. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). Fungous Flora of the Soil 481. Fig. 116.— Trichoderma lignorum (Tode) Harz. A, sporangio- phores, x 355; B, part of spo- rangiophore with conidial head, X 800 Colonies orbicular, tufted, zonate, at first pure white, then later from the center toward the periphery gradually turning light green, finally becoming darker green, occasionally yellow- ish
. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). Fungous Flora of the Soil 481. Fig. 116.— Trichoderma lignorum (Tode) Harz. A, sporangio- phores, x 355; B, part of spo- rangiophore with conidial head, X 800 Colonies orbicular, tufted, zonate, at first pure white, then later from the center toward the periphery gradually turning light green, finally becoming darker green, occasionally yellow- ish green; vegetative hyphae creeping, hyaline, septate, branched; conidiophores arising as side branches of the mycelium, ascending, nonseptate, di- or trichotomously branched; last branches clavate to lageni- form, 8-10 by ^1, supporting the 7-9/x-in- diameter conidial head; conidia light green, globose, in diameter. Hab. Isolated constantly from soil about Cornell University, Ithaca, N. Y., by the writer. Plant pathology herbarium No. 5,910. Corethropsis paradoxa Corda, Prachtflora, i. pi. i. 1839; Flor. 111. Muc. Eur., I. pi. I. 1840. Sacc. Syll. Fung. 4: 62. 1886. Lindau, Rab. Krypt. Flora Abt. 8, i: 118. figs. i-j. 1904-1907. Syn. Stachylidium paradoxum Bonord., Handb. AUg. Myk., no. fig. 152. 1851. Hyphae whitish, united to form ascending bundles on base of which grow forth the septate di- or trichotomous conidiophores; conidiophores swollen at the summit, with obclavate sterigmata; conidia ovate, standing singly, hyaline. Hab. On soil near Prague, Corda. Aspergillus fumigatus Fres., Beitr. 81. pi. 10, figs. i-ii. 1863. Sieben- mann, Die Schimmelmykosen, 5. pi. i, figs, j, 4, 6, 7. 1889. Schroeter, Schles. Krypt. Flora Pilze 2: 216. Sacc. Syll. Fung, i: 65. 1886. Weh- mer, Aspergillus, 70. pi. i, No. j; pi. 4, No. j; P^- 5' fi?,- 2. 1901. Lindau, Rab. Krypt. Flora Abt. 8, 1:133. fig-I- 1904-1907- Colonies orbicular, at first light green, finally becoming very da
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