. 2020 Dec 24;10(1):18. doi: 10.3390/plants10010018

Table 2.

Phenological stages and sample times of Bletilla and autotrophic reference plants.

Season	Phenological Stage	Species	Sampling Dates	Leaf Samples (Bletilla Individuals)	Reference Plant Species
Late spring	Flourishing with eighty percent flowers bloom.	B. striata	04-May-2018	5	Erigeron annuus (L.) Pers., Bischofia javanica Bl., Morus alba L., Broussonetia papyrifera (Linn.) LHer. ex Vent., Conyza canadensis (L.) Cronq.
Late spring	Flourishing with eighty percent flowers bloom.	B. ochracea	14-May-2018	5
Summer	Fruiting with capsules mature but closed.	B. striata	27-Aug-2018	5	Cirsium setosum (Willd.) MB., Celtis sinensis Pers., Metaplexis japonica (Thunb.) Makino, Morus alba L.
Summer	Fruiting with capsules mature but closed.	B. ochracea	27-Aug-2018	5
Winter	Plant dormancy. Leaves and floral stem have been dried out.	B. striata	18-Dec-2018	0	NA
Winter	Plant dormancy. Leaves and floral stem have been dried out.	B. ochracea	18-Dec-2018	0	NA
Early spring	Buds emergence with leaves stacked together, and the tuber produces some roots.	B. striata	13-Mar-2019	3	Cirsium setosum, Sonchus oleraceus L., Conyza canadensis
Early spring		B. ochracea	25-Mar-2019	3
Middle spring	Shoots developed with leaves expanded, and floral stems are produced.	B. striata	02-Apr-2019	3	Sonchus oleraceus, Conyza canadensis, Solanum nigrum L.
Middle spring		B. ochracea	17-Apr-2019	3