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Fig. 1 | BMC Plant Biology

Fig. 1

From: Genetic insights into the regulatory pathways for continuous flowering in a unique orchid Arundina graminifolia

Fig. 1

Stages of flower development in Arundina graminifolia. A-D: Scanning electron micrograph (SEM) of early floral developmental stages. A: Stage 0 (IM: inflorescence meristem); B-C: Stage 1 (IM: inflorescence meristem, PP: petal primordia, SP: sepal primordia); D: Stage 2 (PP: petal primordia, SP: sepal primordia, LP: lip primordia, CP: carpel primordia); E-H: Stage 3; I-L: Stage 4; M-P: Stage 5; P: mature flower

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