Mycena auricoma,a new species ofMycena sectionRadiatae from Japan,andMycena spinosissima,a new record in Japan

Two lignicolous species ofMycena (Agaricales, Basidiomycetes) are described and illustrated from eastern, Japan:Mycena auricoma sp. nov., forming ephemeral coprinoid basidiomata and belonging to sectionRadiatae, was found on a dead fallen twig ofQuercus serrata. It appears to close to a Malaysian species,“Trogia” crinipelliformis. Mycena spinosissima in sectionSacchariferae, new to Japan, was collected from dead bark ofAphananthe aspera, a dead fallen inflorescence ofCryptomeria japonica, and a dead fallen twig ofQuercus serrata.     

Nothobartsia,a new genus ofScrophulariaceae from southwest Europe

Recent systematic studies ofBartsia andOdontites showed the necessity to exclude the closely related perennial speciesBartsia aspera (Portugal and northern Morocco) andBartsia spicata (Central Pyrenees) from the genusBartsia as a segregate genus namedNothobartsia. Morphologically this new genus combines characteristic features ofBartsia and ofOdontites. Its autonomous systematic position is supported by the cladistic analysis, showing thatNothobartsia represents a relatively primitive genus standing close to the common ancestral root ofBartsia, Euphrasia, andOdontites.     

Evolutionary relationships of a new genus and three new species of Omomyid primates (Willwood Formation, Lower Eocene, Bighorn Basin, Wyoming)

Studies of new finds of omomyid primates from the lower Eocene Willwood Formation of northwest Wyoming reveal the presence of a new genus and two new species of anaptomorphines and a new species of omomyine. All were apparently short-lived immigrants into the Bighorn Basin. The new genus and speciesTatmanius szalayi is typified by a diminutive single-rooted p3 and a bilobed-rooted p4 with a crown smaller than ml. These traits were probably derived fromPseudotetonius and parallel similar conditions inTrogolemur andNannopithex. The new speciesArapahovius advena is the first occurrence ofArapahovius outside the Washakie Basin, where it appears to have also been a vagrant species.Steinius annectens, sp. nov., is larger than the olderSteinius vespertinus and strengthens the alliance between this genus and BridgerianOmomys carteri, although which species ofSteinius is closer toOmomys is not yet clear. The available evidence suggests a derivation ofOmomys (Omomyini) fromSteinius and all Washakiini from the anaptomorphineTeilhardina, which would indicate that Omomyinae were at least diphyletic. Preliminary evidence suggests that the geographic distributions of at least some Willwood omomyids correlate with paleosol distributions.     

A new species ofPestalosphaeria, the teleomorph ofPestalotiopsis neglecta

Three specimens of a newPestalosphaeria species were obtained from a twig ofQuercus myrsinaefolia from Kumamoto Pref., and from leaves ofRhododendron hybridum andRicinus communis from Izu Peninsula, Shizuoka Pref. The collected materials were kept moist for 1 to 2 mo after collection. Monoascospore isolates from each specimen produced identical colonies with black slimy masses of conidia on them. Morphological characteristics of the conidia accorded well with those ofPestalotiopsis neglecta not only hitherto recorded but also formed on the same specimen. Hence,Pestalosphaeria gubae sp. nov. is proposed for the new species, as the teleomorph ofPestalotiopsis neglecta.     

Additional new taxa ofRubiaceae for the Flora of Turkey

A new species ofCruciata and a new subspecies ofGalium are described and discussed with regard to their affinities. Two new combinations are required for geographical races ofRubia tenuifolia. Galium lovcense Urum. has priority overG. protopycnotrichum Ehrend. & Krendl.     

Emericella omanensis,a new species from Oman soil

A new species ofEmericella isolated from forest soil in the Oman,E. omanensis, is described and illustrated. It differs from the other known species of the genus in having bivalvate ascospores with a tuberculate or verruculose convex wall. The new species is compared with the closely related speciesE. desertorum andE. echinulata.     

Puccinia kraussiana (Uredinales) onHeterosmilax gaudichaudiana,A new record of rust in Eastern Asia

Puccinia kraussiana, a rust fungus of Africa, was found in Taiwan for the first time in eastern Asia. It was parasiting on leaves ofHeterosmilax gaudichaudiana, on which all four stages were characteristically found. The host species,H. gaudichaudiana, newly added to the host range ofP. kraussiana, constitutes also a new entry to the phanerogamic flora of Taiwan.     

Three new species and a new combination in the genusTorulomyces from soil

Seven isolates ofTorulomyces from Asian and Australian soil samples were studied in comparison with known taxa of the genus and withMonocillium indicum, the type species ofMonocillium. Three new species,Torulomyces parviverrucosus, T. laevis, andT. ovatus, are described, andT. brunneus is described as a new combination. Conidial characteristics, especially their shape and surface structure, are useful taxonomic criteria for distinguishing species ofTorulomyces. Monocillium is considered to be a distinct genus.     

Anchusella, a new genus ofBoraginaceae from the Central-Eastern Mediterranean

The two closely related speciesLycopsis variegata andAnchusa cretica, formerly placed inAnchusa subg.Rivinia, were compared with the type species ofLycopsis andAnchusa, on the basis of a set of macro and microcharacters. The presence of only two fertile stamens as well as other peculiar characters in flower structure, androecium, gynoecium, pollen and fruit, supports the institution of the new genusAnchusella, consisting ofA. variegata andA. cretica. Karyological and eco-chorological aspects are consistent with morphological data in pointing to the autonomy of this genus, which appears characterized by autapomorphic, advanced traits.     

Two new species ofMycena from eastern Honshu, Japan

Two new species ofMycena are described and illustrated from eastern Honshu, Japan:Mycena brevicapillata sp. nov. (sectionHiemales), forming tall and slender basidiomata covered overall with long, fusiform or sublageniform dermatocysts, was found on a dead branch ofHydrangea involucrata; Mycena chrysanthemiformis sp. nov. (sectionFragilipedes), forming small, white basidiomata with a campanulate, shallowly sulcate-striate, occasionally subumbonate pileus and adnate-decurrent lamellae, was found on living bark or a dead fallen twig ofAphananthe aspera, Cryptomeria japonica, andZelkova serrata.     

A new point of view on the taxonomy ofPottia starckeana agg. (Musci,Pottiaceae)

A new taxonomic treatment is proposed for thePottia starckeana species complex. The peristome development is not considered to be a useful feature to separate the taxa. On the basis of spore morphology only two species are accepted:P. starckeana, with spores wavy in outline, andP. davalliana, with variously-shaped and developed processes on the spores.Pottia starckeana var.brachyoda is reduced to synonymy withP. starckeana; P. conica andP. commutata are treated as synonyms ofP. davalliana. The speciesP. mutica, P. affinis, P. salina, P. microphylla, P. texana, andP. arizonica (included var.mucronulata) are considered taxa of doubtful affinity, as they have spore features intermediate between the two spore types established for the group. The identity ofP. appertii andP. recurvifolia has not been elucidated because the type material has been destroyed.     

Mallomonas alphaphora (Chrysophyceae), a new species from Western Australia

A new species ofMallomonas, M. alphaphora (Chrysophyceae), was found in freshwater ponds in the Perth region, Western Australia. It is distinguished from other species ofMallomonas by its very distinctive scale and bristle morphology and is placed in a new section,Alphaphorae, of the genusMallomonas. Dedicated to Prof. DrL. Geitler on the occasion of the 90th anniversary of his birthday.     

Three new species ofCrinipellis found in Iriomote Island, southwestern Japan, and central Honshu, Japan

Three new species ofCrinipellis (Agaricales, Basidiomycetes) in Japan are described and illustrated:Crinipellis canescens sp. nov., forming small, canescent basidiomata, was found on a dead fallen twig in the subtropical laurelleaved forest of Iriomote Island (southwestern Japan);Crinipellis corvina sp. nov., forming fibrillose-strigose, puriplish black hairs enveloping the whole basidioma, was found on bark ofTorreya nucifera in Mt. Takao, Tokyo;Crinipellis nigricaulis sp. nov., having a reddish brown pileus with a minute, black papilla and a blackish stipe accompanied by blackish, branched rhizomorphs, was found on leaf litter in the lowland forest of Kanagawa.     

Triuridopsis,a new monotypic genus inTriuridaceae

The new monotypic genusTriuridopsis from Peru is described. A key to the genera ofTriuridaceae worldwide is given.     

Spiromastix saturnispora,a new species from indonesian soil

Spiromastix saturnispora, isolated from a soil sample collected from central Java in Indonesia, is described and illustrated as a new species. The new species was compared with the type ofSpiromastix, S. warcupii, and is similar in having brownish ascomata with a peridium of a loose network of delicate hyphae, peridial appendages which are curved in the manner of a scimitar and never completely coiled, and the absence of an anamorph. The ascospores ofS. saturnispora are characterized as large oblate, 3.2–4.8 × 2.5–3µm, punctate, and with an equatorial rim, which serves to distinguish the species fromS. warcupii and other known species.     

Two new species ofMarasmiellus from eastern Honshu, Japan

Two new species ofMarasmiellus are described from eastern Honshu, Japan:Marasmiellus atrostipitatus sp. nov. (sectionRameales subsectionOpacini) is characterized by a white pileus and a blackish stipe covered with white pruinose to flocculos scales.Marasmiellus brunneocarpus sp. nov. (sectionTricolores) has small brownish basidiomata. Both species occur on dead leaves and twigs inQuercus-Eurya forests.     

Westerdykella globosa,a proposal for a new combination

The surface ornamentation of ascospores ofPreussia globosa was compared in an isolate from paddy soil in Japan and a culture derived from the holotype. The ascospores of two cultures were characterized by the surface ornamentation of a single, semicircular spiral ridge. This new finding strongly suggested that the fungus should be transferred to the genusWesterdykella. Therefore, the morphological and cultural characters of the fungus were re-examined, and the new combinationWesterdykella globosa is herein proposed.     

Two new species and one new variety of Agaricales from central Honshu, Japan

Two new species and one new variety of Agaricales are described and illustrated from central Honshu, Japan:Clitocybe trogioides var.odorifera var. nov. (subgenusCystoclitus sectionCystoclitus), forming white, infundibuliform basidiomata, was collected from leaf litter in theQuercus-Pasania forests;Gerronema nemorale sp. nov. (sectionXanthophylla), forming small, olivaceous, omphalinoid basidiomata, was found on dead fallen twigs in theQuercus-Pasania forests;Psathyrella cineraria sp. nov. (subgenusMycophylla sectionArgillosporae), forming basidiomata covered by detersile, dark grey, fibrillose-squamulose veil, was found on decayed wood ofQuercus myrsinaefolia.     

Two new species of Galipea (Rutaceae, Galipeae) from Bolivia, Ecuador, and Peru

Two new species ofGalipea are described and illustrated:Galipea maxima, which is known from the wet forests of Ecuador, and Peru, andGalipea ramiflora, from Bolivia and Peru. Their main diagnostic features are pointed out, and a brief discussion on the relationships of the new taxa to other species ofGalipea is provided.