"Nidula shingbaensis is a rare species of bird's nest fungus in the family Agaricaceae. Found in the north district of Sikkim (India), where it grows on small fallen twigs of Bhutan fir (Abies densa), it was described as new to science in 2013. It has a peridium measuring 6\u20139 mm tall with a mouth diameter of 5\u20137 mm. The peridium contains up to 40 small \"eggs\" (peridioles) measuring 0.9\u20131.3 mm in diameter."@en . . . . . . . .