a taxonomic study of the genus Oreomyrrhis in Taiwan three species are recognized, all endemic to Taiwan: O. involucrata Hayata; O. taiwaniana Masamune (previoLisly reduced to synonymy under 0. involucrata); and, O. nanhuensis C. H. Chen & J. C. Wang sp. nov. Oreoinyrrhis nanhuensis is so far known only from exposed gravelly grasslands on the high-altitudinal region (ca. 3,400-3,700 m) of Mt. Nanhutashan in Taroko National Park. The number and shape of pinnatifid-lobes of leaflets, morphology of involucral bracts, and color of flowers are shown to be the most useful characters for separating Taiwanese species. A key to taxa, discussion of taxonomic characters, description, illustration, geographical distribution, specimens examined, and taxonomic notes are provided for each taxon. The chromosome number of n=6 is observed for the new species 0. nanhuensis.
Apiaceae
Cite
Citations (5)
Gibberellic acid
Parthenocarpy
Cite
Citations (24)