caducous

adj.

（器官或部分）早期自然脱落的；早落；

Breeding caducous bract cotton.
Caducous branchlets in (Bryopsida: Pterigynandraceae)
Pogonatum urnigerum with caducous leaves in Scotland
Caducous branchlets in Pterigynandrum filiforme (Bryopsida: Pterigynandraceae)
Three New Mesoamerican Taxa of Dichaea with Caducous Leaves
Diagnosis and Differential Diagnosis Research of Caducous Cancer Cells in Thoracic Cavity Douche in Patients with Lung Cancer
A study of the Didymodon species (Pottiaceae, Musci) in Russia. I. Species with caducous leaf apices
Taxonomical and ecological notes on Asian bryophytes, 17 : Caducous flagella found in Thuidium cymbifolium (Thuidiaceae, Musei) coll...
Antipodal mosses: XVII. Bucklandiella longtonii (Bryopsida, Grimmiaceae), a new species with caducous leaf apices from subantarctic ...
Taxonomical and ecological notes on Asian bryophytes, 26. : On the three-celled gemmae and caducous branchlets newly found for Japan...